81db9e2a8a203e50b204bfec76cb2adef5f538f1
[linux-2.6.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/export.h>
18
19 #include <asm/oprofile_impl.h>
20 #include <asm/cputable.h>
21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
22 #include <asm/mmu.h>
23
24 struct cpu_spec* cur_cpu_spec = NULL;
25 EXPORT_SYMBOL(cur_cpu_spec);
26
27 /* The platform string corresponding to the real PVR */
28 const char *powerpc_base_platform;
29
30 /* NOTE:
31  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
32  * the responsibility of the appropriate CPU save/restore functions to
33  * eventually copy these settings over. Those save/restore aren't yet
34  * part of the cputable though. That has to be fixed for both ppc32
35  * and ppc64
36  */
37 #ifdef CONFIG_PPC32
38 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
39 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
40 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
41 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
42 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
43 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
44 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
45 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
46 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
47 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
48 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
49 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
50 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
51 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
52 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
53 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
54 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
55 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
56 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
57 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
58 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
59 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
60 #endif /* CONFIG_PPC32 */
61 #ifdef CONFIG_PPC64
62 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
63 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
64 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
65 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
66 extern void __restore_cpu_pa6t(void);
67 extern void __restore_cpu_ppc970(void);
68 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
69 extern void __restore_cpu_power7(void);
70 extern void __restore_cpu_a2(void);
71 #endif /* CONFIG_PPC64 */
72 #if defined(CONFIG_E500)
73 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
74 extern void __restore_cpu_e5500(void);
75 #endif /* CONFIG_E500 */
76
77 /* This table only contains "desktop" CPUs, it need to be filled with embedded
78  * ones as well...
79  */
80 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
81                                  PPC_FEATURE_HAS_MMU)
82 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
83 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
84 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
85                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
86 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
87                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
88 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
89                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
90                                  PPC_FEATURE_TRUE_LE | \
91                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
92 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
93                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
94                                  PPC_FEATURE_TRUE_LE | \
95                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
96 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
97                                  PPC_FEATURE_TRUE_LE | \
98                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
99 #ifdef CONFIG_PPC_BOOK3E_64
100 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
101 #else
102 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
103                                  PPC_FEATURE_BOOKE)
104 #endif
105
106 static struct cpu_spec __initdata cpu_specs[] = {
107 #ifdef CONFIG_PPC_BOOK3S_64
108         {       /* Power3 */
109                 .pvr_mask               = 0xffff0000,
110                 .pvr_value              = 0x00400000,
111                 .cpu_name               = "POWER3 (630)",
112                 .cpu_features           = CPU_FTRS_POWER3,
113                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
114                 .mmu_features           = MMU_FTR_HPTE_TABLE,
115                 .icache_bsize           = 128,
116                 .dcache_bsize           = 128,
117                 .num_pmcs               = 8,
118                 .pmc_type               = PPC_PMC_IBM,
119                 .oprofile_cpu_type      = "ppc64/power3",
120                 .oprofile_type          = PPC_OPROFILE_RS64,
121                 .platform               = "power3",
122         },
123         {       /* Power3+ */
124                 .pvr_mask               = 0xffff0000,
125                 .pvr_value              = 0x00410000,
126                 .cpu_name               = "POWER3 (630+)",
127                 .cpu_features           = CPU_FTRS_POWER3,
128                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
129                 .mmu_features           = MMU_FTR_HPTE_TABLE,
130                 .icache_bsize           = 128,
131                 .dcache_bsize           = 128,
132                 .num_pmcs               = 8,
133                 .pmc_type               = PPC_PMC_IBM,
134                 .oprofile_cpu_type      = "ppc64/power3",
135                 .oprofile_type          = PPC_OPROFILE_RS64,
136                 .platform               = "power3",
137         },
138         {       /* Northstar */
139                 .pvr_mask               = 0xffff0000,
140                 .pvr_value              = 0x00330000,
141                 .cpu_name               = "RS64-II (northstar)",
142                 .cpu_features           = CPU_FTRS_RS64,
143                 .cpu_user_features      = COMMON_USER_PPC64,
144                 .mmu_features           = MMU_FTR_HPTE_TABLE,
145                 .icache_bsize           = 128,
146                 .dcache_bsize           = 128,
147                 .num_pmcs               = 8,
148                 .pmc_type               = PPC_PMC_IBM,
149                 .oprofile_cpu_type      = "ppc64/rs64",
150                 .oprofile_type          = PPC_OPROFILE_RS64,
151                 .platform               = "rs64",
152         },
153         {       /* Pulsar */
154                 .pvr_mask               = 0xffff0000,
155                 .pvr_value              = 0x00340000,
156                 .cpu_name               = "RS64-III (pulsar)",
157                 .cpu_features           = CPU_FTRS_RS64,
158                 .cpu_user_features      = COMMON_USER_PPC64,
159                 .mmu_features           = MMU_FTR_HPTE_TABLE,
160                 .icache_bsize           = 128,
161                 .dcache_bsize           = 128,
162                 .num_pmcs               = 8,
163                 .pmc_type               = PPC_PMC_IBM,
164                 .oprofile_cpu_type      = "ppc64/rs64",
165                 .oprofile_type          = PPC_OPROFILE_RS64,
166                 .platform               = "rs64",
167         },
168         {       /* I-star */
169                 .pvr_mask               = 0xffff0000,
170                 .pvr_value              = 0x00360000,
171                 .cpu_name               = "RS64-III (icestar)",
172                 .cpu_features           = CPU_FTRS_RS64,
173                 .cpu_user_features      = COMMON_USER_PPC64,
174                 .mmu_features           = MMU_FTR_HPTE_TABLE,
175                 .icache_bsize           = 128,
176                 .dcache_bsize           = 128,
177                 .num_pmcs               = 8,
178                 .pmc_type               = PPC_PMC_IBM,
179                 .oprofile_cpu_type      = "ppc64/rs64",
180                 .oprofile_type          = PPC_OPROFILE_RS64,
181                 .platform               = "rs64",
182         },
183         {       /* S-star */
184                 .pvr_mask               = 0xffff0000,
185                 .pvr_value              = 0x00370000,
186                 .cpu_name               = "RS64-IV (sstar)",
187                 .cpu_features           = CPU_FTRS_RS64,
188                 .cpu_user_features      = COMMON_USER_PPC64,
189                 .mmu_features           = MMU_FTR_HPTE_TABLE,
190                 .icache_bsize           = 128,
191                 .dcache_bsize           = 128,
192                 .num_pmcs               = 8,
193                 .pmc_type               = PPC_PMC_IBM,
194                 .oprofile_cpu_type      = "ppc64/rs64",
195                 .oprofile_type          = PPC_OPROFILE_RS64,
196                 .platform               = "rs64",
197         },
198         {       /* Power4 */
199                 .pvr_mask               = 0xffff0000,
200                 .pvr_value              = 0x00350000,
201                 .cpu_name               = "POWER4 (gp)",
202                 .cpu_features           = CPU_FTRS_POWER4,
203                 .cpu_user_features      = COMMON_USER_POWER4,
204                 .mmu_features           = MMU_FTRS_POWER4,
205                 .icache_bsize           = 128,
206                 .dcache_bsize           = 128,
207                 .num_pmcs               = 8,
208                 .pmc_type               = PPC_PMC_IBM,
209                 .oprofile_cpu_type      = "ppc64/power4",
210                 .oprofile_type          = PPC_OPROFILE_POWER4,
211                 .platform               = "power4",
212         },
213         {       /* Power4+ */
214                 .pvr_mask               = 0xffff0000,
215                 .pvr_value              = 0x00380000,
216                 .cpu_name               = "POWER4+ (gq)",
217                 .cpu_features           = CPU_FTRS_POWER4,
218                 .cpu_user_features      = COMMON_USER_POWER4,
219                 .mmu_features           = MMU_FTRS_POWER4,
220                 .icache_bsize           = 128,
221                 .dcache_bsize           = 128,
222                 .num_pmcs               = 8,
223                 .pmc_type               = PPC_PMC_IBM,
224                 .oprofile_cpu_type      = "ppc64/power4",
225                 .oprofile_type          = PPC_OPROFILE_POWER4,
226                 .platform               = "power4",
227         },
228         {       /* PPC970 */
229                 .pvr_mask               = 0xffff0000,
230                 .pvr_value              = 0x00390000,
231                 .cpu_name               = "PPC970",
232                 .cpu_features           = CPU_FTRS_PPC970,
233                 .cpu_user_features      = COMMON_USER_POWER4 |
234                         PPC_FEATURE_HAS_ALTIVEC_COMP,
235                 .mmu_features           = MMU_FTRS_PPC970,
236                 .icache_bsize           = 128,
237                 .dcache_bsize           = 128,
238                 .num_pmcs               = 8,
239                 .pmc_type               = PPC_PMC_IBM,
240                 .cpu_setup              = __setup_cpu_ppc970,
241                 .cpu_restore            = __restore_cpu_ppc970,
242                 .oprofile_cpu_type      = "ppc64/970",
243                 .oprofile_type          = PPC_OPROFILE_POWER4,
244                 .platform               = "ppc970",
245         },
246         {       /* PPC970FX */
247                 .pvr_mask               = 0xffff0000,
248                 .pvr_value              = 0x003c0000,
249                 .cpu_name               = "PPC970FX",
250                 .cpu_features           = CPU_FTRS_PPC970,
251                 .cpu_user_features      = COMMON_USER_POWER4 |
252                         PPC_FEATURE_HAS_ALTIVEC_COMP,
253                 .mmu_features           = MMU_FTRS_PPC970,
254                 .icache_bsize           = 128,
255                 .dcache_bsize           = 128,
256                 .num_pmcs               = 8,
257                 .pmc_type               = PPC_PMC_IBM,
258                 .cpu_setup              = __setup_cpu_ppc970,
259                 .cpu_restore            = __restore_cpu_ppc970,
260                 .oprofile_cpu_type      = "ppc64/970",
261                 .oprofile_type          = PPC_OPROFILE_POWER4,
262                 .platform               = "ppc970",
263         },
264         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
265                 .pvr_mask               = 0xffffffff,
266                 .pvr_value              = 0x00440100,
267                 .cpu_name               = "PPC970MP",
268                 .cpu_features           = CPU_FTRS_PPC970,
269                 .cpu_user_features      = COMMON_USER_POWER4 |
270                         PPC_FEATURE_HAS_ALTIVEC_COMP,
271                 .mmu_features           = MMU_FTR_HPTE_TABLE,
272                 .icache_bsize           = 128,
273                 .dcache_bsize           = 128,
274                 .num_pmcs               = 8,
275                 .pmc_type               = PPC_PMC_IBM,
276                 .cpu_setup              = __setup_cpu_ppc970,
277                 .cpu_restore            = __restore_cpu_ppc970,
278                 .oprofile_cpu_type      = "ppc64/970MP",
279                 .oprofile_type          = PPC_OPROFILE_POWER4,
280                 .platform               = "ppc970",
281         },
282         {       /* PPC970MP */
283                 .pvr_mask               = 0xffff0000,
284                 .pvr_value              = 0x00440000,
285                 .cpu_name               = "PPC970MP",
286                 .cpu_features           = CPU_FTRS_PPC970,
287                 .cpu_user_features      = COMMON_USER_POWER4 |
288                         PPC_FEATURE_HAS_ALTIVEC_COMP,
289                 .mmu_features           = MMU_FTRS_PPC970,
290                 .icache_bsize           = 128,
291                 .dcache_bsize           = 128,
292                 .num_pmcs               = 8,
293                 .pmc_type               = PPC_PMC_IBM,
294                 .cpu_setup              = __setup_cpu_ppc970MP,
