arch/ppc/kernel/cputable.c

   1 /*
   2  *  arch/ppc/kernel/cputable.c
   3  *
   4  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   5  *
   6  *  This program is free software; you can redistribute it and/or
   7  *  modify it under the terms of the GNU General Public License
   8  *  as published by the Free Software Foundation; either version
   9  *  2 of the License, or (at your option) any later version.
  10  */
  11
  12 #include <linux/config.h>
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <asm/cputable.h>
  18
  19 struct cpu_spec* cur_cpu_spec[NR_CPUS];
  20
  21 extern void __setup_cpu_601(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  22 extern void __setup_cpu_603(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  23 extern void __setup_cpu_604(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  24 extern void __setup_cpu_750(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  25 extern void __setup_cpu_750cx(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  26 extern void __setup_cpu_750fx(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  27 extern void __setup_cpu_7400(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  28 extern void __setup_cpu_7410(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  29 extern void __setup_cpu_745x(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  30 extern void __setup_cpu_power3(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  31 extern void __setup_cpu_power4(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  32 extern void __setup_cpu_ppc970(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  33 extern void __setup_cpu_generic(unsigned long offset, int cpu_nr, struct cpu_spec* spec);
  34
  35 #define CLASSIC_PPC (!defined(CONFIG_8xx) && !defined(CONFIG_4xx) && \
  36                      !defined(CONFIG_POWER3) && !defined(CONFIG_POWER4) && \
  37                      !defined(CONFIG_BOOKE))
  38
  39 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  40  * ones as well...
  41  */
  42 #define COMMON_PPC      (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  43                          PPC_FEATURE_HAS_MMU)
  44
  45 /* We only set the altivec features if the kernel was compiled with altivec
  46  * support
  47  */
  48 #ifdef CONFIG_ALTIVEC
  49 #define CPU_FTR_ALTIVEC_COMP            CPU_FTR_ALTIVEC
  50 #define PPC_FEATURE_ALTIVEC_COMP        PPC_FEATURE_HAS_ALTIVEC
  51 #else
  52 #define CPU_FTR_ALTIVEC_COMP            0
  53 #define PPC_FEATURE_ALTIVEC_COMP        0
  54 #endif
  55
  56 /* We only set the spe features if the kernel was compiled with
  57  * spe support
  58  */
  59 #ifdef CONFIG_SPE
  60 #define PPC_FEATURE_SPE_COMP            PPC_FEATURE_HAS_SPE
  61 #else
  62 #define PPC_FEATURE_SPE_COMP            0
  63 #endif
  64
  65 /* We need to mark all pages as being coherent if we're SMP or we
  66  * have a 74[45]x and an MPC107 host bridge.
  67  */
  68 #if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE)
  69 #define CPU_FTR_COMMON                  CPU_FTR_NEED_COHERENT
  70 #else
  71 #define CPU_FTR_COMMON                  0
  72 #endif
  73
  74 /* The powersave features NAP & DOZE seems to confuse BDI when
  75    debugging. So if a BDI is used, disable theses
  76  */
  77 #ifndef CONFIG_BDI_SWITCH
  78 #define CPU_FTR_MAYBE_CAN_DOZE  CPU_FTR_CAN_DOZE
  79 #define CPU_FTR_MAYBE_CAN_NAP   CPU_FTR_CAN_NAP
  80 #else
  81 #define CPU_FTR_MAYBE_CAN_DOZE  0
  82 #define CPU_FTR_MAYBE_CAN_NAP   0
  83 #endif
  84
  85 struct cpu_spec cpu_specs[] = {
  86 #if CLASSIC_PPC
  87         {       /* 601 */
  88                 .pvr_mask               = 0xffff0000,
  89                 .pvr_value              = 0x00010000,
  90                 .cpu_name               = "601",
  91                 .cpu_features           = CPU_FTR_COMMON | CPU_FTR_601 |
  92                         CPU_FTR_HPTE_TABLE,
  93                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_601_INSTR |
  94                         PPC_FEATURE_UNIFIED_CACHE,
  95                 .icache_bsize           = 32,
  96                 .dcache_bsize           = 32,
  97                 .cpu_setup              = __setup_cpu_601
  98         },
  99         {       /* 603 */
 100                 .pvr_mask               = 0xffff0000,
 101                 .pvr_value              = 0x00030000,
 102                 .cpu_name               = "603",
 103                 .cpu_features           = CPU_FTR_COMMON |
 104                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 105                         CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP,
 106                 .cpu_user_features      = COMMON_PPC,
 107                 .icache_bsize           = 32,
 108                 .dcache_bsize           = 32,
 109                 .cpu_setup              = __setup_cpu_603
 110         },
 111         {       /* 603e */
 112                 .pvr_mask               = 0xffff0000,
 113                 .pvr_value              = 0x00060000,
 114                 .cpu_name               = "603e",
 115                 .cpu_features           = CPU_FTR_COMMON |
 116                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 117                         CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP,
 118                 .cpu_user_features      = COMMON_PPC,
 119                 .icache_bsize           = 32,
 120                 .dcache_bsize           = 32,
 121                 .cpu_setup              = __setup_cpu_603
 122         },
 123         {       /* 603ev */
 124                 .pvr_mask               = 0xffff0000,
 125                 .pvr_value              = 0x00070000,
 126                 .cpu_name               = "603ev",
 127                 .cpu_features           = CPU_FTR_COMMON |
 128                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 129                         CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP,
 130                 .cpu_user_features      = COMMON_PPC,
 131                 .icache_bsize           = 32,
 132                 .dcache_bsize           = 32,
