]> pilppa.org Git - linux-2.6-omap-h63xx.git/blob - arch/powerpc/kernel/cputable.c
Merge branch 'topic/pcsp-fix' into topic/misc
[linux-2.6-omap-h63xx.git] / arch / powerpc / kernel / cputable.c
1 /*
2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3  *
4  *  Modifications for ppc64:
5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6  *
7  *  This program is free software; you can redistribute it and/or
8  *  modify it under the terms of the GNU General Public License
9  *  as published by the Free Software Foundation; either version
10  *  2 of the License, or (at your option) any later version.
11  */
12
13 #include <linux/string.h>
14 #include <linux/sched.h>
15 #include <linux/threads.h>
16 #include <linux/init.h>
17 #include <linux/module.h>
18
19 #include <asm/oprofile_impl.h>
20 #include <asm/cputable.h>
21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
22
23 struct cpu_spec* cur_cpu_spec = NULL;
24 EXPORT_SYMBOL(cur_cpu_spec);
25
26 /* The platform string corresponding to the real PVR */
27 const char *powerpc_base_platform;
28
29 /* NOTE:
30  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
31  * the responsibility of the appropriate CPU save/restore functions to
32  * eventually copy these settings over. Those save/restore aren't yet
33  * part of the cputable though. That has to be fixed for both ppc32
34  * and ppc64
35  */
36 #ifdef CONFIG_PPC32
37 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
38 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
39 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
40 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
41 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
42 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
43 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
44 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
45 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
46 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
47 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
48 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
49 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
50 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
51 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
52 #endif /* CONFIG_PPC32 */
53 #ifdef CONFIG_PPC64
54 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
55 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
56 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
57 extern void __restore_cpu_pa6t(void);
58 extern void __restore_cpu_ppc970(void);
59 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
60 extern void __restore_cpu_power7(void);
61 #endif /* CONFIG_PPC64 */
62
63 /* This table only contains "desktop" CPUs, it need to be filled with embedded
64  * ones as well...
65  */
66 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
67                                  PPC_FEATURE_HAS_MMU)
68 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
69 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
70 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
71                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
72 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
73                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
74 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
75                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
76                                  PPC_FEATURE_TRUE_LE | \
77                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
78 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
79                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
80                                  PPC_FEATURE_TRUE_LE | \
81                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
82 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
83                                  PPC_FEATURE_TRUE_LE | \
84                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
85 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
86                                  PPC_FEATURE_BOOKE)
87
88 static struct cpu_spec __initdata cpu_specs[] = {
89 #ifdef CONFIG_PPC64
90         {       /* Power3 */
91                 .pvr_mask               = 0xffff0000,
92                 .pvr_value              = 0x00400000,
93                 .cpu_name               = "POWER3 (630)",
94                 .cpu_features           = CPU_FTRS_POWER3,
95                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
96                 .icache_bsize           = 128,
97                 .dcache_bsize           = 128,
98                 .num_pmcs               = 8,
99                 .pmc_type               = PPC_PMC_IBM,
100                 .oprofile_cpu_type      = "ppc64/power3",
101                 .oprofile_type          = PPC_OPROFILE_RS64,
102                 .machine_check          = machine_check_generic,
103                 .platform               = "power3",
104         },
105         {       /* Power3+ */
106                 .pvr_mask               = 0xffff0000,
107                 .pvr_value              = 0x00410000,
108                 .cpu_name               = "POWER3 (630+)",
109                 .cpu_features           = CPU_FTRS_POWER3,
110                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
111                 .icache_bsize           = 128,
112                 .dcache_bsize           = 128,
113                 .num_pmcs               = 8,
114                 .pmc_type               = PPC_PMC_IBM,
115                 .oprofile_cpu_type      = "ppc64/power3",
116                 .oprofile_type          = PPC_OPROFILE_RS64,
117                 .machine_check          = machine_check_generic,
118                 .platform               = "power3",
119         },
120         {       /* Northstar */
121                 .pvr_mask               = 0xffff0000,
122                 .pvr_value              = 0x00330000,
123                 .cpu_name               = "RS64-II (northstar)",
124                 .cpu_features           = CPU_FTRS_RS64,
125                 .cpu_user_features      = COMMON_USER_PPC64,
126                 .icache_bsize           = 128,
127                 .dcache_bsize           = 128,
128                 .num_pmcs               = 8,
129                 .pmc_type               = PPC_PMC_IBM,
130                 .oprofile_cpu_type      = "ppc64/rs64",
131                 .oprofile_type          = PPC_OPROFILE_RS64,
132                 .machine_check          = machine_check_generic,
133                 .platform               = "rs64",
134         },
135         {       /* Pulsar */
136                 .pvr_mask               = 0xffff0000,
137                 .pvr_value              = 0x00340000,
138                 .cpu_name               = "RS64-III (pulsar)",
139                 .cpu_features           = CPU_FTRS_RS64,
140                 .cpu_user_features      = COMMON_USER_PPC64,
141                 .icache_bsize           = 128,
142                 .dcache_bsize           = 128,
143                 .num_pmcs               = 8,
144                 .pmc_type               = PPC_PMC_IBM,
145                 .oprofile_cpu_type      = "ppc64/rs64",
146                 .oprofile_type          = PPC_OPROFILE_RS64,
147                 .machine_check          = machine_check_generic,
148                 .platform               = "rs64",
149         },
150         {       /* I-star */
151                 .pvr_mask               = 0xffff0000,
152                 .pvr_value              = 0x00360000,
153                 .cpu_name               = "RS64-III (icestar)",
154                 .cpu_features           = CPU_FTRS_RS64,
155                 .cpu_user_features      = COMMON_USER_PPC64,
156                 .icache_bsize           = 128,
157                 .dcache_bsize           = 128,
158                 .num_pmcs               = 8,
159                 .pmc_type               = PPC_PMC_IBM,
160                 .oprofile_cpu_type      = "ppc64/rs64",
161                 .oprofile_type          = PPC_OPROFILE_RS64,
162                 .machine_check          = machine_check_generic,
163                 .platform               = "rs64",
164         },
165         {       /* S-star */
166                 .pvr_mask               = 0xffff0000,
167                 .pvr_value              = 0x00370000,
168                 .cpu_name               = "RS64-IV (sstar)",
169                 .cpu_features           = CPU_FTRS_RS64,
170                 .cpu_user_features      = COMMON_USER_PPC64,
171                 .icache_bsize           = 128,
172                 .dcache_bsize           = 128,
173                 .num_pmcs               = 8,
174                 .pmc_type               = PPC_PMC_IBM,
175                 .oprofile_cpu_type      = "ppc64/rs64",
176                 .oprofile_type          = PPC_OPROFILE_RS64,
177                 .machine_check          = machine_check_generic,
178                 .platform               = "rs64",
179         },
180         {       /* Power4 */
181                 .pvr_mask               = 0xffff0000,
182                 .pvr_value              = 0x00350000,
183                 .cpu_name               = "POWER4 (gp)",
184                 .cpu_features           = CPU_FTRS_POWER4,
185                 .cpu_user_features      = COMMON_USER_POWER4,
186                 .icache_bsize           = 128,
187                 .dcache_bsize           = 128,
188                 .num_pmcs               = 8,
189                 .pmc_type               = PPC_PMC_IBM,
190                 .oprofile_cpu_type      = "ppc64/power4",
191                 .oprofile_type          = PPC_OPROFILE_POWER4,
192                 .machine_check          = machine_check_generic,
193                 .platform               = "power4",
194         },
195         {       /* Power4+ */
196                 .pvr_mask               = 0xffff0000,
197                 .pvr_value              = 0x00380000,
198                 .cpu_name               = "POWER4+ (gq)",
199                 .cpu_features           = CPU_FTRS_POWER4,
200                 .cpu_user_features      = COMMON_USER_POWER4,
201                 .icache_bsize           = 128,
202                 .dcache_bsize           = 128,
203                 .num_pmcs               = 8,
204                 .pmc_type               = PPC_PMC_IBM,
205                 .oprofile_cpu_type      = "ppc64/power4",
206                 .oprofile_type          = PPC_OPROFILE_POWER4,
207                 .machine_check          = machine_check_generic,
208                 .platform               = "power4",
209         },
210         {       /* PPC970 */
211                 .pvr_mask               = 0xffff0000,
212                 .pvr_value              = 0x00390000,
213                 .cpu_name               = "PPC970",
214                 .cpu_features           = CPU_FTRS_PPC970,
215                 .cpu_user_features      = COMMON_USER_POWER4 |
216                         PPC_FEATURE_HAS_ALTIVEC_COMP,
217                 .icache_bsize           = 128,
218                 .dcache_bsize           = 128,
219                 .num_pmcs               = 8,
220                 .pmc_type               = PPC_PMC_IBM,
221                 .cpu_setup              = __setup_cpu_ppc970,
222                 .cpu_restore            = __restore_cpu_ppc970,
223                 .oprofile_cpu_type      = "ppc64/970",
224                 .oprofile_type          = PPC_OPROFILE_POWER4,
225                 .machine_check          = machine_check_generic,