295                 .cpu_restore            = __restore_cpu_ppc970,
296                 .oprofile_cpu_type      = "ppc64/970MP",
297                 .oprofile_type          = PPC_OPROFILE_POWER4,
298                 .platform               = "ppc970",
299         },
300         {       /* PPC970GX */
301                 .pvr_mask               = 0xffff0000,
302                 .pvr_value              = 0x00450000,
303                 .cpu_name               = "PPC970GX",
304                 .cpu_features           = CPU_FTRS_PPC970,
305                 .cpu_user_features      = COMMON_USER_POWER4 |
306                         PPC_FEATURE_HAS_ALTIVEC_COMP,
307                 .mmu_features           = MMU_FTRS_PPC970,
308                 .icache_bsize           = 128,
309                 .dcache_bsize           = 128,
310                 .num_pmcs               = 8,
311                 .pmc_type               = PPC_PMC_IBM,
312                 .cpu_setup              = __setup_cpu_ppc970,
313                 .oprofile_cpu_type      = "ppc64/970",
314                 .oprofile_type          = PPC_OPROFILE_POWER4,
315                 .platform               = "ppc970",
316         },
317         {       /* Power5 GR */
318                 .pvr_mask               = 0xffff0000,
319                 .pvr_value              = 0x003a0000,
320                 .cpu_name               = "POWER5 (gr)",
321                 .cpu_features           = CPU_FTRS_POWER5,
322                 .cpu_user_features      = COMMON_USER_POWER5,
323                 .mmu_features           = MMU_FTRS_POWER5,
324                 .icache_bsize           = 128,
325                 .dcache_bsize           = 128,
326                 .num_pmcs               = 6,
327                 .pmc_type               = PPC_PMC_IBM,
328                 .oprofile_cpu_type      = "ppc64/power5",
329                 .oprofile_type          = PPC_OPROFILE_POWER4,
330                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
331                  * and above but only works on POWER5 and above
332                  */
333                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
334                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
335                 .platform               = "power5",
336         },
337         {       /* Power5++ */
338                 .pvr_mask               = 0xffffff00,
339                 .pvr_value              = 0x003b0300,
340                 .cpu_name               = "POWER5+ (gs)",
341                 .cpu_features           = CPU_FTRS_POWER5,
342                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
343                 .mmu_features           = MMU_FTRS_POWER5,
344                 .icache_bsize           = 128,
345                 .dcache_bsize           = 128,
346                 .num_pmcs               = 6,
347                 .oprofile_cpu_type      = "ppc64/power5++",
348                 .oprofile_type          = PPC_OPROFILE_POWER4,
349                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
350                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
351                 .platform               = "power5+",
352         },
353         {       /* Power5 GS */
354                 .pvr_mask               = 0xffff0000,
355                 .pvr_value              = 0x003b0000,
356                 .cpu_name               = "POWER5+ (gs)",
357                 .cpu_features           = CPU_FTRS_POWER5,
358                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
359                 .mmu_features           = MMU_FTRS_POWER5,
360                 .icache_bsize           = 128,
361                 .dcache_bsize           = 128,
362                 .num_pmcs               = 6,
363                 .pmc_type               = PPC_PMC_IBM,
364                 .oprofile_cpu_type      = "ppc64/power5+",
365                 .oprofile_type          = PPC_OPROFILE_POWER4,
366                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
367                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
368                 .platform               = "power5+",
369         },
370         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
371                 .pvr_mask               = 0xffffffff,
372                 .pvr_value              = 0x0f000001,
373                 .cpu_name               = "POWER5+",
374                 .cpu_features           = CPU_FTRS_POWER5,
375                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
376                 .mmu_features           = MMU_FTRS_POWER5,
377                 .icache_bsize           = 128,
378                 .dcache_bsize           = 128,
379                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
380                 .oprofile_type          = PPC_OPROFILE_POWER4,
381                 .platform               = "power5+",
382         },
383         {       /* Power6 */
384                 .pvr_mask               = 0xffff0000,
385                 .pvr_value              = 0x003e0000,
386                 .cpu_name               = "POWER6 (raw)",
387                 .cpu_features           = CPU_FTRS_POWER6,
388                 .cpu_user_features      = COMMON_USER_POWER6 |
389                         PPC_FEATURE_POWER6_EXT,
390                 .mmu_features           = MMU_FTRS_POWER6,
391                 .icache_bsize           = 128,
392                 .dcache_bsize           = 128,
393                 .num_pmcs               = 6,
394                 .pmc_type               = PPC_PMC_IBM,
395                 .oprofile_cpu_type      = "ppc64/power6",
396                 .oprofile_type          = PPC_OPROFILE_POWER4,
397                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
398                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
399                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
400                         POWER6_MMCRA_OTHER,
401                 .platform               = "power6x",
402         },
403         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
404                 .pvr_mask               = 0xffffffff,
405                 .pvr_value              = 0x0f000002,
406                 .cpu_name               = "POWER6 (architected)",
407                 .cpu_features           = CPU_FTRS_POWER6,
408                 .cpu_user_features      = COMMON_USER_POWER6,
409                 .mmu_features           = MMU_FTRS_POWER6,
410                 .icache_bsize           = 128,
411                 .dcache_bsize           = 128,
412                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
413                 .oprofile_type          = PPC_OPROFILE_POWER4,
414                 .platform               = "power6",
415         },
416         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
417                 .pvr_mask               = 0xffffffff,
418                 .pvr_value              = 0x0f000003,
419                 .cpu_name               = "POWER7 (architected)",
420                 .cpu_features           = CPU_FTRS_POWER7,
421                 .cpu_user_features      = COMMON_USER_POWER7,
422                 .mmu_features           = MMU_FTRS_POWER7,
423                 .icache_bsize           = 128,
424                 .dcache_bsize           = 128,
425                 .oprofile_type          = PPC_OPROFILE_POWER4,
426                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
427                 .cpu_setup              = __setup_cpu_power7,
428                 .cpu_restore            = __restore_cpu_power7,
429                 .platform               = "power7",
430         },
431         {       /* Power7 */
432                 .pvr_mask               = 0xffff0000,
433                 .pvr_value              = 0x003f0000,
434                 .cpu_name               = "POWER7 (raw)",
435                 .cpu_features           = CPU_FTRS_POWER7,
436                 .cpu_user_features      = COMMON_USER_POWER7,
437                 .mmu_features           = MMU_FTRS_POWER7,
438                 .icache_bsize           = 128,
439                 .dcache_bsize           = 128,
440                 .num_pmcs               = 6,
441                 .pmc_type               = PPC_PMC_IBM,
442                 .oprofile_cpu_type      = "ppc64/power7",
443                 .oprofile_type          = PPC_OPROFILE_POWER4,
444                 .cpu_setup              = __setup_cpu_power7,
445                 .cpu_restore            = __restore_cpu_power7,
446                 .platform               = "power7",
447         },
448         {       /* Power7+ */
449                 .pvr_mask               = 0xffff0000,
450                 .pvr_value              = 0x004A0000,
451                 .cpu_name               = "POWER7+ (raw)",
452                 .cpu_features           = CPU_FTRS_POWER7,
453                 .cpu_user_features      = COMMON_USER_POWER7,
454                 .mmu_features           = MMU_FTRS_POWER7,
455                 .icache_bsize           = 128,
456                 .dcache_bsize           = 128,
457                 .num_pmcs               = 6,
458                 .pmc_type               = PPC_PMC_IBM,
459                 .oprofile_cpu_type      = "ppc64/power7",
460                 .oprofile_type          = PPC_OPROFILE_POWER4,
461                 .cpu_setup              = __setup_cpu_power7,
462                 .cpu_restore            = __restore_cpu_power7,
463                 .platform               = "power7+",
464         },
465         {       /* Cell Broadband Engine */
466                 .pvr_mask               = 0xffff0000,
467                 .pvr_value              = 0x00700000,
468                 .cpu_name               = "Cell Broadband Engine",
469                 .cpu_features           = CPU_FTRS_CELL,
470                 .cpu_user_features      = COMMON_USER_PPC64 |
471                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
472                         PPC_FEATURE_SMT,
473                 .mmu_features           = MMU_FTRS_CELL,
474                 .icache_bsize           = 128,
475                 .dcache_bsize           = 128,
476                 .num_pmcs               = 4,
477                 .pmc_type               = PPC_PMC_IBM,
478                 .oprofile_cpu_type      = "ppc64/cell-be",
479                 .oprofile_type          = PPC_OPROFILE_CELL,
480                 .platform               = "ppc-cell-be",
481         },
482         {       /* PA Semi PA6T */
483                 .pvr_mask               = 0x7fff0000,
484                 .pvr_value              = 0x00900000,
485                 .cpu_name               = "PA6T",
486                 .cpu_features           = CPU_FTRS_PA6T,
487                 .cpu_user_features      = COMMON_USER_PA6T,
488                 .mmu_features           = MMU_FTRS_PA6T,
489                 .icache_bsize           = 64,
490                 .dcache_bsize           = 64,
491                 .num_pmcs               = 6,
492                 .pmc_type               = PPC_PMC_PA6T,
493                 .cpu_setup              = __setup_cpu_pa6t,
494                 .cpu_restore            = __restore_cpu_pa6t,
495                 .oprofile_cpu_type      = "ppc64/pa6t",
496                 .oprofile_type          = PPC_OPROFILE_PA6T,
497                 .platform               = "pa6t",
498         },
499         {       /* default match */
500                 .pvr_mask               = 0x00000000,
501                 .pvr_value              = 0x00000000,
502                 .cpu_name               = "POWER4 (compatible)",
503                 .cpu_features           = CPU_FTRS_COMPATIBLE,
504                 .cpu_user_features      = COMMON_USER_PPC64,
505                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
506                 .icache_bsize           = 128,
507                 .dcache_bsize           = 128,
508                 .num_pmcs               = 6,
509                 .pmc_type               = PPC_PMC_IBM,
510                 .platform               = "power4",
511         }
512 #endif  /* CONFIG_PPC_BOOK3S_64 */
513
514 #ifdef CONFIG_PPC32
515 #if CLASSIC_PPC
516         {       /* 601 */
517                 .pvr_mask               = 0xffff0000,
518                 .pvr_value              = 0x00010000,
519                 .cpu_name               = "601",
520                 .cpu_features           = CPU_FTRS_PPC601,
521                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
522                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
523                 .mmu_features           = MMU_FTR_HPTE_TABLE,
524                 .icache_bsize           = 32,
525                 .dcache_bsize           = 32,
526                 .machine_check          = machine_check_generic,
527                 .platform               = "ppc601",
528         },
529         {       /* 603 */
530                 .pvr_mask               = 0xffff0000,
531                 .pvr_value              = 0x00030000,
532                 .cpu_name               = "603",
533                 .cpu_features           = CPU_FTRS_603,
534                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
535                 .mmu_features           = 0,
536                 .icache_bsize           = 32,
537                 .dcache_bsize           = 32,
538                 .cpu_setup              = __setup_cpu_603,
539                 .machine_check          = machine_check_generic,
540                 .platform               = "ppc603",
541         },
542         {       /* 603e */
543                 .pvr_mask               = 0xffff0000,
544                 .pvr_value              = 0x00060000,
545                 .cpu_name               = "603e",
546                 .cpu_features           = CPU_FTRS_603,
547                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
548                 .mmu_features           = 0,
549                 .icache_bsize           = 32,
550                 .dcache_bsize           = 32,
551                 .cpu_setup              = __setup_cpu_603,
552                 .machine_check          = machine_check_generic,
553                 .platform               = "ppc603",
554         },
555         {       /* 603ev */
556                 .pvr_mask               = 0xffff0000,
557                 .pvr_value              = 0x00070000,
558                 .cpu_name               = "603ev",