 133                 .cpu_setup              = __setup_cpu_603
 134         },
 135         {       /* 604 */
 136                 .pvr_mask               = 0xffff0000,
 137                 .pvr_value              = 0x00040000,
 138                 .cpu_name               = "604",
 139                 .cpu_features           = CPU_FTR_COMMON |
 140                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 141                         CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE,
 142                 .cpu_user_features      = COMMON_PPC,
 143                 .icache_bsize           = 32,
 144                 .dcache_bsize           = 32,
 145                 .num_pmcs               = 2,
 146                 .cpu_setup              = __setup_cpu_604
 147         },
 148         {       /* 604e */
 149                 .pvr_mask               = 0xfffff000,
 150                 .pvr_value              = 0x00090000,
 151                 .cpu_name               = "604e",
 152                 .cpu_features           = CPU_FTR_COMMON |
 153                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 154                         CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE,
 155                 .cpu_user_features      = COMMON_PPC,
 156                 .icache_bsize           = 32,
 157                 .dcache_bsize           = 32,
 158                 .num_pmcs               = 4,
 159                 .cpu_setup              = __setup_cpu_604
 160         },
 161         {       /* 604r */
 162                 .pvr_mask               = 0xffff0000,
 163                 .pvr_value              = 0x00090000,
 164                 .cpu_name               = "604r",
 165                 .cpu_features           = CPU_FTR_COMMON |
 166                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 167                         CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE,
 168                 .cpu_user_features      = COMMON_PPC,
 169                 .icache_bsize           = 32,
 170                 .dcache_bsize           = 32,
 171                 .num_pmcs               = 4,
 172                 .cpu_setup              = __setup_cpu_604
 173         },
 174         {       /* 604ev */
 175                 .pvr_mask               = 0xffff0000,
 176                 .pvr_value              = 0x000a0000,
 177                 .cpu_name               = "604ev",
 178                 .cpu_features           = CPU_FTR_COMMON |
 179                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 180                         CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE,
 181                 .cpu_user_features      = COMMON_PPC,
 182                 .icache_bsize           = 32,
 183                 .dcache_bsize           = 32,
 184                 .num_pmcs               = 4,
 185                 .cpu_setup              = __setup_cpu_604
 186         },
 187         {       /* 740/750 (0x4202, don't support TAU ?) */
 188                 .pvr_mask               = 0xffffffff,
 189                 .pvr_value              = 0x00084202,
 190                 .cpu_name               = "740/750",
 191                 .cpu_features           = CPU_FTR_COMMON |
 192                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 193                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_HPTE_TABLE |
 194                         CPU_FTR_MAYBE_CAN_NAP,
 195                 .cpu_user_features      = COMMON_PPC,
 196                 .icache_bsize           = 32,
 197                 .dcache_bsize           = 32,
 198                 .num_pmcs               = 4,
 199                 .cpu_setup              = __setup_cpu_750
 200         },
 201         {       /* 745/755 */
 202                 .pvr_mask               = 0xfffff000,
 203                 .pvr_value              = 0x00083000,
 204                 .cpu_name               = "745/755",
 205                 .cpu_features           = CPU_FTR_COMMON |
 206                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 207                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 208                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 209                 .cpu_user_features      = COMMON_PPC,
 210                 .icache_bsize           = 32,
 211                 .dcache_bsize           = 32,
 212                 .num_pmcs               = 4,
 213                 .cpu_setup              = __setup_cpu_750
 214         },
 215         {       /* 750CX (80100 and 8010x?) */
 216                 .pvr_mask               = 0xfffffff0,
 217                 .pvr_value              = 0x00080100,
 218                 .cpu_name               = "750CX",
 219                 .cpu_features           = CPU_FTR_COMMON |
 220                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 221                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 222                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 223                 .cpu_user_features      = COMMON_PPC,
 224                 .icache_bsize           = 32,
 225                 .dcache_bsize           = 32,
 226                 .num_pmcs               = 4,
 227                 .cpu_setup              = __setup_cpu_750cx
 228         },
 229         {       /* 750CX (82201 and 82202) */
 230                 .pvr_mask               = 0xfffffff0,
 231                 .pvr_value              = 0x00082200,
 232                 .cpu_name               = "750CX",
 233                 .cpu_features           = CPU_FTR_COMMON |
 234                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 235                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 236                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 237                 .cpu_user_features      = COMMON_PPC,
 238                 .icache_bsize           = 32,
 239                 .dcache_bsize           = 32,
 240                 .num_pmcs               = 4,
 241                 .cpu_setup              = __setup_cpu_750cx
 242         },
 243         {       /* 750CXe (82214) */