226                 .platform               = "ppc970",
227         },
228         {       /* PPC970FX */
229                 .pvr_mask               = 0xffff0000,
230                 .pvr_value              = 0x003c0000,
231                 .cpu_name               = "PPC970FX",
232                 .cpu_features           = CPU_FTRS_PPC970,
233                 .cpu_user_features      = COMMON_USER_POWER4 |
234                         PPC_FEATURE_HAS_ALTIVEC_COMP,
235                 .icache_bsize           = 128,
236                 .dcache_bsize           = 128,
237                 .num_pmcs               = 8,
238                 .pmc_type               = PPC_PMC_IBM,
239                 .cpu_setup              = __setup_cpu_ppc970,
240                 .cpu_restore            = __restore_cpu_ppc970,
241                 .oprofile_cpu_type      = "ppc64/970",
242                 .oprofile_type          = PPC_OPROFILE_POWER4,
243                 .machine_check          = machine_check_generic,
244                 .platform               = "ppc970",
245         },
246         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
247                 .pvr_mask               = 0xffffffff,
248                 .pvr_value              = 0x00440100,
249                 .cpu_name               = "PPC970MP",
250                 .cpu_features           = CPU_FTRS_PPC970,
251                 .cpu_user_features      = COMMON_USER_POWER4 |
252                         PPC_FEATURE_HAS_ALTIVEC_COMP,
253                 .icache_bsize           = 128,
254                 .dcache_bsize           = 128,
255                 .num_pmcs               = 8,
256                 .pmc_type               = PPC_PMC_IBM,
257                 .cpu_setup              = __setup_cpu_ppc970,
258                 .cpu_restore            = __restore_cpu_ppc970,
259                 .oprofile_cpu_type      = "ppc64/970MP",
260                 .oprofile_type          = PPC_OPROFILE_POWER4,
261                 .machine_check          = machine_check_generic,
262                 .platform               = "ppc970",
263         },
264         {       /* PPC970MP */
265                 .pvr_mask               = 0xffff0000,
266                 .pvr_value              = 0x00440000,
267                 .cpu_name               = "PPC970MP",
268                 .cpu_features           = CPU_FTRS_PPC970,
269                 .cpu_user_features      = COMMON_USER_POWER4 |
270                         PPC_FEATURE_HAS_ALTIVEC_COMP,
271                 .icache_bsize           = 128,
272                 .dcache_bsize           = 128,
273                 .num_pmcs               = 8,
274                 .pmc_type               = PPC_PMC_IBM,
275                 .cpu_setup              = __setup_cpu_ppc970MP,
276                 .cpu_restore            = __restore_cpu_ppc970,
277                 .oprofile_cpu_type      = "ppc64/970MP",
278                 .oprofile_type          = PPC_OPROFILE_POWER4,
279                 .machine_check          = machine_check_generic,
280                 .platform               = "ppc970",
281         },
282         {       /* PPC970GX */
283                 .pvr_mask               = 0xffff0000,
284                 .pvr_value              = 0x00450000,
285                 .cpu_name               = "PPC970GX",
286                 .cpu_features           = CPU_FTRS_PPC970,
287                 .cpu_user_features      = COMMON_USER_POWER4 |
288                         PPC_FEATURE_HAS_ALTIVEC_COMP,
289                 .icache_bsize           = 128,
290                 .dcache_bsize           = 128,
291                 .num_pmcs               = 8,
292                 .pmc_type               = PPC_PMC_IBM,
293                 .cpu_setup              = __setup_cpu_ppc970,
294                 .oprofile_cpu_type      = "ppc64/970",
295                 .oprofile_type          = PPC_OPROFILE_POWER4,
296                 .machine_check          = machine_check_generic,
297                 .platform               = "ppc970",
298         },
299         {       /* Power5 GR */
300                 .pvr_mask               = 0xffff0000,
301                 .pvr_value              = 0x003a0000,
302                 .cpu_name               = "POWER5 (gr)",
303                 .cpu_features           = CPU_FTRS_POWER5,
304                 .cpu_user_features      = COMMON_USER_POWER5,
305                 .icache_bsize           = 128,
306                 .dcache_bsize           = 128,
307                 .num_pmcs               = 6,
308                 .pmc_type               = PPC_PMC_IBM,
309                 .oprofile_cpu_type      = "ppc64/power5",
310                 .oprofile_type          = PPC_OPROFILE_POWER4,
311                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
312                  * and above but only works on POWER5 and above
313                  */
314                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
315                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
316                 .machine_check          = machine_check_generic,
317                 .platform               = "power5",
318         },
319         {       /* Power5++ */
320                 .pvr_mask               = 0xffffff00,
321                 .pvr_value              = 0x003b0300,
322                 .cpu_name               = "POWER5+ (gs)",
323                 .cpu_features           = CPU_FTRS_POWER5,
324                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
325                 .icache_bsize           = 128,
326                 .dcache_bsize           = 128,
327                 .num_pmcs               = 6,
328                 .oprofile_cpu_type      = "ppc64/power5++",
329                 .oprofile_type          = PPC_OPROFILE_POWER4,
330                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
331                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
332                 .machine_check          = machine_check_generic,
333                 .platform               = "power5+",
334         },
335         {       /* Power5 GS */
336                 .pvr_mask               = 0xffff0000,
337                 .pvr_value              = 0x003b0000,
338                 .cpu_name               = "POWER5+ (gs)",
339                 .cpu_features           = CPU_FTRS_POWER5,
340                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
341                 .icache_bsize           = 128,
342                 .dcache_bsize           = 128,
343                 .num_pmcs               = 6,
344                 .pmc_type               = PPC_PMC_IBM,
345                 .oprofile_cpu_type      = "ppc64/power5+",
346                 .oprofile_type          = PPC_OPROFILE_POWER4,
347                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
348                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
349                 .machine_check          = machine_check_generic,
350                 .platform               = "power5+",
351         },
352         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
353                 .pvr_mask               = 0xffffffff,
354                 .pvr_value              = 0x0f000001,
355                 .cpu_name               = "POWER5+",
356                 .cpu_features           = CPU_FTRS_POWER5,
357                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
358                 .icache_bsize           = 128,
359                 .dcache_bsize           = 128,
360                 .machine_check          = machine_check_generic,
361                 .oprofile_cpu_type      = "ppc64/compat-power5+",
362                 .platform               = "power5+",
363         },
364         {       /* Power6 */
365                 .pvr_mask               = 0xffff0000,
366                 .pvr_value              = 0x003e0000,
367                 .cpu_name               = "POWER6 (raw)",
368                 .cpu_features           = CPU_FTRS_POWER6,
369                 .cpu_user_features      = COMMON_USER_POWER6 |
370                         PPC_FEATURE_POWER6_EXT,
371                 .icache_bsize           = 128,
372                 .dcache_bsize           = 128,
373                 .num_pmcs               = 6,
374                 .pmc_type               = PPC_PMC_IBM,
375                 .oprofile_cpu_type      = "ppc64/power6",
376                 .oprofile_type          = PPC_OPROFILE_POWER4,
377                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
378                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
379                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
380                         POWER6_MMCRA_OTHER,
381                 .machine_check          = machine_check_generic,
382                 .platform               = "power6x",
383         },
384         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
385                 .pvr_mask               = 0xffffffff,
386                 .pvr_value              = 0x0f000002,
387                 .cpu_name               = "POWER6 (architected)",
388                 .cpu_features           = CPU_FTRS_POWER6,
389                 .cpu_user_features      = COMMON_USER_POWER6,
390                 .icache_bsize           = 128,
391                 .dcache_bsize           = 128,
392                 .machine_check          = machine_check_generic,
393                 .oprofile_cpu_type      = "ppc64/compat-power6",
394                 .platform               = "power6",
395         },
396         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
397                 .pvr_mask               = 0xffffffff,
398                 .pvr_value              = 0x0f000003,
399                 .cpu_name               = "POWER7 (architected)",
400                 .cpu_features           = CPU_FTRS_POWER7,
401                 .cpu_user_features      = COMMON_USER_POWER7,
402                 .icache_bsize           = 128,
403                 .dcache_bsize           = 128,
404                 .machine_check          = machine_check_generic,
405                 .oprofile_cpu_type      = "ppc64/compat-power7",
406                 .platform               = "power7",
407         },
408         {       /* Power7 */
409                 .pvr_mask               = 0xffff0000,
410                 .pvr_value              = 0x003f0000,
411                 .cpu_name               = "POWER7 (raw)",
412                 .cpu_features           = CPU_FTRS_POWER7,
413                 .cpu_user_features      = COMMON_USER_POWER7,
414                 .icache_bsize           = 128,
415                 .dcache_bsize           = 128,
416                 .num_pmcs               = 6,
417                 .pmc_type               = PPC_PMC_IBM,
418                 .cpu_setup              = __setup_cpu_power7,
419                 .cpu_restore            = __restore_cpu_power7,
420                 .oprofile_cpu_type      = "ppc64/power7",
421                 .oprofile_type          = PPC_OPROFILE_POWER4,
422                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
423                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
424                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
425                         POWER6_MMCRA_OTHER,
426                 .platform               = "power7",
427         },
428         {       /* Cell Broadband Engine */
429                 .pvr_mask               = 0xffff0000,
430                 .pvr_value              = 0x00700000,
431                 .cpu_name               = "Cell Broadband Engine",