559                 .cpu_features           = CPU_FTRS_603,
560                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
561                 .mmu_features           = 0,
562                 .icache_bsize           = 32,
563                 .dcache_bsize           = 32,
564                 .cpu_setup              = __setup_cpu_603,
565                 .machine_check          = machine_check_generic,
566                 .platform               = "ppc603",
567         },
568         {       /* 604 */
569                 .pvr_mask               = 0xffff0000,
570                 .pvr_value              = 0x00040000,
571                 .cpu_name               = "604",
572                 .cpu_features           = CPU_FTRS_604,
573                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
574                 .mmu_features           = MMU_FTR_HPTE_TABLE,
575                 .icache_bsize           = 32,
576                 .dcache_bsize           = 32,
577                 .num_pmcs               = 2,
578                 .cpu_setup              = __setup_cpu_604,
579                 .machine_check          = machine_check_generic,
580                 .platform               = "ppc604",
581         },
582         {       /* 604e */
583                 .pvr_mask               = 0xfffff000,
584                 .pvr_value              = 0x00090000,
585                 .cpu_name               = "604e",
586                 .cpu_features           = CPU_FTRS_604,
587                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
588                 .mmu_features           = MMU_FTR_HPTE_TABLE,
589                 .icache_bsize           = 32,
590                 .dcache_bsize           = 32,
591                 .num_pmcs               = 4,
592                 .cpu_setup              = __setup_cpu_604,
593                 .machine_check          = machine_check_generic,
594                 .platform               = "ppc604",
595         },
596         {       /* 604r */
597                 .pvr_mask               = 0xffff0000,
598                 .pvr_value              = 0x00090000,
599                 .cpu_name               = "604r",
600                 .cpu_features           = CPU_FTRS_604,
601                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
602                 .mmu_features           = MMU_FTR_HPTE_TABLE,
603                 .icache_bsize           = 32,
604                 .dcache_bsize           = 32,
605                 .num_pmcs               = 4,
606                 .cpu_setup              = __setup_cpu_604,
607                 .machine_check          = machine_check_generic,
608                 .platform               = "ppc604",
609         },
610         {       /* 604ev */
611                 .pvr_mask               = 0xffff0000,
612                 .pvr_value              = 0x000a0000,
613                 .cpu_name               = "604ev",
614                 .cpu_features           = CPU_FTRS_604,
615                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
616                 .mmu_features           = MMU_FTR_HPTE_TABLE,
617                 .icache_bsize           = 32,
618                 .dcache_bsize           = 32,
619                 .num_pmcs               = 4,
620                 .cpu_setup              = __setup_cpu_604,
621                 .machine_check          = machine_check_generic,
622                 .platform               = "ppc604",
623         },
624         {       /* 740/750 (0x4202, don't support TAU ?) */
625                 .pvr_mask               = 0xffffffff,
626                 .pvr_value              = 0x00084202,
627                 .cpu_name               = "740/750",
628                 .cpu_features           = CPU_FTRS_740_NOTAU,
629                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
630                 .mmu_features           = MMU_FTR_HPTE_TABLE,
631                 .icache_bsize           = 32,
632                 .dcache_bsize           = 32,
633                 .num_pmcs               = 4,
634                 .cpu_setup              = __setup_cpu_750,
635                 .machine_check          = machine_check_generic,
636                 .platform               = "ppc750",
637         },
638         {       /* 750CX (80100 and 8010x?) */
639                 .pvr_mask               = 0xfffffff0,
640                 .pvr_value              = 0x00080100,
641                 .cpu_name               = "750CX",
642                 .cpu_features           = CPU_FTRS_750,
643                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
644                 .mmu_features           = MMU_FTR_HPTE_TABLE,
645                 .icache_bsize           = 32,
646                 .dcache_bsize           = 32,
647                 .num_pmcs               = 4,
648                 .cpu_setup              = __setup_cpu_750cx,
649                 .machine_check          = machine_check_generic,
650                 .platform               = "ppc750",
651         },
652         {       /* 750CX (82201 and 82202) */
653                 .pvr_mask               = 0xfffffff0,
654                 .pvr_value              = 0x00082200,
655                 .cpu_name               = "750CX",
656                 .cpu_features           = CPU_FTRS_750,
657                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
658                 .mmu_features           = MMU_FTR_HPTE_TABLE,
659                 .icache_bsize           = 32,
660                 .dcache_bsize           = 32,
661                 .num_pmcs               = 4,
662                 .pmc_type               = PPC_PMC_IBM,
663                 .cpu_setup              = __setup_cpu_750cx,
664                 .machine_check          = machine_check_generic,
665                 .platform               = "ppc750",
666         },
667         {       /* 750CXe (82214) */
668                 .pvr_mask               = 0xfffffff0,
669                 .pvr_value              = 0x00082210,
670                 .cpu_name               = "750CXe",
671                 .cpu_features           = CPU_FTRS_750,
672                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
673                 .mmu_features           = MMU_FTR_HPTE_TABLE,
674                 .icache_bsize           = 32,
675                 .dcache_bsize           = 32,
676                 .num_pmcs               = 4,
677                 .pmc_type               = PPC_PMC_IBM,
678                 .cpu_setup              = __setup_cpu_750cx,
679                 .machine_check          = machine_check_generic,
680                 .platform               = "ppc750",
681         },
682         {       /* 750CXe "Gekko" (83214) */
683                 .pvr_mask               = 0xffffffff,
684                 .pvr_value              = 0x00083214,
685                 .cpu_name               = "750CXe",
686                 .cpu_features           = CPU_FTRS_750,
687                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
688                 .mmu_features           = MMU_FTR_HPTE_TABLE,
689                 .icache_bsize           = 32,
690                 .dcache_bsize           = 32,
691                 .num_pmcs               = 4,
692                 .pmc_type               = PPC_PMC_IBM,
693                 .cpu_setup              = __setup_cpu_750cx,
694                 .machine_check          = machine_check_generic,
695                 .platform               = "ppc750",
696         },
697         {       /* 750CL (and "Broadway") */
698                 .pvr_mask               = 0xfffff0e0,
699                 .pvr_value              = 0x00087000,
700                 .cpu_name               = "750CL",
701                 .cpu_features           = CPU_FTRS_750CL,
702                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
703                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
704                 .icache_bsize           = 32,
705                 .dcache_bsize           = 32,
706                 .num_pmcs               = 4,
707                 .pmc_type               = PPC_PMC_IBM,
708                 .cpu_setup              = __setup_cpu_750,
709                 .machine_check          = machine_check_generic,
710                 .platform               = "ppc750",
711                 .oprofile_cpu_type      = "ppc/750",
712                 .oprofile_type          = PPC_OPROFILE_G4,
713         },
714         {       /* 745/755 */
715                 .pvr_mask               = 0xfffff000,
716                 .pvr_value              = 0x00083000,
717                 .cpu_name               = "745/755",
718                 .cpu_features           = CPU_FTRS_750,
719                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
720                 .mmu_features           = MMU_FTR_HPTE_TABLE,
721                 .icache_bsize           = 32,
722                 .dcache_bsize           = 32,
723                 .num_pmcs               = 4,
724                 .pmc_type               = PPC_PMC_IBM,
725                 .cpu_setup              = __setup_cpu_750,
726                 .machine_check          = machine_check_generic,
727                 .platform               = "ppc750",
728         },
729         {       /* 750FX rev 1.x */
730                 .pvr_mask               = 0xffffff00,
731                 .pvr_value              = 0x70000100,
732                 .cpu_name               = "750FX",
733                 .cpu_features           = CPU_FTRS_750FX1,
734                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
735                 .mmu_features           = MMU_FTR_HPTE_TABLE,
736                 .icache_bsize           = 32,
737                 .dcache_bsize           = 32,
738                 .num_pmcs               = 4,
739                 .pmc_type               = PPC_PMC_IBM,
740                 .cpu_setup              = __setup_cpu_750,
741                 .machine_check          = machine_check_generic,
742                 .platform               = "ppc750",
743                 .oprofile_cpu_type      = "ppc/750",
744                 .oprofile_type          = PPC_OPROFILE_G4,
745         },
746         {       /* 750FX rev 2.0 must disable HID0[DPM] */
747                 .pvr_mask               = 0xffffffff,
748                 .pvr_value              = 0x70000200,
749                 .cpu_name               = "750FX",
750                 .cpu_features           = CPU_FTRS_750FX2,
751                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
752                 .mmu_features           = MMU_FTR_HPTE_TABLE,
753                 .icache_bsize           = 32,
754                 .dcache_bsize           = 32,
755                 .num_pmcs               = 4,
756                 .pmc_type               = PPC_PMC_IBM,
757                 .cpu_setup              = __setup_cpu_750,
758                 .machine_check          = machine_check_generic,
759                 .platform               = "ppc750",
760                 .oprofile_cpu_type      = "ppc/750",
761                 .oprofile_type          = PPC_OPROFILE_G4,
762         },
763         {       /* 750FX (All revs except 2.0) */
764                 .pvr_mask               = 0xffff0000,
765                 .pvr_value              = 0x70000000,
766                 .cpu_name               = "750FX",
767                 .cpu_features           = CPU_FTRS_750FX,
768                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
769                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
770                 .icache_bsize           = 32,
771                 .dcache_bsize           = 32,
772                 .num_pmcs               = 4,
773                 .pmc_type               = PPC_PMC_IBM,
774                 .cpu_setup              = __setup_cpu_750fx,
775                 .machine_check          = machine_check_generic,
776                 .platform               = "ppc750",
777                 .oprofile_cpu_type      = "ppc/750",
778                 .oprofile_type          = PPC_OPROFILE_G4,
779         },
780         {       /* 750GX */
781                 .pvr_mask               = 0xffff0000,
782                 .pvr_value              = 0x70020000,
783                 .cpu_name               = "750GX",
784                 .cpu_features           = CPU_FTRS_750GX,
785                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
786                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
787                 .icache_bsize           = 32,
788                 .dcache_bsize           = 32,
789                 .num_pmcs               = 4,
790                 .pmc_type               = PPC_PMC_IBM,
791                 .cpu_setup              = __setup_cpu_750fx,
792                 .machine_check          = machine_check_generic,
793                 .platform               = "ppc750",
794                 .oprofile_cpu_type      = "ppc/750",
795                 .oprofile_type          = PPC_OPROFILE_G4,
796         },
797         {       /* 740/750 (L2CR bit need fixup for 740) */
798                 .pvr_mask               = 0xffff0000,
799                 .pvr_value              = 0x00080000,
800                 .cpu_name               = "740/750",
801                 .cpu_features           = CPU_FTRS_740,
802                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
803                 .mmu_features           = MMU_FTR_HPTE_TABLE,
804                 .icache_bsize           = 32,
805                 .dcache_bsize           = 32,
806                 .num_pmcs               = 4,
807                 .pmc_type               = PPC_PMC_IBM,
808                 .cpu_setup              = __setup_cpu_750,
809                 .machine_check          = machine_check_generic,
810                 .platform               = "ppc750",
811         },
812         {       /* 7400 rev 1.1 ? (no TAU) */
813                 .pvr_mask               = 0xffffffff,
814                 .pvr_value              = 0x000c1101,
815                 .cpu_name               = "7400 (1.1)",
816                 .cpu_features           = CPU_FTRS_7400_NOTAU,
817                 .cpu_user_features      = COMMON_USER |
818                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
819                 .mmu_features           = MMU_FTR_HPTE_TABLE,
820                 .icache_bsize           = 32,
821                 .dcache_bsize           = 32,
822                 .num_pmcs               = 4,