 244                 .pvr_mask               = 0xfffffff0,
 245                 .pvr_value              = 0x00082210,
 246                 .cpu_name               = "750CXe",
 247                 .cpu_features           = CPU_FTR_COMMON |
 248                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 249                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 250                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 251                 .cpu_user_features      = COMMON_PPC,
 252                 .icache_bsize           = 32,
 253                 .dcache_bsize           = 32,
 254                 .num_pmcs               = 4,
 255                 .cpu_setup              = __setup_cpu_750cx
 256         },
 257         {       /* 750FX rev 1.x */
 258                 .pvr_mask               = 0xffffff00,
 259                 .pvr_value              = 0x70000100,
 260                 .cpu_name               = "750FX",
 261                 .cpu_features           = CPU_FTR_COMMON |
 262                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 263                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 264                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP |
 265                         CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM,
 266                 .cpu_user_features      = COMMON_PPC,
 267                 .icache_bsize           = 32,
 268                 .dcache_bsize           = 32,
 269                 .num_pmcs               = 4,
 270                 .cpu_setup              = __setup_cpu_750
 271         },
 272         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 273                 .pvr_mask               = 0xffffffff,
 274                 .pvr_value              = 0x70000200,
 275                 .cpu_name               = "750FX",
 276                 .cpu_features           = CPU_FTR_COMMON |
 277                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 278                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 279                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP |
 280                         CPU_FTR_NO_DPM,
 281                 .cpu_user_features      = COMMON_PPC,
 282                 .icache_bsize           = 32,
 283                 .dcache_bsize           = 32,
 284                 .num_pmcs               = 4,
 285                 .cpu_setup              = __setup_cpu_750
 286         },
 287         {       /* 750FX (All revs except 2.0) */
 288                 .pvr_mask               = 0xffff0000,
 289                 .pvr_value              = 0x70000000,
 290                 .cpu_name               = "750FX",
 291                 .cpu_features           = CPU_FTR_COMMON |
 292                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 293                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 294                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP |
 295                         CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS,
 296                 .cpu_user_features      = COMMON_PPC,
 297                 .icache_bsize           = 32,
 298                 .dcache_bsize           = 32,
 299                 .num_pmcs               = 4,
 300                 .cpu_setup              = __setup_cpu_750fx
 301         },
 302         {       /* 750GX */
 303                 .pvr_mask               = 0xffff0000,
 304                 .pvr_value              = 0x70020000,
 305                 .cpu_name               = "750GX",
 306                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 307                         CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB |
 308                         CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE |
 309                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_DUAL_PLL_750FX |
 310                         CPU_FTR_HAS_HIGH_BATS,
 311                 .cpu_user_features      = COMMON_PPC,
 312                 .icache_bsize           = 32,
 313                 .dcache_bsize           = 32,
 314                 .num_pmcs               = 4,
 315                 .cpu_setup              = __setup_cpu_750fx
 316         },
 317         {       /* 740/750 (L2CR bit need fixup for 740) */
 318                 .pvr_mask               = 0xffff0000,
 319                 .pvr_value              = 0x00080000,
 320                 .cpu_name               = "740/750",
 321                 .cpu_features           = CPU_FTR_COMMON |
 322                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 323                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 324                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 325                 .cpu_user_features      = COMMON_PPC,
 326                 .icache_bsize           = 32,
 327                 .dcache_bsize           = 32,
 328                 .num_pmcs               = 4,
 329                 .cpu_setup              = __setup_cpu_750
 330         },
 331         {       /* 7400 rev 1.1 ? (no TAU) */
 332                 .pvr_mask               = 0xffffffff,
 333                 .pvr_value              = 0x000c1101,
 334                 .cpu_name               = "7400 (1.1)",
 335                 .cpu_features           = CPU_FTR_COMMON |
 336                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 337                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP |
 338                         CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
 339                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 340                 .icache_bsize           = 32,
 341                 .dcache_bsize           = 32,
 342                 .num_pmcs               = 4,
 343                 .cpu_setup              = __setup_cpu_7400
 344         },
 345         {       /* 7400 */
 346                 .pvr_mask               = 0xffff0000,
 347                 .pvr_value              = 0x000c0000,
 348                 .cpu_name               = "7400",
 349                 .cpu_features           = CPU_FTR_COMMON |
