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powerpc adjust oprofile_cpu_type version 3
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / powerpc / kernel / cputable.c
blob5e925dbffbfbfecc2c8a728d05413ab31a8b087f
1 /*
2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3 *
4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
12
13 #include <linux/string.h>
14 #include <linux/sched.h>
15 #include <linux/threads.h>
16 #include <linux/init.h>
17 #include <linux/module.h>
18
19 #include <asm/oprofile_impl.h>
20 #include <asm/cputable.h>
21 #include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */
22 #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_603(unsigned long offset, struct cpu_spec* spec);
52 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
53 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
54 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
55 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
56 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
57 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
58 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
59 #endif /* CONFIG_PPC32 */
60 #ifdef CONFIG_PPC64
61 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
62 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
63 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
64 extern void __restore_cpu_pa6t(void);
65 extern void __restore_cpu_ppc970(void);
66 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
67 extern void __restore_cpu_power7(void);
68 #endif /* CONFIG_PPC64 */
69
70 /* This table only contains "desktop" CPUs, it need to be filled with embedded
71 * ones as well...
72 */
73 #define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
74 PPC_FEATURE_HAS_MMU)
75 #define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
76 #define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
77 #define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
78 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
79 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
80 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
81 #define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
82 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
83 PPC_FEATURE_TRUE_LE | \
84 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
85 #define COMMON_USER_POWER7 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
86 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
87 PPC_FEATURE_TRUE_LE | \
88 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
89 #define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
90 PPC_FEATURE_TRUE_LE | \
91 PPC_FEATURE_HAS_ALTIVEC_COMP)
92 #define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
93 PPC_FEATURE_BOOKE)
94
95 static struct cpu_spec __initdata cpu_specs[] = {
96 #ifdef CONFIG_PPC64
97 { /* Power3 */
98 .pvr_mask = 0xffff0000,
99 .pvr_value = 0x00400000,
100 .cpu_name = "POWER3 (630)",
101 .cpu_features = CPU_FTRS_POWER3,
102 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
103 .mmu_features = MMU_FTR_HPTE_TABLE,
104 .icache_bsize = 128,
105 .dcache_bsize = 128,
106 .num_pmcs = 8,
107 .pmc_type = PPC_PMC_IBM,
108 .oprofile_cpu_type = "ppc64/power3",