432                 .cpu_features           = CPU_FTRS_CELL,
433                 .cpu_user_features      = COMMON_USER_PPC64 |
434                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
435                         PPC_FEATURE_SMT,
436                 .icache_bsize           = 128,
437                 .dcache_bsize           = 128,
438                 .num_pmcs               = 4,
439                 .pmc_type               = PPC_PMC_IBM,
440                 .oprofile_cpu_type      = "ppc64/cell-be",
441                 .oprofile_type          = PPC_OPROFILE_CELL,
442                 .machine_check          = machine_check_generic,
443                 .platform               = "ppc-cell-be",
444         },
445         {       /* PA Semi PA6T */
446                 .pvr_mask               = 0x7fff0000,
447                 .pvr_value              = 0x00900000,
448                 .cpu_name               = "PA6T",
449                 .cpu_features           = CPU_FTRS_PA6T,
450                 .cpu_user_features      = COMMON_USER_PA6T,
451                 .icache_bsize           = 64,
452                 .dcache_bsize           = 64,
453                 .num_pmcs               = 6,
454                 .pmc_type               = PPC_PMC_PA6T,
455                 .cpu_setup              = __setup_cpu_pa6t,
456                 .cpu_restore            = __restore_cpu_pa6t,
457                 .oprofile_cpu_type      = "ppc64/pa6t",
458                 .oprofile_type          = PPC_OPROFILE_PA6T,
459                 .machine_check          = machine_check_generic,
460                 .platform               = "pa6t",
461         },
462         {       /* default match */
463                 .pvr_mask               = 0x00000000,
464                 .pvr_value              = 0x00000000,
465                 .cpu_name               = "POWER4 (compatible)",
466                 .cpu_features           = CPU_FTRS_COMPATIBLE,
467                 .cpu_user_features      = COMMON_USER_PPC64,
468                 .icache_bsize           = 128,
469                 .dcache_bsize           = 128,
470                 .num_pmcs               = 6,
471                 .pmc_type               = PPC_PMC_IBM,
472                 .machine_check          = machine_check_generic,
473                 .platform               = "power4",
474         }
475 #endif  /* CONFIG_PPC64 */
476 #ifdef CONFIG_PPC32
477 #if CLASSIC_PPC
478         {       /* 601 */
479                 .pvr_mask               = 0xffff0000,
480                 .pvr_value              = 0x00010000,
481                 .cpu_name               = "601",
482                 .cpu_features           = CPU_FTRS_PPC601,
483                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
484                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
485                 .icache_bsize           = 32,
486                 .dcache_bsize           = 32,
487                 .machine_check          = machine_check_generic,
488                 .platform               = "ppc601",
489         },
490         {       /* 603 */
491                 .pvr_mask               = 0xffff0000,
492                 .pvr_value              = 0x00030000,
493                 .cpu_name               = "603",
494                 .cpu_features           = CPU_FTRS_603,
495                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
496                 .icache_bsize           = 32,
497                 .dcache_bsize           = 32,
498                 .cpu_setup              = __setup_cpu_603,
499                 .machine_check          = machine_check_generic,
500                 .platform               = "ppc603",
501         },
502         {       /* 603e */
503                 .pvr_mask               = 0xffff0000,
504                 .pvr_value              = 0x00060000,
505                 .cpu_name               = "603e",
506                 .cpu_features           = CPU_FTRS_603,
507                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
508                 .icache_bsize           = 32,
509                 .dcache_bsize           = 32,
510                 .cpu_setup              = __setup_cpu_603,
511                 .machine_check          = machine_check_generic,
512                 .platform               = "ppc603",
513         },
514         {       /* 603ev */
515                 .pvr_mask               = 0xffff0000,
516                 .pvr_value              = 0x00070000,
517                 .cpu_name               = "603ev",
518                 .cpu_features           = CPU_FTRS_603,
519                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
520                 .icache_bsize           = 32,
521                 .dcache_bsize           = 32,
522                 .cpu_setup              = __setup_cpu_603,
523                 .machine_check          = machine_check_generic,
524                 .platform               = "ppc603",
525         },
526         {       /* 604 */
527                 .pvr_mask               = 0xffff0000,
528                 .pvr_value              = 0x00040000,
529                 .cpu_name               = "604",
530                 .cpu_features           = CPU_FTRS_604,
531                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
532                 .icache_bsize           = 32,
533                 .dcache_bsize           = 32,
534                 .num_pmcs               = 2,
535                 .cpu_setup              = __setup_cpu_604,
536                 .machine_check          = machine_check_generic,
537                 .platform               = "ppc604",
538         },
539         {       /* 604e */
540                 .pvr_mask               = 0xfffff000,
541                 .pvr_value              = 0x00090000,
542                 .cpu_name               = "604e",
543                 .cpu_features           = CPU_FTRS_604,
544                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
545                 .icache_bsize           = 32,
546                 .dcache_bsize           = 32,
547                 .num_pmcs               = 4,
548                 .cpu_setup              = __setup_cpu_604,
549                 .machine_check          = machine_check_generic,
550                 .platform               = "ppc604",
551         },
552         {       /* 604r */
553                 .pvr_mask               = 0xffff0000,
554                 .pvr_value              = 0x00090000,
555                 .cpu_name               = "604r",
556                 .cpu_features           = CPU_FTRS_604,
557                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
558                 .icache_bsize           = 32,
559                 .dcache_bsize           = 32,
560                 .num_pmcs               = 4,
561                 .cpu_setup              = __setup_cpu_604,
562                 .machine_check          = machine_check_generic,
563                 .platform               = "ppc604",
564         },
565         {       /* 604ev */
566                 .pvr_mask               = 0xffff0000,
567                 .pvr_value              = 0x000a0000,
568                 .cpu_name               = "604ev",
569                 .cpu_features           = CPU_FTRS_604,
570                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
571                 .icache_bsize           = 32,
572                 .dcache_bsize           = 32,
573                 .num_pmcs               = 4,
574                 .cpu_setup              = __setup_cpu_604,
575                 .machine_check          = machine_check_generic,
576                 .platform               = "ppc604",
577         },
578         {       /* 740/750 (0x4202, don't support TAU ?) */
579                 .pvr_mask               = 0xffffffff,
580                 .pvr_value              = 0x00084202,
581                 .cpu_name               = "740/750",
582                 .cpu_features           = CPU_FTRS_740_NOTAU,
583                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
584                 .icache_bsize           = 32,
585                 .dcache_bsize           = 32,
586                 .num_pmcs               = 4,
587                 .cpu_setup              = __setup_cpu_750,
588                 .machine_check          = machine_check_generic,
589                 .platform               = "ppc750",
590         },
591         {       /* 750CX (80100 and 8010x?) */
592                 .pvr_mask               = 0xfffffff0,
593                 .pvr_value              = 0x00080100,
594                 .cpu_name               = "750CX",
595                 .cpu_features           = CPU_FTRS_750,
596                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
597                 .icache_bsize           = 32,
598                 .dcache_bsize           = 32,
599                 .num_pmcs               = 4,
600                 .cpu_setup              = __setup_cpu_750cx,
601                 .machine_check          = machine_check_generic,
602                 .platform               = "ppc750",
603         },
604         {       /* 750CX (82201 and 82202) */
605                 .pvr_mask               = 0xfffffff0,
606                 .pvr_value              = 0x00082200,
607                 .cpu_name               = "750CX",
608                 .cpu_features           = CPU_FTRS_750,
609                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
610                 .icache_bsize           = 32,
611                 .dcache_bsize           = 32,
612                 .num_pmcs               = 4,
613                 .pmc_type               = PPC_PMC_IBM,
614                 .cpu_setup              = __setup_cpu_750cx,
615                 .machine_check          = machine_check_generic,
616                 .platform               = "ppc750",
617         },
618         {       /* 750CXe (82214) */
619                 .pvr_mask               = 0xfffffff0,
620                 .pvr_value              = 0x00082210,
621                 .cpu_name               = "750CXe",
622                 .cpu_features           = CPU_FTRS_750,
623                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
624                 .icache_bsize           = 32,
625                 .dcache_bsize           = 32,
626                 .num_pmcs               = 4,
627                 .pmc_type               = PPC_PMC_IBM,
628                 .cpu_setup              = __setup_cpu_750cx,
629                 .machine_check          = machine_check_generic,
630                 .platform               = "ppc750",
631         },
632         {       /* 750CXe "Gekko" (83214) */
633                 .pvr_mask               = 0xffffffff,
634                 .pvr_value              = 0x00083214,
635                 .cpu_name               = "750CXe",
636                 .cpu_features           = CPU_FTRS_750,
637                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
638                 .icache_bsize           = 32,
639                 .dcache_bsize           = 32,
640                 .num_pmcs               = 4,
641                 .pmc_type               = PPC_PMC_IBM,
642                 .cpu_setup              = __setup_cpu_750cx,
643                 .machine_check          = machine_check_generic,
644                 .platform               = "ppc750",
645         },
646         {       /* 750CL */
647                 .pvr_mask               = 0xfffff0f0,
648                 .pvr_value              = 0x00087010,