 350                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 351                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 352                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE |
 353                         CPU_FTR_MAYBE_CAN_NAP,
 354                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 355                 .icache_bsize           = 32,
 356                 .dcache_bsize           = 32,
 357                 .num_pmcs               = 4,
 358                 .cpu_setup              = __setup_cpu_7400
 359         },
 360         {       /* 7410 */
 361                 .pvr_mask               = 0xffff0000,
 362                 .pvr_value              = 0x800c0000,
 363                 .cpu_name               = "7410",
 364                 .cpu_features           = CPU_FTR_COMMON |
 365                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 366                         CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
 367                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE |
 368                         CPU_FTR_MAYBE_CAN_NAP,
 369                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 370                 .icache_bsize           = 32,
 371                 .dcache_bsize           = 32,
 372                 .num_pmcs               = 4,
 373                 .cpu_setup              = __setup_cpu_7410
 374         },
 375         {       /* 7450 2.0 - no doze/nap */
 376                 .pvr_mask               = 0xffffffff,
 377                 .pvr_value              = 0x80000200,
 378                 .cpu_name               = "7450",
 379                 .cpu_features           = CPU_FTR_COMMON |
 380                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 381                         CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 382                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 383                         CPU_FTR_NEED_COHERENT,
 384                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 385                 .icache_bsize           = 32,
 386                 .dcache_bsize           = 32,
 387                 .num_pmcs               = 6,
 388                 .cpu_setup              = __setup_cpu_745x
 389         },
 390         {       /* 7450 2.1 */
 391                 .pvr_mask               = 0xffffffff,
 392                 .pvr_value              = 0x80000201,
 393                 .cpu_name               = "7450",
 394                 .cpu_features           = CPU_FTR_COMMON |
 395                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 396                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 397                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 398                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 399                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP |
 400                         CPU_FTR_NEED_COHERENT,
 401                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 402                 .icache_bsize           = 32,
 403                 .dcache_bsize           = 32,
 404                 .num_pmcs               = 6,
 405                 .cpu_setup              = __setup_cpu_745x
 406         },
 407         {       /* 7450 2.3 and newer */
 408                 .pvr_mask               = 0xffff0000,
 409                 .pvr_value              = 0x80000000,
 410                 .cpu_name               = "7450",
 411                 .cpu_features           = CPU_FTR_COMMON |
 412                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 413                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 414                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 415                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 416                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT,
 417                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 418                 .icache_bsize           = 32,
 419                 .dcache_bsize           = 32,
 420                 .num_pmcs               = 6,
 421                 .cpu_setup              = __setup_cpu_745x
 422         },
 423         {       /* 7455 rev 1.x */
 424                 .pvr_mask               = 0xffffff00,
 425                 .pvr_value              = 0x80010100,
 426                 .cpu_name               = "7455",
 427                 .cpu_features           = CPU_FTR_COMMON |
 428                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 429                         CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 430                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 431                         CPU_FTR_HAS_HIGH_BATS | CPU_FTR_NEED_COHERENT,
 432                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 433                 .icache_bsize           = 32,
 434                 .dcache_bsize           = 32,
 435                 .num_pmcs               = 6,
 436                 .cpu_setup              = __setup_cpu_745x
 437         },
 438         {       /* 7455 rev 2.0 */
 439                 .pvr_mask               = 0xffffffff,
 440                 .pvr_value              = 0x80010200,
 441                 .cpu_name               = "7455",
 442                 .cpu_features           = CPU_FTR_COMMON |
 443                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 444                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 445                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 446                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 447                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP |
 448                         CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS,
 449                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 450                 .icache_bsize           = 32,
 451                 .dcache_bsize           = 32,
 452                 .num_pmcs               = 6,
 453                 .cpu_setup              = __setup_cpu_745x