109 .oprofile_type = PPC_OPROFILE_RS64,
110 .machine_check = machine_check_generic,
111 .platform = "power3",
112 },
113 { /* Power3+ */
114 .pvr_mask = 0xffff0000,
115 .pvr_value = 0x00410000,
116 .cpu_name = "POWER3 (630+)",
117 .cpu_features = CPU_FTRS_POWER3,
118 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
119 .mmu_features = MMU_FTR_HPTE_TABLE,
120 .icache_bsize = 128,
121 .dcache_bsize = 128,
122 .num_pmcs = 8,
123 .pmc_type = PPC_PMC_IBM,
124 .oprofile_cpu_type = "ppc64/power3",
125 .oprofile_type = PPC_OPROFILE_RS64,
126 .machine_check = machine_check_generic,
127 .platform = "power3",
128 },
129 { /* Northstar */
130 .pvr_mask = 0xffff0000,
131 .pvr_value = 0x00330000,
132 .cpu_name = "RS64-II (northstar)",
133 .cpu_features = CPU_FTRS_RS64,
134 .cpu_user_features = COMMON_USER_PPC64,
135 .mmu_features = MMU_FTR_HPTE_TABLE,
136 .icache_bsize = 128,
137 .dcache_bsize = 128,
138 .num_pmcs = 8,
139 .pmc_type = PPC_PMC_IBM,
140 .oprofile_cpu_type = "ppc64/rs64",
141 .oprofile_type = PPC_OPROFILE_RS64,
142 .machine_check = machine_check_generic,
143 .platform = "rs64",
144 },
145 { /* Pulsar */
146 .pvr_mask = 0xffff0000,
147 .pvr_value = 0x00340000,
148 .cpu_name = "RS64-III (pulsar)",
149 .cpu_features = CPU_FTRS_RS64,
150 .cpu_user_features = COMMON_USER_PPC64,
151 .mmu_features = MMU_FTR_HPTE_TABLE,
152 .icache_bsize = 128,
153 .dcache_bsize = 128,
154 .num_pmcs = 8,
155 .pmc_type = PPC_PMC_IBM,
156 .oprofile_cpu_type = "ppc64/rs64",
157 .oprofile_type = PPC_OPROFILE_RS64,
158 .machine_check = machine_check_generic,
159 .platform = "rs64",
160 },
161 { /* I-star */
162 .pvr_mask = 0xffff0000,
163 .pvr_value = 0x00360000,
164 .cpu_name = "RS64-III (icestar)",
165 .cpu_features = CPU_FTRS_RS64,
166 .cpu_user_features = COMMON_USER_PPC64,
167 .mmu_features = MMU_FTR_HPTE_TABLE,
168 .icache_bsize = 128,
169 .dcache_bsize = 128,
170 .num_pmcs = 8,
171 .pmc_type = PPC_PMC_IBM,
172 .oprofile_cpu_type = "ppc64/rs64",
173 .oprofile_type = PPC_OPROFILE_RS64,
174 .machine_check = machine_check_generic,
175 .platform = "rs64",
176 },
177 { /* S-star */
178 .pvr_mask = 0xffff0000,
179 .pvr_value = 0x00370000,
180 .cpu_name = "RS64-IV (sstar)",
181 .cpu_features = CPU_FTRS_RS64,
182 .cpu_user_features = COMMON_USER_PPC64,
183 .mmu_features = MMU_FTR_HPTE_TABLE,
184 .icache_bsize = 128,
185 .dcache_bsize = 128,
186 .num_pmcs = 8,
187 .pmc_type = PPC_PMC_IBM,
188 .oprofile_cpu_type = "ppc64/rs64",
189 .oprofile_type = PPC_OPROFILE_RS64,
190 .machine_check = machine_check_generic,
191 .platform = "rs64",
192 },
193 { /* Power4 */
194 .pvr_mask = 0xffff0000,
195 .pvr_value = 0x00350000,
196 .cpu_name = "POWER4 (gp)",
197 .cpu_features = CPU_FTRS_POWER4,
198 .cpu_user_features = COMMON_USER_POWER4,
199 .mmu_features = MMU_FTR_HPTE_TABLE,
200 .icache_bsize = 128,
201 .dcache_bsize = 128,
202 .num_pmcs = 8,
203 .pmc_type = PPC_PMC_IBM,
204 .oprofile_cpu_type = "ppc64/power4",
205 .oprofile_type = PPC_OPROFILE_POWER4,
206 .machine_check = machine_check_generic,
207 .platform = "power4",
208 },
209 { /* Power4+ */
210 .pvr_mask = 0xffff0000,
211 .pvr_value = 0x00380000,
212 .cpu_name = "POWER4+ (gq)",
213 .cpu_features = CPU_FTRS_POWER4,
214 .cpu_user_features = COMMON_USER_POWER4,