649                 .cpu_name               = "750CL",
650                 .cpu_features           = CPU_FTRS_750CL,
651                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
652                 .icache_bsize           = 32,
653                 .dcache_bsize           = 32,
654                 .num_pmcs               = 4,
655                 .pmc_type               = PPC_PMC_IBM,
656                 .cpu_setup              = __setup_cpu_750,
657                 .machine_check          = machine_check_generic,
658                 .platform               = "ppc750",
659         },
660         {       /* 745/755 */
661                 .pvr_mask               = 0xfffff000,
662                 .pvr_value              = 0x00083000,
663                 .cpu_name               = "745/755",
664                 .cpu_features           = CPU_FTRS_750,
665                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
666                 .icache_bsize           = 32,
667                 .dcache_bsize           = 32,
668                 .num_pmcs               = 4,
669                 .pmc_type               = PPC_PMC_IBM,
670                 .cpu_setup              = __setup_cpu_750,
671                 .machine_check          = machine_check_generic,
672                 .platform               = "ppc750",
673         },
674         {       /* 750FX rev 1.x */
675                 .pvr_mask               = 0xffffff00,
676                 .pvr_value              = 0x70000100,
677                 .cpu_name               = "750FX",
678                 .cpu_features           = CPU_FTRS_750FX1,
679                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
680                 .icache_bsize           = 32,
681                 .dcache_bsize           = 32,
682                 .num_pmcs               = 4,
683                 .pmc_type               = PPC_PMC_IBM,
684                 .cpu_setup              = __setup_cpu_750,
685                 .machine_check          = machine_check_generic,
686                 .platform               = "ppc750",
687         },
688         {       /* 750FX rev 2.0 must disable HID0[DPM] */
689                 .pvr_mask               = 0xffffffff,
690                 .pvr_value              = 0x70000200,
691                 .cpu_name               = "750FX",
692                 .cpu_features           = CPU_FTRS_750FX2,
693                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
694                 .icache_bsize           = 32,
695                 .dcache_bsize           = 32,
696                 .num_pmcs               = 4,
697                 .pmc_type               = PPC_PMC_IBM,
698                 .cpu_setup              = __setup_cpu_750,
699                 .machine_check          = machine_check_generic,
700                 .platform               = "ppc750",
701         },
702         {       /* 750FX (All revs except 2.0) */
703                 .pvr_mask               = 0xffff0000,
704                 .pvr_value              = 0x70000000,
705                 .cpu_name               = "750FX",
706                 .cpu_features           = CPU_FTRS_750FX,
707                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
708                 .icache_bsize           = 32,
709                 .dcache_bsize           = 32,
710                 .num_pmcs               = 4,
711                 .pmc_type               = PPC_PMC_IBM,
712                 .cpu_setup              = __setup_cpu_750fx,
713                 .machine_check          = machine_check_generic,
714                 .platform               = "ppc750",
715         },
716         {       /* 750GX */
717                 .pvr_mask               = 0xffff0000,
718                 .pvr_value              = 0x70020000,
719                 .cpu_name               = "750GX",
720                 .cpu_features           = CPU_FTRS_750GX,
721                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
722                 .icache_bsize           = 32,
723                 .dcache_bsize           = 32,
724                 .num_pmcs               = 4,
725                 .pmc_type               = PPC_PMC_IBM,
726                 .cpu_setup              = __setup_cpu_750fx,
727                 .machine_check          = machine_check_generic,
728                 .platform               = "ppc750",
729         },
730         {       /* 740/750 (L2CR bit need fixup for 740) */
731                 .pvr_mask               = 0xffff0000,
732                 .pvr_value              = 0x00080000,
733                 .cpu_name               = "740/750",
734                 .cpu_features           = CPU_FTRS_740,
735                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
736                 .icache_bsize           = 32,
737                 .dcache_bsize           = 32,
738                 .num_pmcs               = 4,
739                 .pmc_type               = PPC_PMC_IBM,
740                 .cpu_setup              = __setup_cpu_750,
741                 .machine_check          = machine_check_generic,
742                 .platform               = "ppc750",
743         },
744         {       /* 7400 rev 1.1 ? (no TAU) */
745                 .pvr_mask               = 0xffffffff,
746                 .pvr_value              = 0x000c1101,
747                 .cpu_name               = "7400 (1.1)",
748                 .cpu_features           = CPU_FTRS_7400_NOTAU,
749                 .cpu_user_features      = COMMON_USER |
750                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
751                 .icache_bsize           = 32,
752                 .dcache_bsize           = 32,
753                 .num_pmcs               = 4,
754                 .pmc_type               = PPC_PMC_G4,
755                 .cpu_setup              = __setup_cpu_7400,
756                 .machine_check          = machine_check_generic,
757                 .platform               = "ppc7400",
758         },
759         {       /* 7400 */
760                 .pvr_mask               = 0xffff0000,
761                 .pvr_value              = 0x000c0000,
762                 .cpu_name               = "7400",
763                 .cpu_features           = CPU_FTRS_7400,
764                 .cpu_user_features      = COMMON_USER |
765                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
766                 .icache_bsize           = 32,
767                 .dcache_bsize           = 32,
768                 .num_pmcs               = 4,
769                 .pmc_type               = PPC_PMC_G4,
770                 .cpu_setup              = __setup_cpu_7400,
771                 .machine_check          = machine_check_generic,
772                 .platform               = "ppc7400",
773         },
774         {       /* 7410 */
775                 .pvr_mask               = 0xffff0000,
776                 .pvr_value              = 0x800c0000,
777                 .cpu_name               = "7410",
778                 .cpu_features           = CPU_FTRS_7400,
779                 .cpu_user_features      = COMMON_USER |
780                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
781                 .icache_bsize           = 32,
782                 .dcache_bsize           = 32,
783                 .num_pmcs               = 4,
784                 .pmc_type               = PPC_PMC_G4,
785                 .cpu_setup              = __setup_cpu_7410,
786                 .machine_check          = machine_check_generic,
787                 .platform               = "ppc7400",
788         },
789         {       /* 7450 2.0 - no doze/nap */
790                 .pvr_mask               = 0xffffffff,
791                 .pvr_value              = 0x80000200,
792                 .cpu_name               = "7450",
793                 .cpu_features           = CPU_FTRS_7450_20,
794                 .cpu_user_features      = COMMON_USER |
795                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
796                 .icache_bsize           = 32,
797                 .dcache_bsize           = 32,
798                 .num_pmcs               = 6,
799                 .pmc_type               = PPC_PMC_G4,
800                 .cpu_setup              = __setup_cpu_745x,
801                 .oprofile_cpu_type      = "ppc/7450",
802                 .oprofile_type          = PPC_OPROFILE_G4,
803                 .machine_check          = machine_check_generic,
804                 .platform               = "ppc7450",
805         },
806         {       /* 7450 2.1 */
807                 .pvr_mask               = 0xffffffff,
808                 .pvr_value              = 0x80000201,
809                 .cpu_name               = "7450",
810                 .cpu_features           = CPU_FTRS_7450_21,
811                 .cpu_user_features      = COMMON_USER |
812                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
813                 .icache_bsize           = 32,
814                 .dcache_bsize           = 32,
815                 .num_pmcs               = 6,
816                 .pmc_type               = PPC_PMC_G4,
817                 .cpu_setup              = __setup_cpu_745x,
818                 .oprofile_cpu_type      = "ppc/7450",
819                 .oprofile_type          = PPC_OPROFILE_G4,
820                 .machine_check          = machine_check_generic,
821                 .platform               = "ppc7450",
822         },
823         {       /* 7450 2.3 and newer */
824                 .pvr_mask               = 0xffff0000,
825                 .pvr_value              = 0x80000000,
826                 .cpu_name               = "7450",
827                 .cpu_features           = CPU_FTRS_7450_23,
828                 .cpu_user_features      = COMMON_USER |
829                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
830                 .icache_bsize           = 32,
831                 .dcache_bsize           = 32,
832                 .num_pmcs               = 6,
833                 .pmc_type               = PPC_PMC_G4,
834                 .cpu_setup              = __setup_cpu_745x,
835                 .oprofile_cpu_type      = "ppc/7450",
836                 .oprofile_type          = PPC_OPROFILE_G4,
837                 .machine_check          = machine_check_generic,
838                 .platform               = "ppc7450",
839         },
840         {       /* 7455 rev 1.x */
841                 .pvr_mask               = 0xffffff00,
842                 .pvr_value              = 0x80010100,
843                 .cpu_name               = "7455",
844                 .cpu_features           = CPU_FTRS_7455_1,
845                 .cpu_user_features      = COMMON_USER |
846                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
847                 .icache_bsize           = 32,
848                 .dcache_bsize           = 32,
849                 .num_pmcs               = 6,
850                 .pmc_type               = PPC_PMC_G4,
851                 .cpu_setup              = __setup_cpu_745x,
852                 .oprofile_cpu_type      = "ppc/7450",
853                 .oprofile_type          = PPC_OPROFILE_G4,
854                 .machine_check          = machine_check_generic,
855                 .platform               = "ppc7450",
856         },
857         {       /* 7455 rev 2.0 */
858                 .pvr_mask               = 0xffffffff,
859                 .pvr_value              = 0x80010200,
860                 .cpu_name               = "7455",
861                 .cpu_features           = CPU_FTRS_7455_20,