 454         },
 455         {       /* 7455 others */
 456                 .pvr_mask               = 0xffff0000,
 457                 .pvr_value              = 0x80010000,
 458                 .cpu_name               = "7455",
 459                 .cpu_features           = CPU_FTR_COMMON |
 460                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 461                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 462                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 463                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 464                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS |
 465                         CPU_FTR_NEED_COHERENT,
 466                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 467                 .icache_bsize           = 32,
 468                 .dcache_bsize           = 32,
 469                 .num_pmcs               = 6,
 470                 .cpu_setup              = __setup_cpu_745x
 471         },
 472         {       /* 7447/7457 Rev 1.0 */
 473                 .pvr_mask               = 0xffffffff,
 474                 .pvr_value              = 0x80020100,
 475                 .cpu_name               = "7447/7457",
 476                 .cpu_features           = CPU_FTR_COMMON |
 477                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 478                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 479                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 480                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 481                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS |
 482                         CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC,
 483                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 484                 .icache_bsize           = 32,
 485                 .dcache_bsize           = 32,
 486                 .num_pmcs               = 6,
 487                 .cpu_setup              = __setup_cpu_745x
 488         },
 489         {       /* 7447/7457 Rev 1.1 */
 490                 .pvr_mask               = 0xffffffff,
 491                 .pvr_value              = 0x80020101,
 492                 .cpu_name               = "7447/7457",
 493                 .cpu_features           = CPU_FTR_COMMON |
 494                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 495                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 496                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 497                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 498                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS |
 499                         CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC,
 500                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 501                 .icache_bsize           = 32,
 502                 .dcache_bsize           = 32,
 503                 .num_pmcs               = 6,
 504                 .cpu_setup              = __setup_cpu_745x
 505         },
 506         {       /* 7447/7457 Rev 1.2 and later */
 507                 .pvr_mask               = 0xffff0000,
 508                 .pvr_value              = 0x80020000,
 509                 .cpu_name               = "7447/7457",
 510                 .cpu_features           = CPU_FTR_COMMON |
 511                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 512                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 513                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR |
 514                         CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 |
 515                         CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS |
 516                         CPU_FTR_NEED_COHERENT,
 517                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 518                 .icache_bsize           = 32,
 519                 .dcache_bsize           = 32,
 520                 .num_pmcs               = 6,
 521                 .cpu_setup              = __setup_cpu_745x
 522         },
 523         {       /* 7447A */
 524                 .pvr_mask               = 0xffff0000,
 525                 .pvr_value              = 0x80030000,
 526                 .cpu_name               = "7447A",
 527                 .cpu_features           = CPU_FTR_COMMON |
 528                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 529                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
 530                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE |
 531                         CPU_FTR_SPEC7450 | CPU_FTR_NAP_DISABLE_L2_PR |
 532                         CPU_FTR_HAS_HIGH_BATS | CPU_FTR_NEED_COHERENT,
 533                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
 534                 .icache_bsize           = 32,
 535                 .dcache_bsize           = 32,
 536                 .num_pmcs               = 6,
 537                 .cpu_setup              = __setup_cpu_745x
 538         },
 539         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
 540                 .pvr_mask               = 0x7fff0000,
 541                 .pvr_value              = 0x00810000,
 542                 .cpu_name               = "82xx",
 543                 .cpu_features           = CPU_FTR_COMMON |
 544                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
 545                         CPU_FTR_USE_TB,
 546                 .cpu_user_features      = COMMON_PPC,
 547                 .icache_bsize           = 32,
 548                 .dcache_bsize           = 32,
 549                 .cpu_setup              = __setup_cpu_603
 550         },
 551         {       /* All G2_LE (603e core, plus some) have the same pvr */
 552                 .pvr_mask               = 0x7fff0000,
 553                 .pvr_value              = 0x00820000,
 554                 .cpu_name               = "G2_LE",
 555                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 556                         CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB |
 557                         CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS,
 558                 .cpu_user_features      = COMMON_PPC,
 559                 .icache_bsize           = 32,
 560                 .dcache_bsize           = 32,
 561                 .cpu_setup              = __setup_cpu_603
 562         },
 563         {       /* default match, we assume split I/D cache & TB (non-601)... */
 564                 .pvr_mask               = 0x00000000,
 565                 .pvr_value              = 0x00000000,
 566                 .cpu_name               = "(generic PPC)",
 567                 .cpu_features           = CPU_FTR_COMMON |
 568                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 569                         CPU_FTR_HPTE_TABLE,
 570                 .cpu_user_features      = COMMON_PPC,
 571                 .icache_bsize           = 32,
 572                 .dcache_bsize           = 32,
 573                 .cpu_setup              = __setup_cpu_generic
 574         },
 575 #endif /* CLASSIC_PPC */
 576 #ifdef CONFIG_PPC64BRIDGE
 577         {       /* Power3 */
 578                 .pvr_mask               = 0xffff0000,
 579                 .pvr_value              = 0x00400000,
 580                 .cpu_name               = "Power3 (630)",
 581                 .cpu_features           = CPU_FTR_COMMON |
 582                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 583                         CPU_FTR_HPTE_TABLE,
 584                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64,
 585                 .icache_bsize           = 128,
 586                 .dcache_bsize           = 128,
 587                 .num_pmcs               = 8,
 588                 .cpu_setup              = __setup_cpu_power3
 589         },
 590         {       /* Power3+ */
 591                 .pvr_mask               = 0xffff0000,
 592                 .pvr_value              = 0x00410000,
 593                 .cpu_name               = "Power3 (630+)",
 594                 .cpu_features           = CPU_FTR_COMMON |
 595                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 596                         CPU_FTR_HPTE_TABLE,
 597                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64,
 598                 .icache_bsize           = 128,
 599                 .dcache_bsize           = 128,
 600                 .num_pmcs               = 8,
 601                 .cpu_setup              = __setup_cpu_power3
 602         },
 603         {       /* I-star */
 604                 .pvr_mask               = 0xffff0000,
 605                 .pvr_value              = 0x00360000,
 606                 .cpu_name               = "I-star",
 607                 .cpu_features           = CPU_FTR_COMMON |
 608                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 609                         CPU_FTR_HPTE_TABLE,
 610                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64,
 611                 .icache_bsize           = 128,
 612                 .dcache_bsize           = 128,
 613                 .num_pmcs               = 8,
 614                 .cpu_setup              = __setup_cpu_power3
 615         },
 616         {       /* S-star */
 617                 .pvr_mask               = 0xffff0000,
 618                 .pvr_value              = 0x00370000,
 619                 .cpu_name               = "S-star",
 620                 .cpu_features           = CPU_FTR_COMMON |
 621                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 622                         CPU_FTR_HPTE_TABLE,
 623                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64,
 624                 .icache_bsize           = 128,
 625                 .dcache_bsize           = 128,
 626                 .num_pmcs               = 8,
 627                 .cpu_setup              = __setup_cpu_power3
 628         },
 629 #endif /* CONFIG_PPC64BRIDGE */
 630 #ifdef CONFIG_POWER4
 631         {       /* Power4 */
 632                 .pvr_mask               = 0xffff0000,
 633                 .pvr_value              = 0x00350000,
 634                 .cpu_name               = "Power4",
 635                 .cpu_features           = CPU_FTR_COMMON |
 636                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 637                         CPU_FTR_HPTE_TABLE,
 638                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64,
 639                 .icache_bsize           = 128,
 640                 .dcache_bsize           = 128,
 641                 .num_pmcs               = 8,
 642                 .cpu_setup              = __setup_cpu_power4
 643         },
 644         {       /* PPC970 */
 645                 .pvr_mask               = 0xffff0000,
 646                 .pvr_value              = 0x00390000,
 647                 .cpu_name               = "PPC970",
 648                 .cpu_features           = CPU_FTR_COMMON |
 649                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 650                         CPU_FTR_HPTE_TABLE |
 651                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_MAYBE_CAN_NAP,
 652                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64 |
 653                         PPC_FEATURE_ALTIVEC_COMP,
 654                 .icache_bsize           = 128,
 655                 .dcache_bsize           = 128,
 656                 .num_pmcs               = 8,
 657                 .cpu_setup              = __setup_cpu_ppc970
 658         },
 659         {       /* PPC970FX */
 660                 .pvr_mask               = 0xffff0000,
 661                 .pvr_value              = 0x003c0000,
 662                 .cpu_name               = "PPC970FX",
 663                 .cpu_features           = CPU_FTR_COMMON |
 664                         CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 665                         CPU_FTR_HPTE_TABLE |
 666                         CPU_FTR_ALTIVEC_COMP | CPU_FTR_MAYBE_CAN_NAP,
 667                 .cpu_user_features      = COMMON_PPC | PPC_FEATURE_64 |
 668                         PPC_FEATURE_ALTIVEC_COMP,