215 .mmu_features = MMU_FTR_HPTE_TABLE,
216 .icache_bsize = 128,
217 .dcache_bsize = 128,
218 .num_pmcs = 8,
219 .pmc_type = PPC_PMC_IBM,
220 .oprofile_cpu_type = "ppc64/power4",
221 .oprofile_type = PPC_OPROFILE_POWER4,
222 .machine_check = machine_check_generic,
223 .platform = "power4",
224 },
225 { /* PPC970 */
226 .pvr_mask = 0xffff0000,
227 .pvr_value = 0x00390000,
228 .cpu_name = "PPC970",
229 .cpu_features = CPU_FTRS_PPC970,
230 .cpu_user_features = COMMON_USER_POWER4 |
231 PPC_FEATURE_HAS_ALTIVEC_COMP,
232 .mmu_features = MMU_FTR_HPTE_TABLE,
233 .icache_bsize = 128,
234 .dcache_bsize = 128,
235 .num_pmcs = 8,
236 .pmc_type = PPC_PMC_IBM,
237 .cpu_setup = __setup_cpu_ppc970,
238 .cpu_restore = __restore_cpu_ppc970,
239 .oprofile_cpu_type = "ppc64/970",
240 .oprofile_type = PPC_OPROFILE_POWER4,
241 .machine_check = machine_check_generic,
242 .platform = "ppc970",
243 },
244 { /* PPC970FX */
245 .pvr_mask = 0xffff0000,
246 .pvr_value = 0x003c0000,
247 .cpu_name = "PPC970FX",
248 .cpu_features = CPU_FTRS_PPC970,
249 .cpu_user_features = COMMON_USER_POWER4 |
250 PPC_FEATURE_HAS_ALTIVEC_COMP,
251 .mmu_features = MMU_FTR_HPTE_TABLE,
252 .icache_bsize = 128,
253 .dcache_bsize = 128,
254 .num_pmcs = 8,
255 .pmc_type = PPC_PMC_IBM,
256 .cpu_setup = __setup_cpu_ppc970,
257 .cpu_restore = __restore_cpu_ppc970,
258 .oprofile_cpu_type = "ppc64/970",
259 .oprofile_type = PPC_OPROFILE_POWER4,
260 .machine_check = machine_check_generic,
261 .platform = "ppc970",
262 },
263 { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
264 .pvr_mask = 0xffffffff,
265 .pvr_value = 0x00440100,
266 .cpu_name = "PPC970MP",
267 .cpu_features = CPU_FTRS_PPC970,
268 .cpu_user_features = COMMON_USER_POWER4 |
269 PPC_FEATURE_HAS_ALTIVEC_COMP,
270 .mmu_features = MMU_FTR_HPTE_TABLE,
271 .icache_bsize = 128,
272 .dcache_bsize = 128,
273 .num_pmcs = 8,
274 .pmc_type = PPC_PMC_IBM,
275 .cpu_setup = __setup_cpu_ppc970,
276 .cpu_restore = __restore_cpu_ppc970,
277 .oprofile_cpu_type = "ppc64/970MP",
278 .oprofile_type = PPC_OPROFILE_POWER4,
279 .machine_check = machine_check_generic,
280 .platform = "ppc970",
281 },
282 { /* 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_FTR_HPTE_TABLE,
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 .machine_check = machine_check_generic,
299 .platform = "ppc970",
300 },
301 { /* PPC970GX */
302 .pvr_mask = 0xffff0000,
303 .pvr_value = 0x00450000,
304 .cpu_name = "PPC970GX",
305 .cpu_features = CPU_FTRS_PPC970,
306 .cpu_user_features = COMMON_USER_POWER4 |
307 PPC_FEATURE_HAS_ALTIVEC_COMP,
308 .mmu_features = MMU_FTR_HPTE_TABLE,
309 .icache_bsize = 128,
310 .dcache_bsize = 128,
311 .num_pmcs = 8,
312 .pmc_type = PPC_PMC_IBM,
313 .cpu_setup = __setup_cpu_ppc970,
314 .oprofile_cpu_type = "ppc64/970",
315 .oprofile_type = PPC_OPROFILE_POWER4,
316 .machine_check = machine_check_generic,
317 .platform = "ppc970",
318 },
319 { /* Power5 GR */
320 .pvr_mask = 0xffff0000,
321 .pvr_value = 0x003a0000,
322 .cpu_name = "POWER5 (gr)",
323 .cpu_features = CPU_FTRS_POWER5,
324 .cpu_user_features = COMMON_USER_POWER5,
325 .mmu_features = MMU_FTR_HPTE_TABLE,
326 .icache_bsize = 128,
327 .dcache_bsize = 128,
328 .num_pmcs = 6,
329 .pmc_type = PPC_PMC_IBM,
330 .oprofile_cpu_type = "ppc64/power5",