862                 .cpu_user_features      = COMMON_USER |
863                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
864                 .icache_bsize           = 32,
865                 .dcache_bsize           = 32,
866                 .num_pmcs               = 6,
867                 .pmc_type               = PPC_PMC_G4,
868                 .cpu_setup              = __setup_cpu_745x,
869                 .oprofile_cpu_type      = "ppc/7450",
870                 .oprofile_type          = PPC_OPROFILE_G4,
871                 .machine_check          = machine_check_generic,
872                 .platform               = "ppc7450",
873         },
874         {       /* 7455 others */
875                 .pvr_mask               = 0xffff0000,
876                 .pvr_value              = 0x80010000,
877                 .cpu_name               = "7455",
878                 .cpu_features           = CPU_FTRS_7455,
879                 .cpu_user_features      = COMMON_USER |
880                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
881                 .icache_bsize           = 32,
882                 .dcache_bsize           = 32,
883                 .num_pmcs               = 6,
884                 .pmc_type               = PPC_PMC_G4,
885                 .cpu_setup              = __setup_cpu_745x,
886                 .oprofile_cpu_type      = "ppc/7450",
887                 .oprofile_type          = PPC_OPROFILE_G4,
888                 .machine_check          = machine_check_generic,
889                 .platform               = "ppc7450",
890         },
891         {       /* 7447/7457 Rev 1.0 */
892                 .pvr_mask               = 0xffffffff,
893                 .pvr_value              = 0x80020100,
894                 .cpu_name               = "7447/7457",
895                 .cpu_features           = CPU_FTRS_7447_10,
896                 .cpu_user_features      = COMMON_USER |
897                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
898                 .icache_bsize           = 32,
899                 .dcache_bsize           = 32,
900                 .num_pmcs               = 6,
901                 .pmc_type               = PPC_PMC_G4,
902                 .cpu_setup              = __setup_cpu_745x,
903                 .oprofile_cpu_type      = "ppc/7450",
904                 .oprofile_type          = PPC_OPROFILE_G4,
905                 .machine_check          = machine_check_generic,
906                 .platform               = "ppc7450",
907         },
908         {       /* 7447/7457 Rev 1.1 */
909                 .pvr_mask               = 0xffffffff,
910                 .pvr_value              = 0x80020101,
911                 .cpu_name               = "7447/7457",
912                 .cpu_features           = CPU_FTRS_7447_10,
913                 .cpu_user_features      = COMMON_USER |
914                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
915                 .icache_bsize           = 32,
916                 .dcache_bsize           = 32,
917                 .num_pmcs               = 6,
918                 .pmc_type               = PPC_PMC_G4,
919                 .cpu_setup              = __setup_cpu_745x,
920                 .oprofile_cpu_type      = "ppc/7450",
921                 .oprofile_type          = PPC_OPROFILE_G4,
922                 .machine_check          = machine_check_generic,
923                 .platform               = "ppc7450",
924         },
925         {       /* 7447/7457 Rev 1.2 and later */
926                 .pvr_mask               = 0xffff0000,
927                 .pvr_value              = 0x80020000,
928                 .cpu_name               = "7447/7457",
929                 .cpu_features           = CPU_FTRS_7447,
930                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
931                 .icache_bsize           = 32,
932                 .dcache_bsize           = 32,
933                 .num_pmcs               = 6,
934                 .pmc_type               = PPC_PMC_G4,
935                 .cpu_setup              = __setup_cpu_745x,
936                 .oprofile_cpu_type      = "ppc/7450",
937                 .oprofile_type          = PPC_OPROFILE_G4,
938                 .machine_check          = machine_check_generic,
939                 .platform               = "ppc7450",
940         },
941         {       /* 7447A */
942                 .pvr_mask               = 0xffff0000,
943                 .pvr_value              = 0x80030000,
944                 .cpu_name               = "7447A",
945                 .cpu_features           = CPU_FTRS_7447A,
946                 .cpu_user_features      = COMMON_USER |
947                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
948                 .icache_bsize           = 32,
949                 .dcache_bsize           = 32,
950                 .num_pmcs               = 6,
951                 .pmc_type               = PPC_PMC_G4,
952                 .cpu_setup              = __setup_cpu_745x,
953                 .oprofile_cpu_type      = "ppc/7450",
954                 .oprofile_type          = PPC_OPROFILE_G4,
955                 .machine_check          = machine_check_generic,
956                 .platform               = "ppc7450",
957         },
958         {       /* 7448 */
959                 .pvr_mask               = 0xffff0000,
960                 .pvr_value              = 0x80040000,
961                 .cpu_name               = "7448",
962                 .cpu_features           = CPU_FTRS_7448,
963                 .cpu_user_features      = COMMON_USER |
964                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
965                 .icache_bsize           = 32,
966                 .dcache_bsize           = 32,
967                 .num_pmcs               = 6,
968                 .pmc_type               = PPC_PMC_G4,
969                 .cpu_setup              = __setup_cpu_745x,
970                 .oprofile_cpu_type      = "ppc/7450",
971                 .oprofile_type          = PPC_OPROFILE_G4,
972                 .machine_check          = machine_check_generic,
973                 .platform               = "ppc7450",
974         },
975         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
976                 .pvr_mask               = 0x7fff0000,
977                 .pvr_value              = 0x00810000,
978                 .cpu_name               = "82xx",
979                 .cpu_features           = CPU_FTRS_82XX,
980                 .cpu_user_features      = COMMON_USER,
981                 .icache_bsize           = 32,
982                 .dcache_bsize           = 32,
983                 .cpu_setup              = __setup_cpu_603,
984                 .machine_check          = machine_check_generic,
985                 .platform               = "ppc603",
986         },
987         {       /* All G2_LE (603e core, plus some) have the same pvr */
988                 .pvr_mask               = 0x7fff0000,
989                 .pvr_value              = 0x00820000,
990                 .cpu_name               = "G2_LE",
991                 .cpu_features           = CPU_FTRS_G2_LE,
992                 .cpu_user_features      = COMMON_USER,
993                 .icache_bsize           = 32,
994                 .dcache_bsize           = 32,
995                 .cpu_setup              = __setup_cpu_603,
996                 .machine_check          = machine_check_generic,
997                 .platform               = "ppc603",
998         },
999         {       /* e300c1 (a 603e core, plus some) on 83xx */
1000                 .pvr_mask               = 0x7fff0000,
1001                 .pvr_value              = 0x00830000,
1002                 .cpu_name               = "e300c1",
1003                 .cpu_features           = CPU_FTRS_E300,
1004                 .cpu_user_features      = COMMON_USER,
1005                 .icache_bsize           = 32,
1006                 .dcache_bsize           = 32,
1007                 .cpu_setup              = __setup_cpu_603,
1008                 .machine_check          = machine_check_generic,
1009                 .platform               = "ppc603",
1010         },
1011         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1012                 .pvr_mask               = 0x7fff0000,
1013                 .pvr_value              = 0x00840000,
1014                 .cpu_name               = "e300c2",
1015                 .cpu_features           = CPU_FTRS_E300C2,
1016                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1017                 .icache_bsize           = 32,
1018                 .dcache_bsize           = 32,
1019                 .cpu_setup              = __setup_cpu_603,
1020                 .machine_check          = machine_check_generic,
1021                 .platform               = "ppc603",
1022         },
1023         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1024                 .pvr_mask               = 0x7fff0000,
1025                 .pvr_value              = 0x00850000,
1026                 .cpu_name               = "e300c3",
1027                 .cpu_features           = CPU_FTRS_E300,
1028                 .cpu_user_features      = COMMON_USER,
1029                 .icache_bsize           = 32,
1030                 .dcache_bsize           = 32,
1031                 .cpu_setup              = __setup_cpu_603,
1032                 .num_pmcs               = 4,
1033                 .oprofile_cpu_type      = "ppc/e300",
1034                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1035                 .platform               = "ppc603",
1036         },
1037         {       /* e300c4 (e300c1, plus one IU) */
1038                 .pvr_mask               = 0x7fff0000,
1039                 .pvr_value              = 0x00860000,
1040                 .cpu_name               = "e300c4",
1041                 .cpu_features           = CPU_FTRS_E300,
1042                 .cpu_user_features      = COMMON_USER,
1043                 .icache_bsize           = 32,
1044                 .dcache_bsize           = 32,
1045                 .cpu_setup              = __setup_cpu_603,
1046                 .machine_check          = machine_check_generic,
1047                 .num_pmcs               = 4,
1048                 .oprofile_cpu_type      = "ppc/e300",
1049                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1050                 .platform               = "ppc603",
1051         },
1052         {       /* default match, we assume split I/D cache & TB (non-601)... */
1053                 .pvr_mask               = 0x00000000,
1054                 .pvr_value              = 0x00000000,
1055                 .cpu_name               = "(generic PPC)",
1056                 .cpu_features           = CPU_FTRS_CLASSIC32,
1057                 .cpu_user_features      = COMMON_USER,
1058                 .icache_bsize           = 32,
1059                 .dcache_bsize           = 32,
1060                 .machine_check          = machine_check_generic,
1061                 .platform               = "ppc603",
1062         },
1063 #endif /* CLASSIC_PPC */
1064 #ifdef CONFIG_8xx
1065         {       /* 8xx */
1066                 .pvr_mask               = 0xffff0000,
1067                 .pvr_value              = 0x00500000,
1068                 .cpu_name               = "8xx",
1069                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1070                  * if the 8xx code is there.... */
1071                 .cpu_features           = CPU_FTRS_8XX,