823                 .pmc_type               = PPC_PMC_G4,
824                 .cpu_setup              = __setup_cpu_7400,
825                 .machine_check          = machine_check_generic,
826                 .platform               = "ppc7400",
827         },
828         {       /* 7400 */
829                 .pvr_mask               = 0xffff0000,
830                 .pvr_value              = 0x000c0000,
831                 .cpu_name               = "7400",
832                 .cpu_features           = CPU_FTRS_7400,
833                 .cpu_user_features      = COMMON_USER |
834                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
835                 .mmu_features           = MMU_FTR_HPTE_TABLE,
836                 .icache_bsize           = 32,
837                 .dcache_bsize           = 32,
838                 .num_pmcs               = 4,
839                 .pmc_type               = PPC_PMC_G4,
840                 .cpu_setup              = __setup_cpu_7400,
841                 .machine_check          = machine_check_generic,
842                 .platform               = "ppc7400",
843         },
844         {       /* 7410 */
845                 .pvr_mask               = 0xffff0000,
846                 .pvr_value              = 0x800c0000,
847                 .cpu_name               = "7410",
848                 .cpu_features           = CPU_FTRS_7400,
849                 .cpu_user_features      = COMMON_USER |
850                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
851                 .mmu_features           = MMU_FTR_HPTE_TABLE,
852                 .icache_bsize           = 32,
853                 .dcache_bsize           = 32,
854                 .num_pmcs               = 4,
855                 .pmc_type               = PPC_PMC_G4,
856                 .cpu_setup              = __setup_cpu_7410,
857                 .machine_check          = machine_check_generic,
858                 .platform               = "ppc7400",
859         },
860         {       /* 7450 2.0 - no doze/nap */
861                 .pvr_mask               = 0xffffffff,
862                 .pvr_value              = 0x80000200,
863                 .cpu_name               = "7450",
864                 .cpu_features           = CPU_FTRS_7450_20,
865                 .cpu_user_features      = COMMON_USER |
866                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
867                 .mmu_features           = MMU_FTR_HPTE_TABLE,
868                 .icache_bsize           = 32,
869                 .dcache_bsize           = 32,
870                 .num_pmcs               = 6,
871                 .pmc_type               = PPC_PMC_G4,
872                 .cpu_setup              = __setup_cpu_745x,
873                 .oprofile_cpu_type      = "ppc/7450",
874                 .oprofile_type          = PPC_OPROFILE_G4,
875                 .machine_check          = machine_check_generic,
876                 .platform               = "ppc7450",
877         },
878         {       /* 7450 2.1 */
879                 .pvr_mask               = 0xffffffff,
880                 .pvr_value              = 0x80000201,
881                 .cpu_name               = "7450",
882                 .cpu_features           = CPU_FTRS_7450_21,
883                 .cpu_user_features      = COMMON_USER |
884                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
885                 .mmu_features           = MMU_FTR_HPTE_TABLE,
886                 .icache_bsize           = 32,
887                 .dcache_bsize           = 32,
888                 .num_pmcs               = 6,
889                 .pmc_type               = PPC_PMC_G4,
890                 .cpu_setup              = __setup_cpu_745x,
891                 .oprofile_cpu_type      = "ppc/7450",
892                 .oprofile_type          = PPC_OPROFILE_G4,
893                 .machine_check          = machine_check_generic,
894                 .platform               = "ppc7450",
895         },
896         {       /* 7450 2.3 and newer */
897                 .pvr_mask               = 0xffff0000,
898                 .pvr_value              = 0x80000000,
899                 .cpu_name               = "7450",
900                 .cpu_features           = CPU_FTRS_7450_23,
901                 .cpu_user_features      = COMMON_USER |
902                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
903                 .mmu_features           = MMU_FTR_HPTE_TABLE,
904                 .icache_bsize           = 32,
905                 .dcache_bsize           = 32,
906                 .num_pmcs               = 6,
907                 .pmc_type               = PPC_PMC_G4,
908                 .cpu_setup              = __setup_cpu_745x,
909                 .oprofile_cpu_type      = "ppc/7450",
910                 .oprofile_type          = PPC_OPROFILE_G4,
911                 .machine_check          = machine_check_generic,
912                 .platform               = "ppc7450",
913         },
914         {       /* 7455 rev 1.x */
915                 .pvr_mask               = 0xffffff00,
916                 .pvr_value              = 0x80010100,
917                 .cpu_name               = "7455",
918                 .cpu_features           = CPU_FTRS_7455_1,
919                 .cpu_user_features      = COMMON_USER |
920                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
921                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
922                 .icache_bsize           = 32,
923                 .dcache_bsize           = 32,
924                 .num_pmcs               = 6,
925                 .pmc_type               = PPC_PMC_G4,
926                 .cpu_setup              = __setup_cpu_745x,
927                 .oprofile_cpu_type      = "ppc/7450",
928                 .oprofile_type          = PPC_OPROFILE_G4,
929                 .machine_check          = machine_check_generic,
930                 .platform               = "ppc7450",
931         },
932         {       /* 7455 rev 2.0 */
933                 .pvr_mask               = 0xffffffff,
934                 .pvr_value              = 0x80010200,
935                 .cpu_name               = "7455",
936                 .cpu_features           = CPU_FTRS_7455_20,
937                 .cpu_user_features      = COMMON_USER |
938                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
939                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
940                 .icache_bsize           = 32,
941                 .dcache_bsize           = 32,
942                 .num_pmcs               = 6,
943                 .pmc_type               = PPC_PMC_G4,
944                 .cpu_setup              = __setup_cpu_745x,
945                 .oprofile_cpu_type      = "ppc/7450",
946                 .oprofile_type          = PPC_OPROFILE_G4,
947                 .machine_check          = machine_check_generic,
948                 .platform               = "ppc7450",
949         },
950         {       /* 7455 others */
951                 .pvr_mask               = 0xffff0000,
952                 .pvr_value              = 0x80010000,
953                 .cpu_name               = "7455",
954                 .cpu_features           = CPU_FTRS_7455,
955                 .cpu_user_features      = COMMON_USER |
956                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
957                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
958                 .icache_bsize           = 32,
959                 .dcache_bsize           = 32,
960                 .num_pmcs               = 6,
961                 .pmc_type               = PPC_PMC_G4,
962                 .cpu_setup              = __setup_cpu_745x,
963                 .oprofile_cpu_type      = "ppc/7450",
964                 .oprofile_type          = PPC_OPROFILE_G4,
965                 .machine_check          = machine_check_generic,
966                 .platform               = "ppc7450",
967         },
968         {       /* 7447/7457 Rev 1.0 */
969                 .pvr_mask               = 0xffffffff,
970                 .pvr_value              = 0x80020100,
971                 .cpu_name               = "7447/7457",
972                 .cpu_features           = CPU_FTRS_7447_10,
973                 .cpu_user_features      = COMMON_USER |
974                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
975                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
976                 .icache_bsize           = 32,
977                 .dcache_bsize           = 32,
978                 .num_pmcs               = 6,
979                 .pmc_type               = PPC_PMC_G4,
980                 .cpu_setup              = __setup_cpu_745x,
981                 .oprofile_cpu_type      = "ppc/7450",
982                 .oprofile_type          = PPC_OPROFILE_G4,
983                 .machine_check          = machine_check_generic,
984                 .platform               = "ppc7450",
985         },
986         {       /* 7447/7457 Rev 1.1 */
987                 .pvr_mask               = 0xffffffff,
988                 .pvr_value              = 0x80020101,
989                 .cpu_name               = "7447/7457",
990                 .cpu_features           = CPU_FTRS_7447_10,
991                 .cpu_user_features      = COMMON_USER |
992                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
993                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
994                 .icache_bsize           = 32,
995                 .dcache_bsize           = 32,
996                 .num_pmcs               = 6,
997                 .pmc_type               = PPC_PMC_G4,
998                 .cpu_setup              = __setup_cpu_745x,
999                 .oprofile_cpu_type      = "ppc/7450",
1000                 .oprofile_type          = PPC_OPROFILE_G4,
1001                 .machine_check          = machine_check_generic,
1002                 .platform               = "ppc7450",
1003         },
1004         {       /* 7447/7457 Rev 1.2 and later */
1005                 .pvr_mask               = 0xffff0000,
1006                 .pvr_value              = 0x80020000,
1007                 .cpu_name               = "7447/7457",
1008                 .cpu_features           = CPU_FTRS_7447,
1009                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1010                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1011                 .icache_bsize           = 32,
1012                 .dcache_bsize           = 32,
1013                 .num_pmcs               = 6,
1014                 .pmc_type               = PPC_PMC_G4,
1015                 .cpu_setup              = __setup_cpu_745x,
1016                 .oprofile_cpu_type      = "ppc/7450",
1017                 .oprofile_type          = PPC_OPROFILE_G4,
1018                 .machine_check          = machine_check_generic,
1019                 .platform               = "ppc7450",
1020         },
1021         {       /* 7447A */
1022                 .pvr_mask               = 0xffff0000,
1023                 .pvr_value              = 0x80030000,
1024                 .cpu_name               = "7447A",
1025                 .cpu_features           = CPU_FTRS_7447A,
1026                 .cpu_user_features      = COMMON_USER |
1027                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1028                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1029                 .icache_bsize           = 32,
1030                 .dcache_bsize           = 32,
1031                 .num_pmcs               = 6,
1032                 .pmc_type               = PPC_PMC_G4,
1033                 .cpu_setup              = __setup_cpu_745x,
1034                 .oprofile_cpu_type      = "ppc/7450",
1035                 .oprofile_type          = PPC_OPROFILE_G4,
1036                 .machine_check          = machine_check_generic,
1037                 .platform               = "ppc7450",
1038         },
1039         {       /* 7448 */
1040                 .pvr_mask               = 0xffff0000,
1041                 .pvr_value              = 0x80040000,
1042                 .cpu_name               = "7448",
1043                 .cpu_features           = CPU_FTRS_7448,
1044                 .cpu_user_features      = COMMON_USER |
1045                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1046                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1047                 .icache_bsize           = 32,
1048                 .dcache_bsize           = 32,
1049                 .num_pmcs               = 6,
1050                 .pmc_type               = PPC_PMC_G4,
1051                 .cpu_setup              = __setup_cpu_745x,
1052                 .oprofile_cpu_type      = "ppc/7450",
1053                 .oprofile_type          = PPC_OPROFILE_G4,
1054                 .machine_check          = machine_check_generic,
1055                 .platform               = "ppc7450",
1056         },
1057         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1058                 .pvr_mask               = 0x7fff0000,
1059                 .pvr_value              = 0x00810000,
1060                 .cpu_name               = "82xx",
1061                 .cpu_features           = CPU_FTRS_82XX,
1062                 .cpu_user_features      = COMMON_USER,
1063                 .mmu_features           = 0,
1064                 .icache_bsize           = 32,
1065                 .dcache_bsize           = 32,
1066                 .cpu_setup              = __setup_cpu_603,
1067                 .machine_check          = machine_check_generic,
1068                 .platform               = "ppc603",
1069         },
1070         {       /* All G2_LE (603e core, plus some) have the same pvr */
1071                 .pvr_mask               = 0x7fff0000,
1072                 .pvr_value              = 0x00820000,
1073                 .cpu_name               = "G2_LE",
1074                 .cpu_features           = CPU_FTRS_G2_LE,
1075                 .cpu_user_features      = COMMON_USER,
1076                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1077                 .icache_bsize           = 32,
1078                 .dcache_bsize           = 32,
1079                 .cpu_setup              = __setup_cpu_603,
1080                 .machine_check          = machine_check_generic,
1081                 .platform               = "ppc603",
1082         },
1083         {       /* e300c1 (a 603e core, plus some) on 83xx */