331 .oprofile_type = PPC_OPROFILE_POWER4,
332 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
333 * and above but only works on POWER5 and above
334 */
335 .oprofile_mmcra_sihv = MMCRA_SIHV,
336 .oprofile_mmcra_sipr = MMCRA_SIPR,
337 .machine_check = machine_check_generic,
338 .platform = "power5",
339 },
340 { /* Power5++ */
341 .pvr_mask = 0xffffff00,
342 .pvr_value = 0x003b0300,
343 .cpu_name = "POWER5+ (gs)",
344 .cpu_features = CPU_FTRS_POWER5,
345 .cpu_user_features = COMMON_USER_POWER5_PLUS,
346 .mmu_features = MMU_FTR_HPTE_TABLE,
347 .icache_bsize = 128,
348 .dcache_bsize = 128,
349 .num_pmcs = 6,
350 .oprofile_cpu_type = "ppc64/power5++",
351 .oprofile_type = PPC_OPROFILE_POWER4,
352 .oprofile_mmcra_sihv = MMCRA_SIHV,
353 .oprofile_mmcra_sipr = MMCRA_SIPR,
354 .machine_check = machine_check_generic,
355 .platform = "power5+",
356 },
357 { /* Power5 GS */
358 .pvr_mask = 0xffff0000,
359 .pvr_value = 0x003b0000,
360 .cpu_name = "POWER5+ (gs)",
361 .cpu_features = CPU_FTRS_POWER5,
362 .cpu_user_features = COMMON_USER_POWER5_PLUS,
363 .mmu_features = MMU_FTR_HPTE_TABLE,
364 .icache_bsize = 128,
365 .dcache_bsize = 128,
366 .num_pmcs = 6,
367 .pmc_type = PPC_PMC_IBM,
368 .oprofile_cpu_type = "ppc64/power5+",
369 .oprofile_type = PPC_OPROFILE_POWER4,
370 .oprofile_mmcra_sihv = MMCRA_SIHV,
371 .oprofile_mmcra_sipr = MMCRA_SIPR,
372 .machine_check = machine_check_generic,
373 .platform = "power5+",
374 },
375 { /* POWER6 in P5+ mode; 2.04-compliant processor */
376 .pvr_mask = 0xffffffff,
377 .pvr_value = 0x0f000001,
378 .cpu_name = "POWER5+",
379 .cpu_features = CPU_FTRS_POWER5,
380 .cpu_user_features = COMMON_USER_POWER5_PLUS,
381 .mmu_features = MMU_FTR_HPTE_TABLE,
382 .icache_bsize = 128,
383 .dcache_bsize = 128,
384 .machine_check = machine_check_generic,
385 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
386 .oprofile_type = PPC_OPROFILE_POWER4,
387 .platform = "power5+",
388 },
389 { /* Power6 */
390 .pvr_mask = 0xffff0000,
391 .pvr_value = 0x003e0000,
392 .cpu_name = "POWER6 (raw)",
393 .cpu_features = CPU_FTRS_POWER6,
394 .cpu_user_features = COMMON_USER_POWER6 |
395 PPC_FEATURE_POWER6_EXT,
396 .mmu_features = MMU_FTR_HPTE_TABLE,
397 .icache_bsize = 128,
398 .dcache_bsize = 128,
399 .num_pmcs = 6,
400 .pmc_type = PPC_PMC_IBM,
401 .oprofile_cpu_type = "ppc64/power6",
402 .oprofile_type = PPC_OPROFILE_POWER4,
403 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
404 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
405 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
406 POWER6_MMCRA_OTHER,
407 .machine_check = machine_check_generic,
408 .platform = "power6x",
409 },
410 { /* 2.05-compliant processor, i.e. Power6 "architected" mode */
411 .pvr_mask = 0xffffffff,
412 .pvr_value = 0x0f000002,
413 .cpu_name = "POWER6 (architected)",
414 .cpu_features = CPU_FTRS_POWER6,
415 .cpu_user_features = COMMON_USER_POWER6,
416 .mmu_features = MMU_FTR_HPTE_TABLE,
417 .icache_bsize = 128,
418 .dcache_bsize = 128,
419 .machine_check = machine_check_generic,
420 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
421 .oprofile_type = PPC_OPROFILE_POWER4,
422 .platform = "power6",
423 },
424 { /* 2.06-compliant processor, i.e. Power7 "architected" mode */