1072                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1073                 .icache_bsize           = 16,
1074                 .dcache_bsize           = 16,
1075                 .platform               = "ppc823",
1076         },
1077 #endif /* CONFIG_8xx */
1078 #ifdef CONFIG_40x
1079         {       /* 403GC */
1080                 .pvr_mask               = 0xffffff00,
1081                 .pvr_value              = 0x00200200,
1082                 .cpu_name               = "403GC",
1083                 .cpu_features           = CPU_FTRS_40X,
1084                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1085                 .icache_bsize           = 16,
1086                 .dcache_bsize           = 16,
1087                 .machine_check          = machine_check_4xx,
1088                 .platform               = "ppc403",
1089         },
1090         {       /* 403GCX */
1091                 .pvr_mask               = 0xffffff00,
1092                 .pvr_value              = 0x00201400,
1093                 .cpu_name               = "403GCX",
1094                 .cpu_features           = CPU_FTRS_40X,
1095                 .cpu_user_features      = PPC_FEATURE_32 |
1096                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1097                 .icache_bsize           = 16,
1098                 .dcache_bsize           = 16,
1099                 .machine_check          = machine_check_4xx,
1100                 .platform               = "ppc403",
1101         },
1102         {       /* 403G ?? */
1103                 .pvr_mask               = 0xffff0000,
1104                 .pvr_value              = 0x00200000,
1105                 .cpu_name               = "403G ??",
1106                 .cpu_features           = CPU_FTRS_40X,
1107                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1108                 .icache_bsize           = 16,
1109                 .dcache_bsize           = 16,
1110                 .machine_check          = machine_check_4xx,
1111                 .platform               = "ppc403",
1112         },
1113         {       /* 405GP */
1114                 .pvr_mask               = 0xffff0000,
1115                 .pvr_value              = 0x40110000,
1116                 .cpu_name               = "405GP",
1117                 .cpu_features           = CPU_FTRS_40X,
1118                 .cpu_user_features      = PPC_FEATURE_32 |
1119                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1120                 .icache_bsize           = 32,
1121                 .dcache_bsize           = 32,
1122                 .machine_check          = machine_check_4xx,
1123                 .platform               = "ppc405",
1124         },
1125         {       /* STB 03xxx */
1126                 .pvr_mask               = 0xffff0000,
1127                 .pvr_value              = 0x40130000,
1128                 .cpu_name               = "STB03xxx",
1129                 .cpu_features           = CPU_FTRS_40X,
1130                 .cpu_user_features      = PPC_FEATURE_32 |
1131                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1132                 .icache_bsize           = 32,
1133                 .dcache_bsize           = 32,
1134                 .machine_check          = machine_check_4xx,
1135                 .platform               = "ppc405",
1136         },
1137         {       /* STB 04xxx */
1138                 .pvr_mask               = 0xffff0000,
1139                 .pvr_value              = 0x41810000,
1140                 .cpu_name               = "STB04xxx",
1141                 .cpu_features           = CPU_FTRS_40X,
1142                 .cpu_user_features      = PPC_FEATURE_32 |
1143                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1144                 .icache_bsize           = 32,
1145                 .dcache_bsize           = 32,
1146                 .machine_check          = machine_check_4xx,
1147                 .platform               = "ppc405",
1148         },
1149         {       /* NP405L */
1150                 .pvr_mask               = 0xffff0000,
1151                 .pvr_value              = 0x41610000,
1152                 .cpu_name               = "NP405L",
1153                 .cpu_features           = CPU_FTRS_40X,
1154                 .cpu_user_features      = PPC_FEATURE_32 |
1155                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1156                 .icache_bsize           = 32,
1157                 .dcache_bsize           = 32,
1158                 .machine_check          = machine_check_4xx,
1159                 .platform               = "ppc405",
1160         },
1161         {       /* NP4GS3 */
1162                 .pvr_mask               = 0xffff0000,
1163                 .pvr_value              = 0x40B10000,
1164                 .cpu_name               = "NP4GS3",
1165                 .cpu_features           = CPU_FTRS_40X,
1166                 .cpu_user_features      = PPC_FEATURE_32 |
1167                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1168                 .icache_bsize           = 32,
1169                 .dcache_bsize           = 32,
1170                 .machine_check          = machine_check_4xx,
1171                 .platform               = "ppc405",
1172         },
1173         {   /* NP405H */
1174                 .pvr_mask               = 0xffff0000,
1175                 .pvr_value              = 0x41410000,
1176                 .cpu_name               = "NP405H",
1177                 .cpu_features           = CPU_FTRS_40X,
1178                 .cpu_user_features      = PPC_FEATURE_32 |
1179                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1180                 .icache_bsize           = 32,
1181                 .dcache_bsize           = 32,
1182                 .machine_check          = machine_check_4xx,
1183                 .platform               = "ppc405",
1184         },
1185         {       /* 405GPr */
1186                 .pvr_mask               = 0xffff0000,
1187                 .pvr_value              = 0x50910000,
1188                 .cpu_name               = "405GPr",
1189                 .cpu_features           = CPU_FTRS_40X,
1190                 .cpu_user_features      = PPC_FEATURE_32 |
1191                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1192                 .icache_bsize           = 32,
1193                 .dcache_bsize           = 32,
1194                 .machine_check          = machine_check_4xx,
1195                 .platform               = "ppc405",
1196         },
1197         {   /* STBx25xx */
1198                 .pvr_mask               = 0xffff0000,
1199                 .pvr_value              = 0x51510000,
1200                 .cpu_name               = "STBx25xx",
1201                 .cpu_features           = CPU_FTRS_40X,
1202                 .cpu_user_features      = PPC_FEATURE_32 |
1203                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1204                 .icache_bsize           = 32,
1205                 .dcache_bsize           = 32,
1206                 .machine_check          = machine_check_4xx,
1207                 .platform               = "ppc405",
1208         },
1209         {       /* 405LP */
1210                 .pvr_mask               = 0xffff0000,
1211                 .pvr_value              = 0x41F10000,
1212                 .cpu_name               = "405LP",
1213                 .cpu_features           = CPU_FTRS_40X,
1214                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1215                 .icache_bsize           = 32,
1216                 .dcache_bsize           = 32,
1217                 .machine_check          = machine_check_4xx,
1218                 .platform               = "ppc405",
1219         },
1220         {       /* Xilinx Virtex-II Pro  */
1221                 .pvr_mask               = 0xfffff000,
1222                 .pvr_value              = 0x20010000,
1223                 .cpu_name               = "Virtex-II Pro",
1224                 .cpu_features           = CPU_FTRS_40X,
1225                 .cpu_user_features      = PPC_FEATURE_32 |
1226                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1227                 .icache_bsize           = 32,
1228                 .dcache_bsize           = 32,
1229                 .machine_check          = machine_check_4xx,
1230                 .platform               = "ppc405",
1231         },
1232         {       /* Xilinx Virtex-4 FX */
1233                 .pvr_mask               = 0xfffff000,
1234                 .pvr_value              = 0x20011000,
1235                 .cpu_name               = "Virtex-4 FX",
1236                 .cpu_features           = CPU_FTRS_40X,
1237                 .cpu_user_features      = PPC_FEATURE_32 |
1238                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1239                 .icache_bsize           = 32,
1240                 .dcache_bsize           = 32,
1241                 .machine_check          = machine_check_4xx,
1242                 .platform               = "ppc405",
1243         },
1244         {       /* 405EP */
1245                 .pvr_mask               = 0xffff0000,
1246                 .pvr_value              = 0x51210000,
1247                 .cpu_name               = "405EP",
1248                 .cpu_features           = CPU_FTRS_40X,
1249                 .cpu_user_features      = PPC_FEATURE_32 |
1250                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1251                 .icache_bsize           = 32,
1252                 .dcache_bsize           = 32,
1253                 .machine_check          = machine_check_4xx,
1254                 .platform               = "ppc405",
1255         },
1256         {       /* 405EX */
1257                 .pvr_mask               = 0xffff0004,
1258                 .pvr_value              = 0x12910004,
1259                 .cpu_name               = "405EX",
1260                 .cpu_features           = CPU_FTRS_40X,
1261                 .cpu_user_features      = PPC_FEATURE_32 |
1262                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1263                 .icache_bsize           = 32,
1264                 .dcache_bsize           = 32,
1265                 .machine_check          = machine_check_4xx,
1266                 .platform               = "ppc405",
1267         },
1268         {       /* 405EXr */
1269                 .pvr_mask               = 0xffff0004,
1270                 .pvr_value              = 0x12910000,
1271                 .cpu_name               = "405EXr",
1272                 .cpu_features           = CPU_FTRS_40X,
1273                 .cpu_user_features      = PPC_FEATURE_32 |
1274                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1275                 .icache_bsize           = 32,
1276                 .dcache_bsize           = 32,
1277                 .machine_check          = machine_check_4xx,
1278                 .platform               = "ppc405",
1279         },
1280         {
1281                 /* 405EZ */
1282                 .pvr_mask               = 0xffff0000,
1283                 .pvr_value              = 0x41510000,
1284                 .cpu_name               = "405EZ",
1285                 .cpu_features           = CPU_FTRS_40X,
1286                 .cpu_user_features      = PPC_FEATURE_32 |
1287                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1288                 .icache_bsize           = 32,
1289                 .dcache_bsize           = 32,