1084                 .pvr_mask               = 0x7fff0000,
1085                 .pvr_value              = 0x00830000,
1086                 .cpu_name               = "e300c1",
1087                 .cpu_features           = CPU_FTRS_E300,
1088                 .cpu_user_features      = COMMON_USER,
1089                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1090                 .icache_bsize           = 32,
1091                 .dcache_bsize           = 32,
1092                 .cpu_setup              = __setup_cpu_603,
1093                 .machine_check          = machine_check_generic,
1094                 .platform               = "ppc603",
1095         },
1096         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1097                 .pvr_mask               = 0x7fff0000,
1098                 .pvr_value              = 0x00840000,
1099                 .cpu_name               = "e300c2",
1100                 .cpu_features           = CPU_FTRS_E300C2,
1101                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1102                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1103                         MMU_FTR_NEED_DTLB_SW_LRU,
1104                 .icache_bsize           = 32,
1105                 .dcache_bsize           = 32,
1106                 .cpu_setup              = __setup_cpu_603,
1107                 .machine_check          = machine_check_generic,
1108                 .platform               = "ppc603",
1109         },
1110         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1111                 .pvr_mask               = 0x7fff0000,
1112                 .pvr_value              = 0x00850000,
1113                 .cpu_name               = "e300c3",
1114                 .cpu_features           = CPU_FTRS_E300,
1115                 .cpu_user_features      = COMMON_USER,
1116                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1117                         MMU_FTR_NEED_DTLB_SW_LRU,
1118                 .icache_bsize           = 32,
1119                 .dcache_bsize           = 32,
1120                 .cpu_setup              = __setup_cpu_603,
1121                 .num_pmcs               = 4,
1122                 .oprofile_cpu_type      = "ppc/e300",
1123                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1124                 .platform               = "ppc603",
1125         },
1126         {       /* e300c4 (e300c1, plus one IU) */
1127                 .pvr_mask               = 0x7fff0000,
1128                 .pvr_value              = 0x00860000,
1129                 .cpu_name               = "e300c4",
1130                 .cpu_features           = CPU_FTRS_E300,
1131                 .cpu_user_features      = COMMON_USER,
1132                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1133                         MMU_FTR_NEED_DTLB_SW_LRU,
1134                 .icache_bsize           = 32,
1135                 .dcache_bsize           = 32,
1136                 .cpu_setup              = __setup_cpu_603,
1137                 .machine_check          = machine_check_generic,
1138                 .num_pmcs               = 4,
1139                 .oprofile_cpu_type      = "ppc/e300",
1140                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1141                 .platform               = "ppc603",
1142         },
1143         {       /* default match, we assume split I/D cache & TB (non-601)... */
1144                 .pvr_mask               = 0x00000000,
1145                 .pvr_value              = 0x00000000,
1146                 .cpu_name               = "(generic PPC)",
1147                 .cpu_features           = CPU_FTRS_CLASSIC32,
1148                 .cpu_user_features      = COMMON_USER,
1149                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1150                 .icache_bsize           = 32,
1151                 .dcache_bsize           = 32,
1152                 .machine_check          = machine_check_generic,
1153                 .platform               = "ppc603",
1154         },
1155 #endif /* CLASSIC_PPC */
1156 #ifdef CONFIG_8xx
1157         {       /* 8xx */
1158                 .pvr_mask               = 0xffff0000,
1159                 .pvr_value              = 0x00500000,
1160                 .cpu_name               = "8xx",
1161                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1162                  * if the 8xx code is there.... */
1163                 .cpu_features           = CPU_FTRS_8XX,
1164                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1165                 .mmu_features           = MMU_FTR_TYPE_8xx,
1166                 .icache_bsize           = 16,
1167                 .dcache_bsize           = 16,
1168                 .platform               = "ppc823",
1169         },
1170 #endif /* CONFIG_8xx */
1171 #ifdef CONFIG_40x
1172         {       /* 403GC */
1173                 .pvr_mask               = 0xffffff00,
1174                 .pvr_value              = 0x00200200,
1175                 .cpu_name               = "403GC",
1176                 .cpu_features           = CPU_FTRS_40X,
1177                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1178                 .mmu_features           = MMU_FTR_TYPE_40x,
1179                 .icache_bsize           = 16,
1180                 .dcache_bsize           = 16,
1181                 .machine_check          = machine_check_4xx,
1182                 .platform               = "ppc403",
1183         },
1184         {       /* 403GCX */
1185                 .pvr_mask               = 0xffffff00,
1186                 .pvr_value              = 0x00201400,
1187                 .cpu_name               = "403GCX",
1188                 .cpu_features           = CPU_FTRS_40X,
1189                 .cpu_user_features      = PPC_FEATURE_32 |
1190                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1191                 .mmu_features           = MMU_FTR_TYPE_40x,
1192                 .icache_bsize           = 16,
1193                 .dcache_bsize           = 16,
1194                 .machine_check          = machine_check_4xx,
1195                 .platform               = "ppc403",
1196         },
1197         {       /* 403G ?? */
1198                 .pvr_mask               = 0xffff0000,
1199                 .pvr_value              = 0x00200000,
1200                 .cpu_name               = "403G ??",
1201                 .cpu_features           = CPU_FTRS_40X,
1202                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1203                 .mmu_features           = MMU_FTR_TYPE_40x,
1204                 .icache_bsize           = 16,
1205                 .dcache_bsize           = 16,
1206                 .machine_check          = machine_check_4xx,
1207                 .platform               = "ppc403",
1208         },
1209         {       /* 405GP */
1210                 .pvr_mask               = 0xffff0000,
1211                 .pvr_value              = 0x40110000,
1212                 .cpu_name               = "405GP",
1213                 .cpu_features           = CPU_FTRS_40X,
1214                 .cpu_user_features      = PPC_FEATURE_32 |
1215                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1216                 .mmu_features           = MMU_FTR_TYPE_40x,
1217                 .icache_bsize           = 32,
1218                 .dcache_bsize           = 32,
1219                 .machine_check          = machine_check_4xx,
1220                 .platform               = "ppc405",
1221         },
1222         {       /* STB 03xxx */
1223                 .pvr_mask               = 0xffff0000,
1224                 .pvr_value              = 0x40130000,
1225                 .cpu_name               = "STB03xxx",
1226                 .cpu_features           = CPU_FTRS_40X,
1227                 .cpu_user_features      = PPC_FEATURE_32 |
1228                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1229                 .mmu_features           = MMU_FTR_TYPE_40x,
1230                 .icache_bsize           = 32,
1231                 .dcache_bsize           = 32,
1232                 .machine_check          = machine_check_4xx,
1233                 .platform               = "ppc405",
1234         },
1235         {       /* STB 04xxx */
1236                 .pvr_mask               = 0xffff0000,
1237                 .pvr_value              = 0x41810000,
1238                 .cpu_name               = "STB04xxx",
1239                 .cpu_features           = CPU_FTRS_40X,
1240                 .cpu_user_features      = PPC_FEATURE_32 |
1241                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1242                 .mmu_features           = MMU_FTR_TYPE_40x,
1243                 .icache_bsize           = 32,
1244                 .dcache_bsize           = 32,
1245                 .machine_check          = machine_check_4xx,
1246                 .platform               = "ppc405",
1247         },
1248         {       /* NP405L */
1249                 .pvr_mask               = 0xffff0000,
1250                 .pvr_value              = 0x41610000,
1251                 .cpu_name               = "NP405L",
1252                 .cpu_features           = CPU_FTRS_40X,
1253                 .cpu_user_features      = PPC_FEATURE_32 |
1254                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1255                 .mmu_features           = MMU_FTR_TYPE_40x,
1256                 .icache_bsize           = 32,
1257                 .dcache_bsize           = 32,
1258                 .machine_check          = machine_check_4xx,
1259                 .platform               = "ppc405",
1260         },
1261         {       /* NP4GS3 */
1262                 .pvr_mask               = 0xffff0000,
1263                 .pvr_value              = 0x40B10000,
1264                 .cpu_name               = "NP4GS3",
1265                 .cpu_features           = CPU_FTRS_40X,
1266                 .cpu_user_features      = PPC_FEATURE_32 |
1267                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1268                 .mmu_features           = MMU_FTR_TYPE_40x,
1269                 .icache_bsize           = 32,
1270                 .dcache_bsize           = 32,
1271                 .machine_check          = machine_check_4xx,
1272                 .platform               = "ppc405",
1273         },
1274         {   /* NP405H */
1275                 .pvr_mask               = 0xffff0000,
1276                 .pvr_value              = 0x41410000,
1277                 .cpu_name               = "NP405H",
1278                 .cpu_features           = CPU_FTRS_40X,
1279                 .cpu_user_features      = PPC_FEATURE_32 |
1280                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1281                 .mmu_features           = MMU_FTR_TYPE_40x,
1282                 .icache_bsize           = 32,
1283                 .dcache_bsize           = 32,
1284                 .machine_check          = machine_check_4xx,
1285                 .platform               = "ppc405",
1286         },
1287         {       /* 405GPr */
1288                 .pvr_mask               = 0xffff0000,
1289                 .pvr_value              = 0x50910000,
1290                 .cpu_name               = "405GPr",
1291                 .cpu_features           = CPU_FTRS_40X,
1292                 .cpu_user_features      = PPC_FEATURE_32 |
1293                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1294                 .mmu_features           = MMU_FTR_TYPE_40x,
1295                 .icache_bsize           = 32,
1296                 .dcache_bsize           = 32,
1297                 .machine_check          = machine_check_4xx,
1298                 .platform               = "ppc405",
1299         },
1300         {   /* STBx25xx */
1301                 .pvr_mask               = 0xffff0000,
1302                 .pvr_value              = 0x51510000,
1303                 .cpu_name               = "STBx25xx",
1304                 .cpu_features           = CPU_FTRS_40X,
1305                 .cpu_user_features      = PPC_FEATURE_32 |
1306                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1307                 .mmu_features           = MMU_FTR_TYPE_40x,
1308                 .icache_bsize           = 32,
1309                 .dcache_bsize           = 32,
1310                 .machine_check          = machine_check_4xx,
1311                 .platform               = "ppc405",
1312         },
1313         {       /* 405LP */
1314                 .pvr_mask               = 0xffff0000,
1315                 .pvr_value              = 0x41F10000,
1316                 .cpu_name               = "405LP",
1317                 .cpu_features           = CPU_FTRS_40X,
1318                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1319                 .mmu_features           = MMU_FTR_TYPE_40x,
1320                 .icache_bsize           = 32,
1321                 .dcache_bsize           = 32,
1322                 .machine_check          = machine_check_4xx,
1323                 .platform               = "ppc405",
1324         },
1325         {       /* Xilinx Virtex-II Pro  */
1326                 .pvr_mask               = 0xfffff000,
1327                 .pvr_value              = 0x20010000,
1328                 .cpu_name               = "Virtex-II Pro",
1329                 .cpu_features           = CPU_FTRS_40X,
1330                 .cpu_user_features      = PPC_FEATURE_32 |
1331                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1332                 .mmu_features           = MMU_FTR_TYPE_40x,
1333                 .icache_bsize           = 32,
1334                 .dcache_bsize           = 32,
1335                 .machine_check          = machine_check_4xx,
1336                 .platform               = "ppc405",
1337         },
1338         {       /* Xilinx Virtex-4 FX */
1339                 .pvr_mask               = 0xfffff000,
1340                 .pvr_value              = 0x20011000,
1341                 .cpu_name               = "Virtex-4 FX",
1342                 .cpu_features           = CPU_FTRS_40X,
1343                 .cpu_user_features      = PPC_FEATURE_32 |
1344                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1345                 .mmu_features           = MMU_FTR_TYPE_40x,
1346                 .icache_bsize           = 32,
1347                 .dcache_bsize           = 32,