425 .pvr_mask = 0xffffffff,
426 .pvr_value = 0x0f000003,
427 .cpu_name = "POWER7 (architected)",
428 .cpu_features = CPU_FTRS_POWER7,
429 .cpu_user_features = COMMON_USER_POWER7,
430 .mmu_features = MMU_FTR_HPTE_TABLE,
431 .icache_bsize = 128,
432 .dcache_bsize = 128,
433 .machine_check = machine_check_generic,
434 .oprofile_type = PPC_OPROFILE_POWER4,
435 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
436 .platform = "power7",
437 },
438 { /* Power7 */
439 .pvr_mask = 0xffff0000,
440 .pvr_value = 0x003f0000,
441 .cpu_name = "POWER7 (raw)",
442 .cpu_features = CPU_FTRS_POWER7,
443 .cpu_user_features = COMMON_USER_POWER7,
444 .mmu_features = MMU_FTR_HPTE_TABLE,
445 .icache_bsize = 128,
446 .dcache_bsize = 128,
447 .num_pmcs = 6,
448 .pmc_type = PPC_PMC_IBM,
449 .cpu_setup = __setup_cpu_power7,
450 .cpu_restore = __restore_cpu_power7,
451 .oprofile_cpu_type = "ppc64/power7",
452 .oprofile_type = PPC_OPROFILE_POWER4,
453 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
454 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
455 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
456 POWER6_MMCRA_OTHER,
457 .platform = "power7",
458 },
459 { /* Cell Broadband Engine */
460 .pvr_mask = 0xffff0000,
461 .pvr_value = 0x00700000,
462 .cpu_name = "Cell Broadband Engine",
463 .cpu_features = CPU_FTRS_CELL,
464 .cpu_user_features = COMMON_USER_PPC64 |
465 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
466 PPC_FEATURE_SMT,
467 .mmu_features = MMU_FTR_HPTE_TABLE,
468 .icache_bsize = 128,
469 .dcache_bsize = 128,
470 .num_pmcs = 4,
471 .pmc_type = PPC_PMC_IBM,
472 .oprofile_cpu_type = "ppc64/cell-be",
473 .oprofile_type = PPC_OPROFILE_CELL,
474 .machine_check = machine_check_generic,
475 .platform = "ppc-cell-be",
476 },
477 { /* PA Semi PA6T */
478 .pvr_mask = 0x7fff0000,
479 .pvr_value = 0x00900000,
480 .cpu_name = "PA6T",
481 .cpu_features = CPU_FTRS_PA6T,
482 .cpu_user_features = COMMON_USER_PA6T,
483 .mmu_features = MMU_FTR_HPTE_TABLE,
484 .icache_bsize = 64,
485 .dcache_bsize = 64,
486 .num_pmcs = 6,
487 .pmc_type = PPC_PMC_PA6T,
488 .cpu_setup = __setup_cpu_pa6t,
489 .cpu_restore = __restore_cpu_pa6t,
490 .oprofile_cpu_type = "ppc64/pa6t",
491 .oprofile_type = PPC_OPROFILE_PA6T,
492 .machine_check = machine_check_generic,
493 .platform = "pa6t",
494 },
495 { /* default match */
496 .pvr_mask = 0x00000000,
497 .pvr_value = 0x00000000,
498 .cpu_name = "POWER4 (compatible)",
499 .cpu_features = CPU_FTRS_COMPATIBLE,
500 .cpu_user_features = COMMON_USER_PPC64,
501 .mmu_features = MMU_FTR_HPTE_TABLE,
502 .icache_bsize = 128,
503 .dcache_bsize = 128,
504 .num_pmcs = 6,
505 .pmc_type = PPC_PMC_IBM,
506 .machine_check = machine_check_generic,
507 .platform = "power4",
508 }
509 #endif /* CONFIG_PPC64 */
510 #ifdef CONFIG_PPC32
511 #if CLASSIC_PPC
512 { /* 601 */
513 .pvr_mask = 0xffff0000,
514 .pvr_value = 0x00010000,
515 .cpu_name = "601",
516 .cpu_features = CPU_FTRS_PPC601,
517 .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
518 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
519 .mmu_features = MMU_FTR_HPTE_TABLE,
520 .icache_bsize = 32,
521 .dcache_bsize = 32,
522 .machine_check = machine_check_generic,
523 .platform = "ppc601",
524 },
525 { /* 603 */
526 .pvr_mask = 0xffff0000,