1290                 .machine_check          = machine_check_4xx,
1291                 .platform               = "ppc405",
1292         },
1293         {       /* default match */
1294                 .pvr_mask               = 0x00000000,
1295                 .pvr_value              = 0x00000000,
1296                 .cpu_name               = "(generic 40x PPC)",
1297                 .cpu_features           = CPU_FTRS_40X,
1298                 .cpu_user_features      = PPC_FEATURE_32 |
1299                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1300                 .icache_bsize           = 32,
1301                 .dcache_bsize           = 32,
1302                 .machine_check          = machine_check_4xx,
1303                 .platform               = "ppc405",
1304         }
1305
1306 #endif /* CONFIG_40x */
1307 #ifdef CONFIG_44x
1308         {
1309                 .pvr_mask               = 0xf0000fff,
1310                 .pvr_value              = 0x40000850,
1311                 .cpu_name               = "440GR Rev. A",
1312                 .cpu_features           = CPU_FTRS_44X,
1313                 .cpu_user_features      = COMMON_USER_BOOKE,
1314                 .icache_bsize           = 32,
1315                 .dcache_bsize           = 32,
1316                 .machine_check          = machine_check_4xx,
1317                 .platform               = "ppc440",
1318         },
1319         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1320                 .pvr_mask               = 0xf0000fff,
1321                 .pvr_value              = 0x40000858,
1322                 .cpu_name               = "440EP Rev. A",
1323                 .cpu_features           = CPU_FTRS_44X,
1324                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1325                 .icache_bsize           = 32,
1326                 .dcache_bsize           = 32,
1327                 .cpu_setup              = __setup_cpu_440ep,
1328                 .machine_check          = machine_check_4xx,
1329                 .platform               = "ppc440",
1330         },
1331         {
1332                 .pvr_mask               = 0xf0000fff,
1333                 .pvr_value              = 0x400008d3,
1334                 .cpu_name               = "440GR Rev. B",
1335                 .cpu_features           = CPU_FTRS_44X,
1336                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1337                 .icache_bsize           = 32,
1338                 .dcache_bsize           = 32,
1339                 .machine_check          = machine_check_4xx,
1340                 .platform               = "ppc440",
1341         },
1342         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1343                 .pvr_mask               = 0xf0000ff7,
1344                 .pvr_value              = 0x400008d4,
1345                 .cpu_name               = "440EP Rev. C",
1346                 .cpu_features           = CPU_FTRS_44X,
1347                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1348                 .icache_bsize           = 32,
1349                 .dcache_bsize           = 32,
1350                 .cpu_setup              = __setup_cpu_440ep,
1351                 .machine_check          = machine_check_4xx,
1352                 .platform               = "ppc440",
1353         },
1354         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1355                 .pvr_mask               = 0xf0000fff,
1356                 .pvr_value              = 0x400008db,
1357                 .cpu_name               = "440EP Rev. B",
1358                 .cpu_features           = CPU_FTRS_44X,
1359                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1360                 .icache_bsize           = 32,
1361                 .dcache_bsize           = 32,
1362                 .cpu_setup              = __setup_cpu_440ep,
1363                 .machine_check          = machine_check_4xx,
1364                 .platform               = "ppc440",
1365         },
1366         { /* 440GRX */
1367                 .pvr_mask               = 0xf0000ffb,
1368                 .pvr_value              = 0x200008D0,
1369                 .cpu_name               = "440GRX",
1370                 .cpu_features           = CPU_FTRS_44X,
1371                 .cpu_user_features      = COMMON_USER_BOOKE,
1372                 .icache_bsize           = 32,
1373                 .dcache_bsize           = 32,
1374                 .cpu_setup              = __setup_cpu_440grx,
1375                 .machine_check          = machine_check_440A,
1376                 .platform               = "ppc440",
1377         },
1378         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1379                 .pvr_mask               = 0xf0000ffb,
1380                 .pvr_value              = 0x200008D8,
1381                 .cpu_name               = "440EPX",
1382                 .cpu_features           = CPU_FTRS_44X,
1383                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1384                 .icache_bsize           = 32,
1385                 .dcache_bsize           = 32,
1386                 .cpu_setup              = __setup_cpu_440epx,
1387                 .machine_check          = machine_check_440A,
1388                 .platform               = "ppc440",
1389         },
1390         {       /* 440GP Rev. B */
1391                 .pvr_mask               = 0xf0000fff,
1392                 .pvr_value              = 0x40000440,
1393                 .cpu_name               = "440GP Rev. B",
1394                 .cpu_features           = CPU_FTRS_44X,
1395                 .cpu_user_features      = COMMON_USER_BOOKE,
1396                 .icache_bsize           = 32,
1397                 .dcache_bsize           = 32,
1398                 .machine_check          = machine_check_4xx,
1399                 .platform               = "ppc440gp",
1400         },
1401         {       /* 440GP Rev. C */
1402                 .pvr_mask               = 0xf0000fff,
1403                 .pvr_value              = 0x40000481,
1404                 .cpu_name               = "440GP Rev. C",
1405                 .cpu_features           = CPU_FTRS_44X,
1406                 .cpu_user_features      = COMMON_USER_BOOKE,
1407                 .icache_bsize           = 32,
1408                 .dcache_bsize           = 32,
1409                 .machine_check          = machine_check_4xx,
1410                 .platform               = "ppc440gp",
1411         },
1412         { /* 440GX Rev. A */
1413                 .pvr_mask               = 0xf0000fff,
1414                 .pvr_value              = 0x50000850,
1415                 .cpu_name               = "440GX Rev. A",
1416                 .cpu_features           = CPU_FTRS_44X,
1417                 .cpu_user_features      = COMMON_USER_BOOKE,
1418                 .icache_bsize           = 32,
1419                 .dcache_bsize           = 32,
1420                 .cpu_setup              = __setup_cpu_440gx,
1421                 .machine_check          = machine_check_440A,
1422                 .platform               = "ppc440",
1423         },
1424         { /* 440GX Rev. B */
1425                 .pvr_mask               = 0xf0000fff,
1426                 .pvr_value              = 0x50000851,
1427                 .cpu_name               = "440GX Rev. B",
1428                 .cpu_features           = CPU_FTRS_44X,
1429                 .cpu_user_features      = COMMON_USER_BOOKE,
1430                 .icache_bsize           = 32,
1431                 .dcache_bsize           = 32,
1432                 .cpu_setup              = __setup_cpu_440gx,
1433                 .machine_check          = machine_check_440A,
1434                 .platform               = "ppc440",
1435         },
1436         { /* 440GX Rev. C */
1437                 .pvr_mask               = 0xf0000fff,
1438                 .pvr_value              = 0x50000892,
1439                 .cpu_name               = "440GX Rev. C",
1440                 .cpu_features           = CPU_FTRS_44X,
1441                 .cpu_user_features      = COMMON_USER_BOOKE,
1442                 .icache_bsize           = 32,
1443                 .dcache_bsize           = 32,
1444                 .cpu_setup              = __setup_cpu_440gx,
1445                 .machine_check          = machine_check_440A,
1446                 .platform               = "ppc440",
1447         },
1448         { /* 440GX Rev. F */
1449                 .pvr_mask               = 0xf0000fff,
1450                 .pvr_value              = 0x50000894,
1451                 .cpu_name               = "440GX Rev. F",
1452                 .cpu_features           = CPU_FTRS_44X,
1453                 .cpu_user_features      = COMMON_USER_BOOKE,
1454                 .icache_bsize           = 32,
1455                 .dcache_bsize           = 32,
1456                 .cpu_setup              = __setup_cpu_440gx,
1457                 .machine_check          = machine_check_440A,
1458                 .platform               = "ppc440",
1459         },
1460         { /* 440SP Rev. A */
1461                 .pvr_mask               = 0xfff00fff,
1462                 .pvr_value              = 0x53200891,
1463                 .cpu_name               = "440SP Rev. A",
1464                 .cpu_features           = CPU_FTRS_44X,
1465                 .cpu_user_features      = COMMON_USER_BOOKE,
1466                 .icache_bsize           = 32,
1467                 .dcache_bsize           = 32,
1468                 .machine_check          = machine_check_4xx,
1469                 .platform               = "ppc440",
1470         },
1471         { /* 440SPe Rev. A */
1472                 .pvr_mask               = 0xfff00fff,
1473                 .pvr_value              = 0x53400890,
1474                 .cpu_name               = "440SPe Rev. A",
1475                 .cpu_features           = CPU_FTRS_44X,
1476                 .cpu_user_features      = COMMON_USER_BOOKE,
1477                 .icache_bsize           = 32,
1478                 .dcache_bsize           = 32,
1479                 .cpu_setup              = __setup_cpu_440spe,
1480                 .machine_check          = machine_check_440A,
1481                 .platform               = "ppc440",
1482         },
1483         { /* 440SPe Rev. B */
1484                 .pvr_mask               = 0xfff00fff,
1485                 .pvr_value              = 0x53400891,
1486                 .cpu_name               = "440SPe Rev. B",
1487                 .cpu_features           = CPU_FTRS_44X,
1488                 .cpu_user_features      = COMMON_USER_BOOKE,
1489                 .icache_bsize           = 32,
1490                 .dcache_bsize           = 32,
1491                 .cpu_setup              = __setup_cpu_440spe,
1492                 .machine_check          = machine_check_440A,
1493                 .platform               = "ppc440",
1494         },
1495         { /* 440 in Xilinx Virtex-5 FXT */
1496                 .pvr_mask               = 0xfffffff0,
1497                 .pvr_value              = 0x7ff21910,
1498                 .cpu_name               = "440 in Virtex-5 FXT",
1499                 .cpu_features           = CPU_FTRS_44X,
1500                 .cpu_user_features      = COMMON_USER_BOOKE,
1501                 .icache_bsize           = 32,
1502                 .dcache_bsize           = 32,
1503                 .platform               = "ppc440",
1504         },
1505         { /* 460EX */
1506                 .pvr_mask               = 0xffff0002,