1348                 .machine_check          = machine_check_4xx,
1349                 .platform               = "ppc405",
1350         },
1351         {       /* 405EP */
1352                 .pvr_mask               = 0xffff0000,
1353                 .pvr_value              = 0x51210000,
1354                 .cpu_name               = "405EP",
1355                 .cpu_features           = CPU_FTRS_40X,
1356                 .cpu_user_features      = PPC_FEATURE_32 |
1357                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1358                 .mmu_features           = MMU_FTR_TYPE_40x,
1359                 .icache_bsize           = 32,
1360                 .dcache_bsize           = 32,
1361                 .machine_check          = machine_check_4xx,
1362                 .platform               = "ppc405",
1363         },
1364         {       /* 405EX Rev. A/B with Security */
1365                 .pvr_mask               = 0xffff000f,
1366                 .pvr_value              = 0x12910007,
1367                 .cpu_name               = "405EX Rev. A/B",
1368                 .cpu_features           = CPU_FTRS_40X,
1369                 .cpu_user_features      = PPC_FEATURE_32 |
1370                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1371                 .mmu_features           = MMU_FTR_TYPE_40x,
1372                 .icache_bsize           = 32,
1373                 .dcache_bsize           = 32,
1374                 .machine_check          = machine_check_4xx,
1375                 .platform               = "ppc405",
1376         },
1377         {       /* 405EX Rev. C without Security */
1378                 .pvr_mask               = 0xffff000f,
1379                 .pvr_value              = 0x1291000d,
1380                 .cpu_name               = "405EX Rev. C",
1381                 .cpu_features           = CPU_FTRS_40X,
1382                 .cpu_user_features      = PPC_FEATURE_32 |
1383                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1384                 .mmu_features           = MMU_FTR_TYPE_40x,
1385                 .icache_bsize           = 32,
1386                 .dcache_bsize           = 32,
1387                 .machine_check          = machine_check_4xx,
1388                 .platform               = "ppc405",
1389         },
1390         {       /* 405EX Rev. C with Security */
1391                 .pvr_mask               = 0xffff000f,
1392                 .pvr_value              = 0x1291000f,
1393                 .cpu_name               = "405EX Rev. C",
1394                 .cpu_features           = CPU_FTRS_40X,
1395                 .cpu_user_features      = PPC_FEATURE_32 |
1396                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1397                 .mmu_features           = MMU_FTR_TYPE_40x,
1398                 .icache_bsize           = 32,
1399                 .dcache_bsize           = 32,
1400                 .machine_check          = machine_check_4xx,
1401                 .platform               = "ppc405",
1402         },
1403         {       /* 405EX Rev. D without Security */
1404                 .pvr_mask               = 0xffff000f,
1405                 .pvr_value              = 0x12910003,
1406                 .cpu_name               = "405EX Rev. D",
1407                 .cpu_features           = CPU_FTRS_40X,
1408                 .cpu_user_features      = PPC_FEATURE_32 |
1409                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1410                 .mmu_features           = MMU_FTR_TYPE_40x,
1411                 .icache_bsize           = 32,
1412                 .dcache_bsize           = 32,
1413                 .machine_check          = machine_check_4xx,
1414                 .platform               = "ppc405",
1415         },
1416         {       /* 405EX Rev. D with Security */
1417                 .pvr_mask               = 0xffff000f,
1418                 .pvr_value              = 0x12910005,
1419                 .cpu_name               = "405EX Rev. D",
1420                 .cpu_features           = CPU_FTRS_40X,
1421                 .cpu_user_features      = PPC_FEATURE_32 |
1422                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1423                 .mmu_features           = MMU_FTR_TYPE_40x,
1424                 .icache_bsize           = 32,
1425                 .dcache_bsize           = 32,
1426                 .machine_check          = machine_check_4xx,
1427                 .platform               = "ppc405",
1428         },
1429         {       /* 405EXr Rev. A/B without Security */
1430                 .pvr_mask               = 0xffff000f,
1431                 .pvr_value              = 0x12910001,
1432                 .cpu_name               = "405EXr Rev. A/B",
1433                 .cpu_features           = CPU_FTRS_40X,
1434                 .cpu_user_features      = PPC_FEATURE_32 |
1435                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1436                 .mmu_features           = MMU_FTR_TYPE_40x,
1437                 .icache_bsize           = 32,
1438                 .dcache_bsize           = 32,
1439                 .machine_check          = machine_check_4xx,
1440                 .platform               = "ppc405",
1441         },
1442         {       /* 405EXr Rev. C without Security */
1443                 .pvr_mask               = 0xffff000f,
1444                 .pvr_value              = 0x12910009,
1445                 .cpu_name               = "405EXr Rev. C",
1446                 .cpu_features           = CPU_FTRS_40X,
1447                 .cpu_user_features      = PPC_FEATURE_32 |
1448                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1449                 .mmu_features           = MMU_FTR_TYPE_40x,
1450                 .icache_bsize           = 32,
1451                 .dcache_bsize           = 32,
1452                 .machine_check          = machine_check_4xx,
1453                 .platform               = "ppc405",
1454         },
1455         {       /* 405EXr Rev. C with Security */
1456                 .pvr_mask               = 0xffff000f,
1457                 .pvr_value              = 0x1291000b,
1458                 .cpu_name               = "405EXr Rev. C",
1459                 .cpu_features           = CPU_FTRS_40X,
1460                 .cpu_user_features      = PPC_FEATURE_32 |
1461                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1462                 .mmu_features           = MMU_FTR_TYPE_40x,
1463                 .icache_bsize           = 32,
1464                 .dcache_bsize           = 32,
1465                 .machine_check          = machine_check_4xx,
1466                 .platform               = "ppc405",
1467         },
1468         {       /* 405EXr Rev. D without Security */
1469                 .pvr_mask               = 0xffff000f,
1470                 .pvr_value              = 0x12910000,
1471                 .cpu_name               = "405EXr Rev. D",
1472                 .cpu_features           = CPU_FTRS_40X,
1473                 .cpu_user_features      = PPC_FEATURE_32 |
1474                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1475                 .mmu_features           = MMU_FTR_TYPE_40x,
1476                 .icache_bsize           = 32,
1477                 .dcache_bsize           = 32,
1478                 .machine_check          = machine_check_4xx,
1479                 .platform               = "ppc405",
1480         },
1481         {       /* 405EXr Rev. D with Security */
1482                 .pvr_mask               = 0xffff000f,
1483                 .pvr_value              = 0x12910002,
1484                 .cpu_name               = "405EXr Rev. D",
1485                 .cpu_features           = CPU_FTRS_40X,
1486                 .cpu_user_features      = PPC_FEATURE_32 |
1487                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1488                 .mmu_features           = MMU_FTR_TYPE_40x,
1489                 .icache_bsize           = 32,
1490                 .dcache_bsize           = 32,
1491                 .machine_check          = machine_check_4xx,
1492                 .platform               = "ppc405",
1493         },
1494         {
1495                 /* 405EZ */
1496                 .pvr_mask               = 0xffff0000,
1497                 .pvr_value              = 0x41510000,
1498                 .cpu_name               = "405EZ",
1499                 .cpu_features           = CPU_FTRS_40X,
1500                 .cpu_user_features      = PPC_FEATURE_32 |
1501                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1502                 .mmu_features           = MMU_FTR_TYPE_40x,
1503                 .icache_bsize           = 32,
1504                 .dcache_bsize           = 32,
1505                 .machine_check          = machine_check_4xx,
1506                 .platform               = "ppc405",
1507         },
1508         {       /* APM8018X */
1509                 .pvr_mask               = 0xffff0000,
1510                 .pvr_value              = 0x7ff11432,
1511                 .cpu_name               = "APM8018X",
1512                 .cpu_features           = CPU_FTRS_40X,
1513                 .cpu_user_features      = PPC_FEATURE_32 |
1514                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1515                 .mmu_features           = MMU_FTR_TYPE_40x,
1516                 .icache_bsize           = 32,
1517                 .dcache_bsize           = 32,
1518                 .machine_check          = machine_check_4xx,
1519                 .platform               = "ppc405",
1520         },
1521         {       /* default match */
1522                 .pvr_mask               = 0x00000000,
1523                 .pvr_value              = 0x00000000,
1524                 .cpu_name               = "(generic 40x PPC)",
1525                 .cpu_features           = CPU_FTRS_40X,
1526                 .cpu_user_features      = PPC_FEATURE_32 |
1527                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1528                 .mmu_features           = MMU_FTR_TYPE_40x,
1529                 .icache_bsize           = 32,
1530                 .dcache_bsize           = 32,
1531                 .machine_check          = machine_check_4xx,
1532                 .platform               = "ppc405",
1533         }
1534
1535 #endif /* CONFIG_40x */
1536 #ifdef CONFIG_44x
1537         {
1538                 .pvr_mask               = 0xf0000fff,
1539                 .pvr_value              = 0x40000850,
1540                 .cpu_name               = "440GR Rev. A",
1541                 .cpu_features           = CPU_FTRS_44X,
1542                 .cpu_user_features      = COMMON_USER_BOOKE,
1543                 .mmu_features           = MMU_FTR_TYPE_44x,
1544                 .icache_bsize           = 32,
1545                 .dcache_bsize           = 32,
1546                 .machine_check          = machine_check_4xx,
1547                 .platform               = "ppc440",
1548         },
1549         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1550                 .pvr_mask               = 0xf0000fff,
1551                 .pvr_value              = 0x40000858,
1552                 .cpu_name               = "440EP Rev. A",
1553                 .cpu_features           = CPU_FTRS_44X,
1554                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1555                 .mmu_features           = MMU_FTR_TYPE_44x,
1556                 .icache_bsize           = 32,
1557                 .dcache_bsize           = 32,
1558                 .cpu_setup              = __setup_cpu_440ep,
1559                 .machine_check          = machine_check_4xx,
1560                 .platform               = "ppc440",
1561         },
1562         {
1563                 .pvr_mask               = 0xf0000fff,
1564                 .pvr_value              = 0x400008d3,
1565                 .cpu_name               = "440GR Rev. B",
1566                 .cpu_features           = CPU_FTRS_44X,
1567                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1568                 .mmu_features           = MMU_FTR_TYPE_44x,
1569                 .icache_bsize           = 32,
1570                 .dcache_bsize           = 32,
1571                 .machine_check          = machine_check_4xx,
1572                 .platform               = "ppc440",
1573         },
1574         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1575                 .pvr_mask               = 0xf0000ff7,
1576                 .pvr_value              = 0x400008d4,
1577                 .cpu_name               = "440EP Rev. C",
1578                 .cpu_features           = CPU_FTRS_44X,
1579                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1580                 .mmu_features           = MMU_FTR_TYPE_44x,
1581                 .icache_bsize           = 32,
1582                 .dcache_bsize           = 32,
1583                 .cpu_setup              = __setup_cpu_440ep,
1584                 .machine_check          = machine_check_4xx,
1585                 .platform               = "ppc440",
1586         },
1587         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1588                 .pvr_mask               = 0xf0000fff,
1589                 .pvr_value              = 0x400008db,
1590                 .cpu_name               = "440EP Rev. B",
1591                 .cpu_features           = CPU_FTRS_44X,
1592                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1593                 .mmu_features           = MMU_FTR_TYPE_44x,
1594                 .icache_bsize           = 32,
1595                 .dcache_bsize           = 32,
1596                 .cpu_setup              = __setup_cpu_440ep,
1597                 .machine_check          = machine_check_4xx,
1598                 .platform               = "ppc440",
1599         },
1600         { /* 440GRX */
1601                 .pvr_mask               = 0xf0000ffb,
1602                 .pvr_value              = 0x200008D0,
1603                 .cpu_name               = "440GRX",
1604                 .cpu_features           = CPU_FTRS_44X,
1605                 .cpu_user_features      = COMMON_USER_BOOKE,
1606                 .mmu_features           = MMU_FTR_TYPE_44x,
1607                 .icache_bsize           = 32,
1608                 .dcache_bsize           = 32,
1609                 .cpu_setup              = __setup_cpu_440grx,
1610                 .machine_check          = machine_check_440A,