527 .pvr_value = 0x00030000,
528 .cpu_name = "603",
529 .cpu_features = CPU_FTRS_603,
530 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
531 .mmu_features = 0,
532 .icache_bsize = 32,
533 .dcache_bsize = 32,
534 .cpu_setup = __setup_cpu_603,
535 .machine_check = machine_check_generic,
536 .platform = "ppc603",
537 },
538 { /* 603e */
539 .pvr_mask = 0xffff0000,
540 .pvr_value = 0x00060000,
541 .cpu_name = "603e",
542 .cpu_features = CPU_FTRS_603,
543 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
544 .mmu_features = 0,
545 .icache_bsize = 32,
546 .dcache_bsize = 32,
547 .cpu_setup = __setup_cpu_603,
548 .machine_check = machine_check_generic,
549 .platform = "ppc603",
550 },
551 { /* 603ev */
552 .pvr_mask = 0xffff0000,
553 .pvr_value = 0x00070000,
554 .cpu_name = "603ev",
555 .cpu_features = CPU_FTRS_603,
556 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
557 .mmu_features = 0,
558 .icache_bsize = 32,
559 .dcache_bsize = 32,
560 .cpu_setup = __setup_cpu_603,
561 .machine_check = machine_check_generic,
562 .platform = "ppc603",
563 },
564 { /* 604 */
565 .pvr_mask = 0xffff0000,
566 .pvr_value = 0x00040000,
567 .cpu_name = "604",
568 .cpu_features = CPU_FTRS_604,
569 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
570 .mmu_features = MMU_FTR_HPTE_TABLE,
571 .icache_bsize = 32,
572 .dcache_bsize = 32,
573 .num_pmcs = 2,
574 .cpu_setup = __setup_cpu_604,
575 .machine_check = machine_check_generic,
576 .platform = "ppc604",
577 },
578 { /* 604e */
579 .pvr_mask = 0xfffff000,
580 .pvr_value = 0x00090000,
581 .cpu_name = "604e",
582 .cpu_features = CPU_FTRS_604,
583 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
584 .mmu_features = MMU_FTR_HPTE_TABLE,
585 .icache_bsize = 32,
586 .dcache_bsize = 32,
587 .num_pmcs = 4,
588 .cpu_setup = __setup_cpu_604,
589 .machine_check = machine_check_generic,
590 .platform = "ppc604",
591 },
592 { /* 604r */
593 .pvr_mask = 0xffff0000,
594 .pvr_value = 0x00090000,
595 .cpu_name = "604r",
596 .cpu_features = CPU_FTRS_604,
597 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
598 .mmu_features = MMU_FTR_HPTE_TABLE,
599 .icache_bsize = 32,
600 .dcache_bsize = 32,
601 .num_pmcs = 4,
602 .cpu_setup = __setup_cpu_604,
603 .machine_check = machine_check_generic,
604 .platform = "ppc604",
605 },
606 { /* 604ev */
607 .pvr_mask = 0xffff0000,
608 .pvr_value = 0x000a0000,
609 .cpu_name = "604ev",
610 .cpu_features = CPU_FTRS_604,
611 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
612 .mmu_features = MMU_FTR_HPTE_TABLE,
613 .icache_bsize = 32,
614 .dcache_bsize = 32,
615 .num_pmcs = 4,
616 .cpu_setup = __setup_cpu_604,
617 .machine_check = machine_check_generic,
618 .platform = "ppc604",
619 },
620 { /* 740/750 (0x4202, don't support TAU ?) */
621 .pvr_mask = 0xffffffff,
622 .pvr_value = 0x00084202,
623 .cpu_name = "740/750",
624 .cpu_features = CPU_FTRS_740_NOTAU,
625 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
626 .mmu_features = MMU_FTR_HPTE_TABLE,
627 .icache_bsize = 32,
628 .dcache_bsize = 32,
629 .num_pmcs = 4,
630 .cpu_setup = __setup_cpu_750,
631 .machine_check = machine_check_generic,
632 .platform = "ppc750",
633 },
634 { /* 750CX (80100 and 8010x?) */
635 .pvr_mask = 0xfffffff0,