1507                 .pvr_value              = 0x13020002,
1508                 .cpu_name               = "460EX",
1509                 .cpu_features           = CPU_FTRS_44X,
1510                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1511                 .icache_bsize           = 32,
1512                 .dcache_bsize           = 32,
1513                 .cpu_setup              = __setup_cpu_460ex,
1514                 .machine_check          = machine_check_440A,
1515                 .platform               = "ppc440",
1516         },
1517         { /* 460GT */
1518                 .pvr_mask               = 0xffff0002,
1519                 .pvr_value              = 0x13020000,
1520                 .cpu_name               = "460GT",
1521                 .cpu_features           = CPU_FTRS_44X,
1522                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1523                 .icache_bsize           = 32,
1524                 .dcache_bsize           = 32,
1525                 .cpu_setup              = __setup_cpu_460gt,
1526                 .machine_check          = machine_check_440A,
1527                 .platform               = "ppc440",
1528         },
1529         {       /* default match */
1530                 .pvr_mask               = 0x00000000,
1531                 .pvr_value              = 0x00000000,
1532                 .cpu_name               = "(generic 44x PPC)",
1533                 .cpu_features           = CPU_FTRS_44X,
1534                 .cpu_user_features      = COMMON_USER_BOOKE,
1535                 .icache_bsize           = 32,
1536                 .dcache_bsize           = 32,
1537                 .machine_check          = machine_check_4xx,
1538                 .platform               = "ppc440",
1539         }
1540 #endif /* CONFIG_44x */
1541 #ifdef CONFIG_E200
1542         {       /* e200z5 */
1543                 .pvr_mask               = 0xfff00000,
1544                 .pvr_value              = 0x81000000,
1545                 .cpu_name               = "e200z5",
1546                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1547                 .cpu_features           = CPU_FTRS_E200,
1548                 .cpu_user_features      = COMMON_USER_BOOKE |
1549                         PPC_FEATURE_HAS_EFP_SINGLE |
1550                         PPC_FEATURE_UNIFIED_CACHE,
1551                 .dcache_bsize           = 32,
1552                 .machine_check          = machine_check_e200,
1553                 .platform               = "ppc5554",
1554         },
1555         {       /* e200z6 */
1556                 .pvr_mask               = 0xfff00000,
1557                 .pvr_value              = 0x81100000,
1558                 .cpu_name               = "e200z6",
1559                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1560                 .cpu_features           = CPU_FTRS_E200,
1561                 .cpu_user_features      = COMMON_USER_BOOKE |
1562                         PPC_FEATURE_HAS_SPE_COMP |
1563                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1564                         PPC_FEATURE_UNIFIED_CACHE,
1565                 .dcache_bsize           = 32,
1566                 .machine_check          = machine_check_e200,
1567                 .platform               = "ppc5554",
1568         },
1569         {       /* default match */
1570                 .pvr_mask               = 0x00000000,
1571                 .pvr_value              = 0x00000000,
1572                 .cpu_name               = "(generic E200 PPC)",
1573                 .cpu_features           = CPU_FTRS_E200,
1574                 .cpu_user_features      = COMMON_USER_BOOKE |
1575                         PPC_FEATURE_HAS_EFP_SINGLE |
1576                         PPC_FEATURE_UNIFIED_CACHE,
1577                 .dcache_bsize           = 32,
1578                 .machine_check          = machine_check_e200,
1579                 .platform               = "ppc5554",
1580         }
1581 #endif /* CONFIG_E200 */
1582 #ifdef CONFIG_E500
1583         {       /* e500 */
1584                 .pvr_mask               = 0xffff0000,
1585                 .pvr_value              = 0x80200000,
1586                 .cpu_name               = "e500",
1587                 .cpu_features           = CPU_FTRS_E500,
1588                 .cpu_user_features      = COMMON_USER_BOOKE |
1589                         PPC_FEATURE_HAS_SPE_COMP |
1590                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1591                 .icache_bsize           = 32,
1592                 .dcache_bsize           = 32,
1593                 .num_pmcs               = 4,
1594                 .oprofile_cpu_type      = "ppc/e500",
1595                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1596                 .machine_check          = machine_check_e500,
1597                 .platform               = "ppc8540",
1598         },
1599         {       /* e500v2 */
1600                 .pvr_mask               = 0xffff0000,
1601                 .pvr_value              = 0x80210000,
1602                 .cpu_name               = "e500v2",
1603                 .cpu_features           = CPU_FTRS_E500_2,
1604                 .cpu_user_features      = COMMON_USER_BOOKE |
1605                         PPC_FEATURE_HAS_SPE_COMP |
1606                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1607                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1608                 .icache_bsize           = 32,
1609                 .dcache_bsize           = 32,
1610                 .num_pmcs               = 4,
1611                 .oprofile_cpu_type      = "ppc/e500",
1612                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1613                 .machine_check          = machine_check_e500,
1614                 .platform               = "ppc8548",
1615         },
1616         {       /* e500mc */
1617                 .pvr_mask               = 0xffff0000,
1618                 .pvr_value              = 0x80230000,
1619                 .cpu_name               = "e500mc",
1620                 .cpu_features           = CPU_FTRS_E500MC,
1621                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1622                 .icache_bsize           = 64,
1623                 .dcache_bsize           = 64,
1624                 .num_pmcs               = 4,
1625                 .oprofile_cpu_type      = "ppc/e500", /* xxx - galak, e500mc? */
1626                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1627                 .machine_check          = machine_check_e500,
1628                 .platform               = "ppce500mc",
1629         },
1630         {       /* default match */
1631                 .pvr_mask               = 0x00000000,
1632                 .pvr_value              = 0x00000000,
1633                 .cpu_name               = "(generic E500 PPC)",
1634                 .cpu_features           = CPU_FTRS_E500,
1635                 .cpu_user_features      = COMMON_USER_BOOKE |
1636                         PPC_FEATURE_HAS_SPE_COMP |
1637                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1638                 .icache_bsize           = 32,
1639                 .dcache_bsize           = 32,
1640                 .machine_check          = machine_check_e500,
1641                 .platform               = "powerpc",
1642         }
1643 #endif /* CONFIG_E500 */
1644 #endif /* CONFIG_PPC32 */
1645 };
1646
1647 static struct cpu_spec the_cpu_spec;
1648
1649 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
1650 {
1651         struct cpu_spec *s = cpu_specs;
1652         struct cpu_spec *t = &the_cpu_spec;
1653         int i;
1654
1655         s = PTRRELOC(s);
1656         t = PTRRELOC(t);
1657
1658         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
1659                 if ((pvr & s->pvr_mask) == s->pvr_value) {
1660                         /*
1661                          * If we are overriding a previous value derived
1662                          * from the real PVR with a new value obtained
1663                          * using a logical PVR value, don't modify the
1664                          * performance monitor fields.
1665                          */
1666                         if (t->num_pmcs && !s->num_pmcs) {
1667                                 t->cpu_name = s->cpu_name;
1668                                 t->cpu_features = s->cpu_features;
1669                                 t->cpu_user_features = s->cpu_user_features;
1670                                 t->icache_bsize = s->icache_bsize;
1671                                 t->dcache_bsize = s->dcache_bsize;
1672                                 t->cpu_setup = s->cpu_setup;
1673                                 t->cpu_restore = s->cpu_restore;
1674                                 t->platform = s->platform;
1675                                 /*
1676                                  * If we have passed through this logic once
1677                                  * before and have pulled the default case
1678                                  * because the real PVR was not found inside
1679                                  * cpu_specs[], then we are possibly running in
1680                                  * compatibility mode. In that case, let the
1681                                  * oprofiler know which set of compatibility
1682                                  * counters to pull from by making sure the
1683                                  * oprofile_cpu_type string is set to that of
1684                                  * compatibility mode. If the oprofile_cpu_type
1685                                  * already has a value, then we are possibly
1686                                  * overriding a real PVR with a logical one, and,
1687                                  * in that case, keep the current value for
1688                                  * oprofile_cpu_type.
1689                                  */
1690                                 if (t->oprofile_cpu_type == NULL)
1691                                         t->oprofile_cpu_type = s->oprofile_cpu_type;
1692                         } else
1693                                 *t = *s;
1694                         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
1695
1696                         /*
1697                          * Set the base platform string once; assumes
1698                          * we're called with real pvr first.
1699                          */
1700                         if (*PTRRELOC(&powerpc_base_platform) == NULL)
1701                                 *PTRRELOC(&powerpc_base_platform) = t->platform;
1702
1703 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
1704                         /* ppc64 and booke expect identify_cpu to also call
1705                          * setup_cpu for that processor. I will consolidate
1706                          * that at a later time, for now, just use #ifdef.
1707                          * we also don't need to PTRRELOC the function pointer
1708                          * on ppc64 and booke as we are running at 0 in real
1709                          * mode on ppc64 and reloc_offset is always 0 on booke.
1710                          */
1711                         if (s->cpu_setup) {
1712                                 s->cpu_setup(offset, s);
1713                         }
1714 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
1715                         return s;
1716                 }
1717         BUG();
1718         return NULL;
1719 }