1611                 .platform               = "ppc440",
1612         },
1613         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1614                 .pvr_mask               = 0xf0000ffb,
1615                 .pvr_value              = 0x200008D8,
1616                 .cpu_name               = "440EPX",
1617                 .cpu_features           = CPU_FTRS_44X,
1618                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1619                 .mmu_features           = MMU_FTR_TYPE_44x,
1620                 .icache_bsize           = 32,
1621                 .dcache_bsize           = 32,
1622                 .cpu_setup              = __setup_cpu_440epx,
1623                 .machine_check          = machine_check_440A,
1624                 .platform               = "ppc440",
1625         },
1626         {       /* 440GP Rev. B */
1627                 .pvr_mask               = 0xf0000fff,
1628                 .pvr_value              = 0x40000440,
1629                 .cpu_name               = "440GP Rev. B",
1630                 .cpu_features           = CPU_FTRS_44X,
1631                 .cpu_user_features      = COMMON_USER_BOOKE,
1632                 .mmu_features           = MMU_FTR_TYPE_44x,
1633                 .icache_bsize           = 32,
1634                 .dcache_bsize           = 32,
1635                 .machine_check          = machine_check_4xx,
1636                 .platform               = "ppc440gp",
1637         },
1638         {       /* 440GP Rev. C */
1639                 .pvr_mask               = 0xf0000fff,
1640                 .pvr_value              = 0x40000481,
1641                 .cpu_name               = "440GP Rev. C",
1642                 .cpu_features           = CPU_FTRS_44X,
1643                 .cpu_user_features      = COMMON_USER_BOOKE,
1644                 .mmu_features           = MMU_FTR_TYPE_44x,
1645                 .icache_bsize           = 32,
1646                 .dcache_bsize           = 32,
1647                 .machine_check          = machine_check_4xx,
1648                 .platform               = "ppc440gp",
1649         },
1650         { /* 440GX Rev. A */
1651                 .pvr_mask               = 0xf0000fff,
1652                 .pvr_value              = 0x50000850,
1653                 .cpu_name               = "440GX Rev. A",
1654                 .cpu_features           = CPU_FTRS_44X,
1655                 .cpu_user_features      = COMMON_USER_BOOKE,
1656                 .mmu_features           = MMU_FTR_TYPE_44x,
1657                 .icache_bsize           = 32,
1658                 .dcache_bsize           = 32,
1659                 .cpu_setup              = __setup_cpu_440gx,
1660                 .machine_check          = machine_check_440A,
1661                 .platform               = "ppc440",
1662         },
1663         { /* 440GX Rev. B */
1664                 .pvr_mask               = 0xf0000fff,
1665                 .pvr_value              = 0x50000851,
1666                 .cpu_name               = "440GX Rev. B",
1667                 .cpu_features           = CPU_FTRS_44X,
1668                 .cpu_user_features      = COMMON_USER_BOOKE,
1669                 .mmu_features           = MMU_FTR_TYPE_44x,
1670                 .icache_bsize           = 32,
1671                 .dcache_bsize           = 32,
1672                 .cpu_setup              = __setup_cpu_440gx,
1673                 .machine_check          = machine_check_440A,
1674                 .platform               = "ppc440",
1675         },
1676         { /* 440GX Rev. C */
1677                 .pvr_mask               = 0xf0000fff,
1678                 .pvr_value              = 0x50000892,
1679                 .cpu_name               = "440GX Rev. C",
1680                 .cpu_features           = CPU_FTRS_44X,
1681                 .cpu_user_features      = COMMON_USER_BOOKE,
1682                 .mmu_features           = MMU_FTR_TYPE_44x,
1683                 .icache_bsize           = 32,
1684                 .dcache_bsize           = 32,
1685                 .cpu_setup              = __setup_cpu_440gx,
1686                 .machine_check          = machine_check_440A,
1687                 .platform               = "ppc440",
1688         },
1689         { /* 440GX Rev. F */
1690                 .pvr_mask               = 0xf0000fff,
1691                 .pvr_value              = 0x50000894,
1692                 .cpu_name               = "440GX Rev. F",
1693                 .cpu_features           = CPU_FTRS_44X,
1694                 .cpu_user_features      = COMMON_USER_BOOKE,
1695                 .mmu_features           = MMU_FTR_TYPE_44x,
1696                 .icache_bsize           = 32,
1697                 .dcache_bsize           = 32,
1698                 .cpu_setup              = __setup_cpu_440gx,
1699                 .machine_check          = machine_check_440A,
1700                 .platform               = "ppc440",
1701         },
1702         { /* 440SP Rev. A */
1703                 .pvr_mask               = 0xfff00fff,
1704                 .pvr_value              = 0x53200891,
1705                 .cpu_name               = "440SP Rev. A",
1706                 .cpu_features           = CPU_FTRS_44X,
1707                 .cpu_user_features      = COMMON_USER_BOOKE,
1708                 .mmu_features           = MMU_FTR_TYPE_44x,
1709                 .icache_bsize           = 32,
1710                 .dcache_bsize           = 32,
1711                 .machine_check          = machine_check_4xx,
1712                 .platform               = "ppc440",
1713         },
1714         { /* 440SPe Rev. A */
1715                 .pvr_mask               = 0xfff00fff,
1716                 .pvr_value              = 0x53400890,
1717                 .cpu_name               = "440SPe Rev. A",
1718                 .cpu_features           = CPU_FTRS_44X,
1719                 .cpu_user_features      = COMMON_USER_BOOKE,
1720                 .mmu_features           = MMU_FTR_TYPE_44x,
1721                 .icache_bsize           = 32,
1722                 .dcache_bsize           = 32,
1723                 .cpu_setup              = __setup_cpu_440spe,
1724                 .machine_check          = machine_check_440A,
1725                 .platform               = "ppc440",
1726         },
1727         { /* 440SPe Rev. B */
1728                 .pvr_mask               = 0xfff00fff,
1729                 .pvr_value              = 0x53400891,
1730                 .cpu_name               = "440SPe Rev. B",
1731                 .cpu_features           = CPU_FTRS_44X,
1732                 .cpu_user_features      = COMMON_USER_BOOKE,
1733                 .mmu_features           = MMU_FTR_TYPE_44x,
1734                 .icache_bsize           = 32,
1735                 .dcache_bsize           = 32,
1736                 .cpu_setup              = __setup_cpu_440spe,
1737                 .machine_check          = machine_check_440A,
1738                 .platform               = "ppc440",
1739         },
1740         { /* 440 in Xilinx Virtex-5 FXT */
1741                 .pvr_mask               = 0xfffffff0,
1742                 .pvr_value              = 0x7ff21910,
1743                 .cpu_name               = "440 in Virtex-5 FXT",
1744                 .cpu_features           = CPU_FTRS_44X,
1745                 .cpu_user_features      = COMMON_USER_BOOKE,
1746                 .mmu_features           = MMU_FTR_TYPE_44x,
1747                 .icache_bsize           = 32,
1748                 .dcache_bsize           = 32,
1749                 .cpu_setup              = __setup_cpu_440x5,
1750                 .machine_check          = machine_check_440A,
1751                 .platform               = "ppc440",
1752         },
1753         { /* 460EX */
1754                 .pvr_mask               = 0xffff0006,
1755                 .pvr_value              = 0x13020002,
1756                 .cpu_name               = "460EX",
1757                 .cpu_features           = CPU_FTRS_440x6,
1758                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1759                 .mmu_features           = MMU_FTR_TYPE_44x,
1760                 .icache_bsize           = 32,
1761                 .dcache_bsize           = 32,
1762                 .cpu_setup              = __setup_cpu_460ex,
1763                 .machine_check          = machine_check_440A,
1764                 .platform               = "ppc440",
1765         },
1766         { /* 460EX Rev B */
1767                 .pvr_mask               = 0xffff0007,
1768                 .pvr_value              = 0x13020004,
1769                 .cpu_name               = "460EX Rev. B",
1770                 .cpu_features           = CPU_FTRS_440x6,
1771                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1772                 .mmu_features           = MMU_FTR_TYPE_44x,
1773                 .icache_bsize           = 32,
1774                 .dcache_bsize           = 32,
1775                 .cpu_setup              = __setup_cpu_460ex,
1776                 .machine_check          = machine_check_440A,
1777                 .platform               = "ppc440",
1778         },
1779         { /* 460GT */
1780                 .pvr_mask               = 0xffff0006,
1781                 .pvr_value              = 0x13020000,
1782                 .cpu_name               = "460GT",
1783                 .cpu_features           = CPU_FTRS_440x6,
1784                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1785                 .mmu_features           = MMU_FTR_TYPE_44x,
1786                 .icache_bsize           = 32,
1787                 .dcache_bsize           = 32,
1788                 .cpu_setup              = __setup_cpu_460gt,
1789                 .machine_check          = machine_check_440A,
1790                 .platform               = "ppc440",
1791         },
1792         { /* 460GT Rev B */
1793                 .pvr_mask               = 0xffff0007,
1794                 .pvr_value              = 0x13020005,
1795                 .cpu_name               = "460GT Rev. B",
1796                 .cpu_features           = CPU_FTRS_440x6,
1797                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1798                 .mmu_features           = MMU_FTR_TYPE_44x,
1799                 .icache_bsize           = 32,
1800                 .dcache_bsize           = 32,
1801                 .cpu_setup              = __setup_cpu_460gt,
1802                 .machine_check          = machine_check_440A,
1803                 .platform               = "ppc440",
1804         },
1805         { /* 460SX */
1806                 .pvr_mask               = 0xffffff00,
1807                 .pvr_value              = 0x13541800,
1808                 .cpu_name               = "460SX",
1809                 .cpu_features           = CPU_FTRS_44X,
1810                 .cpu_user_features      = COMMON_USER_BOOKE,
1811                 .mmu_features           = MMU_FTR_TYPE_44x,
1812                 .icache_bsize           = 32,
1813                 .dcache_bsize           = 32,
1814                 .cpu_setup              = __setup_cpu_460sx,
1815                 .machine_check          = machine_check_440A,
1816                 .platform               = "ppc440",
1817         },
1818         { /* 464 in APM821xx */
1819                 .pvr_mask               = 0xffffff00,
1820                 .pvr_value              = 0x12C41C80,
1821                 .cpu_name               = "APM821XX",
1822                 .cpu_features           = CPU_FTRS_44X,
1823                 .cpu_user_features      = COMMON_USER_BOOKE |
1824                         PPC_FEATURE_HAS_FPU,
1825                 .mmu_features           = MMU_FTR_TYPE_44x,
1826                 .icache_bsize           = 32,
1827                 .dcache_bsize           = 32,
1828                 .cpu_setup              = __setup_cpu_apm821xx,
1829                 .machine_check          = machine_check_440A,
1830                 .platform               = "ppc440",
1831         },
1832         { /* 476 DD2 core */
1833                 .pvr_mask               = 0xffffffff,
1834                 .pvr_value              = 0x11a52080,
1835                 .cpu_name               = "476",
1836                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1837                 .cpu_user_features      = COMMON_USER_BOOKE |
1838                         PPC_FEATURE_HAS_FPU,
1839                 .mmu_features           = MMU_FTR_TYPE_47x |
1840                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1841                 .icache_bsize           = 32,
1842                 .dcache_bsize           = 128,
1843                 .machine_check          = machine_check_47x,
1844                 .platform               = "ppc470",
1845         },
1846         { /* 476fpe */
1847                 .pvr_mask               = 0xffff0000,
1848                 .pvr_value              = 0x7ff50000,
1849                 .cpu_name               = "476fpe",
1850                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1851                 .cpu_user_features      = COMMON_USER_BOOKE |
1852                         PPC_FEATURE_HAS_FPU,
1853                 .mmu_features           = MMU_FTR_TYPE_47x |
1854                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1855                 .icache_bsize           = 32,
1856                 .dcache_bsize           = 128,
1857                 .machine_check          = machine_check_47x,
1858                 .platform               = "ppc470",
1859         },
1860         { /* 476 iss */
1861                 .pvr_mask               = 0xffff0000,
1862                 .pvr_value              = 0x00050000,
1863                 .cpu_name               = "476",
1864                 .cpu_features           = CPU_FTRS_47X,
1865                 .cpu_user_features      = COMMON_USER_BOOKE |
1866                         PPC_FEATURE_HAS_FPU,
1867                 .mmu_features           = MMU_FTR_TYPE_47x |
1868                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1869                 .icache_bsize           = 32,
1870                 .dcache_bsize           = 128,
1871                 .machine_check          = machine_check_47x,
1872                 .platform               = "ppc470",
1873         },
1874         { /* 476 others */
1875                 .pvr_mask               = 0xffff0000,
1876                 .pvr_value              = 0x11a50000,