 669                 .icache_bsize           = 128,
 670                 .dcache_bsize           = 128,
 671                 .num_pmcs               = 8,
 672                 .cpu_setup              = __setup_cpu_ppc970
 673         },
 674 #endif /* CONFIG_POWER4 */
 675 #ifdef CONFIG_8xx
 676         {       /* 8xx */
 677                 .pvr_mask               = 0xffff0000,
 678                 .pvr_value              = 0x00500000,
 679                 .cpu_name               = "8xx",
 680                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
 681                  * if the 8xx code is there.... */
 682                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 683                         CPU_FTR_USE_TB,
 684                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 685                 .icache_bsize           = 16,
 686                 .dcache_bsize           = 16,
 687         },
 688 #endif /* CONFIG_8xx */
 689 #ifdef CONFIG_40x
 690         {       /* 403GC */
 691                 .pvr_mask               = 0xffffff00,
 692                 .pvr_value              = 0x00200200,
 693                 .cpu_name               = "403GC",
 694                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 695                         CPU_FTR_USE_TB,
 696                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 697                 .icache_bsize           = 16,
 698                 .dcache_bsize           = 16,
 699         },
 700         {       /* 403GCX */
 701                 .pvr_mask               = 0xffffff00,
 702                 .pvr_value              = 0x00201400,
 703                 .cpu_name               = "403GCX",
 704                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 705                         CPU_FTR_USE_TB,
 706                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 707                 .icache_bsize           = 16,
 708                 .dcache_bsize           = 16,
 709         },
 710         {       /* 403G ?? */
 711                 .pvr_mask               = 0xffff0000,
 712                 .pvr_value              = 0x00200000,
 713                 .cpu_name               = "403G ??",
 714                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 715                         CPU_FTR_USE_TB,
 716                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 717                 .icache_bsize           = 16,
 718                 .dcache_bsize           = 16,
 719         },
 720         {       /* 405GP */
 721                 .pvr_mask               = 0xffff0000,
 722                 .pvr_value              = 0x40110000,
 723                 .cpu_name               = "405GP",
 724                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 725                         CPU_FTR_USE_TB,
 726                 .cpu_user_features      = PPC_FEATURE_32 |
 727                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 728                 .icache_bsize           = 32,
 729                 .dcache_bsize           = 32,
 730         },
 731         {       /* STB 03xxx */
 732                 .pvr_mask               = 0xffff0000,
 733                 .pvr_value              = 0x40130000,
 734                 .cpu_name               = "STB03xxx",
 735                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 736                         CPU_FTR_USE_TB,
 737                 .cpu_user_features      = PPC_FEATURE_32 |
 738                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 739                 .icache_bsize           = 32,
 740                 .dcache_bsize           = 32,
 741         },
 742         {       /* STB 04xxx */
 743                 .pvr_mask               = 0xffff0000,
 744                 .pvr_value              = 0x41810000,
 745                 .cpu_name               = "STB04xxx",
 746                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 747                         CPU_FTR_USE_TB,
 748                 .cpu_user_features      = PPC_FEATURE_32 |
 749                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 750                 .icache_bsize           = 32,
 751                 .dcache_bsize           = 32,
 752         },
 753         {       /* NP405L */
 754                 .pvr_mask               = 0xffff0000,
 755                 .pvr_value              = 0x41610000,
 756                 .cpu_name               = "NP405L",
 757                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 758                         CPU_FTR_USE_TB,
 759                 .cpu_user_features      = PPC_FEATURE_32 |
 760                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 761                 .icache_bsize           = 32,
 762                 .dcache_bsize           = 32,
 763         },
 764         {       /* NP4GS3 */
 765                 .pvr_mask               = 0xffff0000,
 766                 .pvr_value              = 0x40B10000,
 767                 .cpu_name               = "NP4GS3",
 768                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 769                         CPU_FTR_USE_TB,
 770                 .cpu_user_features      = PPC_FEATURE_32 |
 771                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 772                 .icache_bsize           = 32,
 773                 .dcache_bsize           = 32,
 774         },
 775         {   /* NP405H */
 776                 .pvr_mask               = 0xffff0000,
 777                 .pvr_value              = 0x41410000,
 778                 .cpu_name               = "NP405H",
 779                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 780                         CPU_FTR_USE_TB,
 781                 .cpu_user_features      = PPC_FEATURE_32 |
 782                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 783                 .icache_bsize           = 32,
 784                 .dcache_bsize           = 32,
 785         },
 786         {       /* 405GPr */
 787                 .pvr_mask               = 0xffff0000,
 788                 .pvr_value              = 0x50910000,