1877                 .cpu_name               = "476",
1878                 .cpu_features           = CPU_FTRS_47X,
1879                 .cpu_user_features      = COMMON_USER_BOOKE |
1880                         PPC_FEATURE_HAS_FPU,
1881                 .mmu_features           = MMU_FTR_TYPE_47x |
1882                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1883                 .icache_bsize           = 32,
1884                 .dcache_bsize           = 128,
1885                 .machine_check          = machine_check_47x,
1886                 .platform               = "ppc470",
1887         },
1888         {       /* default match */
1889                 .pvr_mask               = 0x00000000,
1890                 .pvr_value              = 0x00000000,
1891                 .cpu_name               = "(generic 44x PPC)",
1892                 .cpu_features           = CPU_FTRS_44X,
1893                 .cpu_user_features      = COMMON_USER_BOOKE,
1894                 .mmu_features           = MMU_FTR_TYPE_44x,
1895                 .icache_bsize           = 32,
1896                 .dcache_bsize           = 32,
1897                 .machine_check          = machine_check_4xx,
1898                 .platform               = "ppc440",
1899         }
1900 #endif /* CONFIG_44x */
1901 #ifdef CONFIG_E200
1902         {       /* e200z5 */
1903                 .pvr_mask               = 0xfff00000,
1904                 .pvr_value              = 0x81000000,
1905                 .cpu_name               = "e200z5",
1906                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1907                 .cpu_features           = CPU_FTRS_E200,
1908                 .cpu_user_features      = COMMON_USER_BOOKE |
1909                         PPC_FEATURE_HAS_EFP_SINGLE |
1910                         PPC_FEATURE_UNIFIED_CACHE,
1911                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1912                 .dcache_bsize           = 32,
1913                 .machine_check          = machine_check_e200,
1914                 .platform               = "ppc5554",
1915         },
1916         {       /* e200z6 */
1917                 .pvr_mask               = 0xfff00000,
1918                 .pvr_value              = 0x81100000,
1919                 .cpu_name               = "e200z6",
1920                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1921                 .cpu_features           = CPU_FTRS_E200,
1922                 .cpu_user_features      = COMMON_USER_BOOKE |
1923                         PPC_FEATURE_HAS_SPE_COMP |
1924                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1925                         PPC_FEATURE_UNIFIED_CACHE,
1926                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1927                 .dcache_bsize           = 32,
1928                 .machine_check          = machine_check_e200,
1929                 .platform               = "ppc5554",
1930         },
1931         {       /* default match */
1932                 .pvr_mask               = 0x00000000,
1933                 .pvr_value              = 0x00000000,
1934                 .cpu_name               = "(generic E200 PPC)",
1935                 .cpu_features           = CPU_FTRS_E200,
1936                 .cpu_user_features      = COMMON_USER_BOOKE |
1937                         PPC_FEATURE_HAS_EFP_SINGLE |
1938                         PPC_FEATURE_UNIFIED_CACHE,
1939                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1940                 .dcache_bsize           = 32,
1941                 .cpu_setup              = __setup_cpu_e200,
1942                 .machine_check          = machine_check_e200,
1943                 .platform               = "ppc5554",
1944         }
1945 #endif /* CONFIG_E200 */
1946 #endif /* CONFIG_PPC32 */
1947 #ifdef CONFIG_E500
1948 #ifdef CONFIG_PPC32
1949         {       /* e500 */
1950                 .pvr_mask               = 0xffff0000,
1951                 .pvr_value              = 0x80200000,
1952                 .cpu_name               = "e500",
1953                 .cpu_features           = CPU_FTRS_E500,
1954                 .cpu_user_features      = COMMON_USER_BOOKE |
1955                         PPC_FEATURE_HAS_SPE_COMP |
1956                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1957                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1958                 .icache_bsize           = 32,
1959                 .dcache_bsize           = 32,
1960                 .num_pmcs               = 4,
1961                 .oprofile_cpu_type      = "ppc/e500",
1962                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1963                 .cpu_setup              = __setup_cpu_e500v1,
1964                 .machine_check          = machine_check_e500,
1965                 .platform               = "ppc8540",
1966         },
1967         {       /* e500v2 */
1968                 .pvr_mask               = 0xffff0000,
1969                 .pvr_value              = 0x80210000,
1970                 .cpu_name               = "e500v2",
1971                 .cpu_features           = CPU_FTRS_E500_2,
1972                 .cpu_user_features      = COMMON_USER_BOOKE |
1973                         PPC_FEATURE_HAS_SPE_COMP |
1974                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1975                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1976                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1977                 .icache_bsize           = 32,
1978                 .dcache_bsize           = 32,
1979                 .num_pmcs               = 4,
1980                 .oprofile_cpu_type      = "ppc/e500",
1981                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1982                 .cpu_setup              = __setup_cpu_e500v2,
1983                 .machine_check          = machine_check_e500,
1984                 .platform               = "ppc8548",
1985         },
1986         {       /* e500mc */
1987                 .pvr_mask               = 0xffff0000,
1988                 .pvr_value              = 0x80230000,
1989                 .cpu_name               = "e500mc",
1990                 .cpu_features           = CPU_FTRS_E500MC,
1991                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1992                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1993                         MMU_FTR_USE_TLBILX,
1994                 .icache_bsize           = 64,
1995                 .dcache_bsize           = 64,
1996                 .num_pmcs               = 4,
1997                 .oprofile_cpu_type      = "ppc/e500mc",
1998                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1999                 .cpu_setup              = __setup_cpu_e500mc,
2000                 .machine_check          = machine_check_e500mc,
2001                 .platform               = "ppce500mc",
2002         },
2003 #endif /* CONFIG_PPC32 */
2004         {       /* e5500 */
2005                 .pvr_mask               = 0xffff0000,
2006                 .pvr_value              = 0x80240000,
2007                 .cpu_name               = "e5500",
2008                 .cpu_features           = CPU_FTRS_E5500,
2009                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2010                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2011                         MMU_FTR_USE_TLBILX,
2012                 .icache_bsize           = 64,
2013                 .dcache_bsize           = 64,
2014                 .num_pmcs               = 4,
2015                 .oprofile_cpu_type      = "ppc/e500mc",
2016                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2017                 .cpu_setup              = __setup_cpu_e5500,
2018                 .cpu_restore            = __restore_cpu_e5500,
2019                 .machine_check          = machine_check_e500mc,
2020                 .platform               = "ppce5500",
2021         },
2022 #ifdef CONFIG_PPC32
2023         {       /* default match */
2024                 .pvr_mask               = 0x00000000,
2025                 .pvr_value              = 0x00000000,
2026                 .cpu_name               = "(generic E500 PPC)",
2027                 .cpu_features           = CPU_FTRS_E500,
2028                 .cpu_user_features      = COMMON_USER_BOOKE |
2029                         PPC_FEATURE_HAS_SPE_COMP |
2030                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2031                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2032                 .icache_bsize           = 32,
2033                 .dcache_bsize           = 32,
2034                 .machine_check          = machine_check_e500,
2035                 .platform               = "powerpc",
2036         }
2037 #endif /* CONFIG_PPC32 */
2038 #endif /* CONFIG_E500 */
2039
2040 #ifdef CONFIG_PPC_A2
2041         {       /* Standard A2 (>= DD2) + FPU core */
2042                 .pvr_mask               = 0xffff0000,
2043                 .pvr_value              = 0x00480000,
2044                 .cpu_name               = "A2 (>= DD2)",
2045                 .cpu_features           = CPU_FTRS_A2,
2046                 .cpu_user_features      = COMMON_USER_PPC64,
2047                 .mmu_features           = MMU_FTRS_A2,
2048                 .icache_bsize           = 64,
2049                 .dcache_bsize           = 64,
2050                 .num_pmcs               = 0,
2051                 .cpu_setup              = __setup_cpu_a2,
2052                 .cpu_restore            = __restore_cpu_a2,
2053                 .machine_check          = machine_check_generic,
2054                 .platform               = "ppca2",
2055         },
2056         {       /* This is a default entry to get going, to be replaced by
2057                  * a real one at some stage
2058                  */
2059 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2060             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2061             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2062                 .pvr_mask               = 0x00000000,
2063                 .pvr_value              = 0x00000000,
2064                 .cpu_name               = "Book3E",
2065                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2066                 .cpu_user_features      = COMMON_USER_PPC64,
2067                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2068                                           MMU_FTR_USE_TLBIVAX_BCAST |
2069                                           MMU_FTR_LOCK_BCAST_INVAL,
2070                 .icache_bsize           = 64,
2071                 .dcache_bsize           = 64,
2072                 .num_pmcs               = 0,
2073                 .machine_check          = machine_check_generic,
2074                 .platform               = "power6",
2075         },
2076 #endif /* CONFIG_PPC_A2 */
2077 };
2078
2079 static struct cpu_spec the_cpu_spec;
2080
2081 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2082                                                struct cpu_spec *s)
2083 {
2084         struct cpu_spec *t = &the_cpu_spec;
2085         struct cpu_spec old;
2086
2087         t = PTRRELOC(t);
2088         old = *t;
2089
2090         /* Copy everything, then do fixups */
2091         *t = *s;
2092
2093         /*
2094          * If we are overriding a previous value derived from the real
2095          * PVR with a new value obtained using a logical PVR value,
2096          * don't modify the performance monitor fields.
2097          */
2098         if (old.num_pmcs && !s->num_pmcs) {
2099                 t->num_pmcs = old.num_pmcs;
2100                 t->pmc_type = old.pmc_type;
2101                 t->oprofile_type = old.oprofile_type;
2102                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2103                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2104                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2105
2106                 /*
2107                  * If we have passed through this logic once before and
2108                  * have pulled the default case because the real PVR was
2109                  * not found inside cpu_specs[], then we are possibly
2110                  * running in compatibility mode. In that case, let the
2111                  * oprofiler know which set of compatibility counters to
2112                  * pull from by making sure the oprofile_cpu_type string
2113                  * is set to that of compatibility mode. If the
2114                  * oprofile_cpu_type already has a value, then we are
2115                  * possibly overriding a real PVR with a logical one,
2116                  * and, in that case, keep the current value for
2117                  * oprofile_cpu_type.
2118                  */
2119                 if (old.oprofile_cpu_type != NULL) {
2120                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2121                         t->oprofile_type = old.oprofile_type;
2122                 }
2123         }
2124
2125         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2126
2127         /*
2128          * Set the base platform string once; assumes
2129          * we're called with real pvr first.
2130          */
2131         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2132                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2133
2134 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2135         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2136          * that processor. I will consolidate that at a later time, for now,
2137          * just use #ifdef. We also don't need to PTRRELOC the function
2138          * pointer on ppc64 and booke as we are running at 0 in real mode
2139          * on ppc64 and reloc_offset is always 0 on booke.
2140          */
2141         if (t->cpu_setup) {
2142                 t->cpu_setup(offset, t);
2143         }
2144 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2145
2146         return t;
2147 }
2148
2149 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2150 {
2151         struct cpu_spec *s = cpu_specs;
2152         int i;
2153
2154         s = PTRRELOC(s);
2155
2156         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2157                 if ((pvr & s->pvr_mask) == s->pvr_value)
2158                         return setup_cpu_spec(offset, s);
2159         }
2160
2161         BUG();
2162
2163         return NULL;
2164 }