 789                 .cpu_name               = "405GPr",
 790                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 791                         CPU_FTR_USE_TB,
 792                 .cpu_user_features      = PPC_FEATURE_32 |
 793                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 794                 .icache_bsize           = 32,
 795                 .dcache_bsize           = 32,
 796         },
 797         {   /* STBx25xx */
 798                 .pvr_mask               = 0xffff0000,
 799                 .pvr_value              = 0x51510000,
 800                 .cpu_name               = "STBx25xx",
 801                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 802                         CPU_FTR_USE_TB,
 803                 .cpu_user_features      = PPC_FEATURE_32 |
 804                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 805                 .icache_bsize           = 32,
 806                 .dcache_bsize           = 32,
 807         },
 808         {       /* 405LP */
 809                 .pvr_mask               = 0xffff0000,
 810                 .pvr_value              = 0x41F10000,
 811                 .cpu_name               = "405LP",
 812                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 813                         CPU_FTR_USE_TB,
 814                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 815                 .icache_bsize           = 32,
 816                 .dcache_bsize           = 32,
 817         },
 818         {       /* Xilinx Virtex-II Pro  */
 819                 .pvr_mask               = 0xffff0000,
 820                 .pvr_value              = 0x20010000,
 821                 .cpu_name               = "Virtex-II Pro",
 822                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 823                         CPU_FTR_USE_TB,
 824                 .cpu_user_features      = PPC_FEATURE_32 |
 825                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
 826                 .icache_bsize           = 32,
 827                 .dcache_bsize           = 32,
 828         },
 829
 830 #endif /* CONFIG_40x */
 831 #ifdef CONFIG_44x
 832         {       /* 440GP Rev. B */
 833                 .pvr_mask               = 0xf0000fff,
 834                 .pvr_value              = 0x40000440,
 835                 .cpu_name               = "440GP Rev. B",
 836                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 837                         CPU_FTR_USE_TB,
 838                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 839                 .icache_bsize           = 32,
 840                 .dcache_bsize           = 32,
 841         },
 842         {       /* 440GP Rev. C */
 843                 .pvr_mask               = 0xf0000fff,
 844                 .pvr_value              = 0x40000481,
 845                 .cpu_name               = "440GP Rev. C",
 846                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 847                         CPU_FTR_USE_TB,
 848                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 849                 .icache_bsize           = 32,
 850                 .dcache_bsize           = 32,
 851         },
 852         { /* 440GX Rev. A */
 853                 .pvr_mask               = 0xf0000fff,
 854                 .pvr_value              = 0x50000850,
 855                 .cpu_name               = "440GX Rev. A",
 856                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 857                         CPU_FTR_USE_TB,
 858                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 859                 .icache_bsize           = 32,
 860                 .dcache_bsize           = 32,
 861         },
 862         { /* 440GX Rev. B */
 863                 .pvr_mask               = 0xf0000fff,
 864                 .pvr_value              = 0x50000851,
 865                 .cpu_name               = "440GX Rev. B",
 866                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 867                         CPU_FTR_USE_TB,
 868                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 869                 .icache_bsize           = 32,
 870                 .dcache_bsize           = 32,
 871         },
 872         { /* 440GX Rev. C */
 873                 .pvr_mask               = 0xf0000fff,
 874                 .pvr_value              = 0x50000892,
 875                 .cpu_name               = "440GX Rev. C",
 876                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 877                         CPU_FTR_USE_TB,
 878                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
 879                 .icache_bsize           = 32,
 880                 .dcache_bsize           = 32,
 881         },
 882 #endif /* CONFIG_44x */
 883 #ifdef CONFIG_E500
 884         {       /* e500 */
 885                 .pvr_mask               = 0xffff0000,
 886                 .pvr_value              = 0x80200000,
 887                 .cpu_name               = "e500",
 888                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
 889                 .cpu_features           = CPU_FTR_SPLIT_ID_CACHE |
 890                         CPU_FTR_USE_TB,
 891                 .cpu_user_features      = PPC_FEATURE_32 |
 892                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP |
 893                         PPC_FEATURE_HAS_EFP_SINGLE,
 894                 .icache_bsize           = 32,
 895                 .dcache_bsize           = 32,
 896                 .num_pmcs               = 4,
 897         },
 898 #endif
 899 #if !CLASSIC_PPC
 900         {       /* default match */
 901                 .pvr_mask               = 0x00000000,
 902                 .pvr_value              = 0x00000000,
 903                 .cpu_name               = "(generic PPC)",
 904                 .cpu_features           = CPU_FTR_COMMON,
 905                 .cpu_user_features      = PPC_FEATURE_32,
 906                 .icache_bsize           = 32,
 907                 .dcache_bsize           = 32,
 908         }
 909 #endif /* !CLASSIC_PPC */
 910 };