636 .pvr_value = 0x00080100,
637 .cpu_name = "750CX",
638 .cpu_features = CPU_FTRS_750,
639 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
640 .mmu_features = MMU_FTR_HPTE_TABLE,
641 .icache_bsize = 32,
642 .dcache_bsize = 32,
643 .num_pmcs = 4,
644 .cpu_setup = __setup_cpu_750cx,
645 .machine_check = machine_check_generic,
646 .platform = "ppc750",
647 },
648 { /* 750CX (82201 and 82202) */
649 .pvr_mask = 0xfffffff0,
650 .pvr_value = 0x00082200,
651 .cpu_name = "750CX",
652 .cpu_features = CPU_FTRS_750,
653 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
654 .mmu_features = MMU_FTR_HPTE_TABLE,
655 .icache_bsize = 32,
656 .dcache_bsize = 32,
657 .num_pmcs = 4,
658 .pmc_type = PPC_PMC_IBM,
659 .cpu_setup = __setup_cpu_750cx,
660 .machine_check = machine_check_generic,
661 .platform = "ppc750",
662 },
663 { /* 750CXe (82214) */
664 .pvr_mask = 0xfffffff0,
665 .pvr_value = 0x00082210,
666 .cpu_name = "750CXe",
667 .cpu_features = CPU_FTRS_750,
668 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
669 .mmu_features = MMU_FTR_HPTE_TABLE,
670 .icache_bsize = 32,
671 .dcache_bsize = 32,
672 .num_pmcs = 4,
673 .pmc_type = PPC_PMC_IBM,
674 .cpu_setup = __setup_cpu_750cx,
675 .machine_check = machine_check_generic,
676 .platform = "ppc750",
677 },
678 { /* 750CXe "Gekko" (83214) */
679 .pvr_mask = 0xffffffff,
680 .pvr_value = 0x00083214,
681 .cpu_name = "750CXe",
682 .cpu_features = CPU_FTRS_750,
683 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
684 .mmu_features = MMU_FTR_HPTE_TABLE,
685 .icache_bsize = 32,
686 .dcache_bsize = 32,
687 .num_pmcs = 4,
688 .pmc_type = PPC_PMC_IBM,
689 .cpu_setup = __setup_cpu_750cx,
690 .machine_check = machine_check_generic,
691 .platform = "ppc750",
692 },
693 { /* 750CL */
694 .pvr_mask = 0xfffff0f0,
695 .pvr_value = 0x00087010,
696 .cpu_name = "750CL",
697 .cpu_features = CPU_FTRS_750CL,
698 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
699 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
700 .icache_bsize = 32,
701 .dcache_bsize = 32,
702 .num_pmcs = 4,
703 .pmc_type = PPC_PMC_IBM,
704 .cpu_setup = __setup_cpu_750,
705 .machine_check = machine_check_generic,
706 .platform = "ppc750",
707 },
708 { /* 745/755 */
709 .pvr_mask = 0xfffff000,
710 .pvr_value = 0x00083000,
711 .cpu_name = "745/755",
712 .cpu_features = CPU_FTRS_750,
713 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
714 .mmu_features = MMU_FTR_HPTE_TABLE,
715 .icache_bsize = 32,
716 .dcache_bsize = 32,
717 .num_pmcs = 4,
718 .pmc_type = PPC_PMC_IBM,
719 .cpu_setup = __setup_cpu_750,
720 .machine_check = machine_check_generic,
721 .platform = "ppc750",
722 },
723 { /* 750FX rev 1.x */
724 .pvr_mask = 0xffffff00,
725 .pvr_value = 0x70000100,
726 .cpu_name = "750FX",
727 .cpu_features = CPU_FTRS_750FX1,
728 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
729 .mmu_features = MMU_FTR_HPTE_TABLE,
730 .icache_bsize = 32,
731 .dcache_bsize = 32,
732 .num_pmcs = 4,
733 .pmc_type = PPC_PMC_IBM,
734 .cpu_setup = __setup_cpu_750,
735 .machine_check = machine_check_generic,
736 .platform = "ppc750",
737 .oprofile_cpu_type = "ppc/750",
738 .oprofile_type = PPC_OPROFILE_G4,
739 },
740 { /* 750FX rev 2.0 must disable HID0[DPM] */
741 .pvr_mask = 0xffffffff,
742 .pvr_value = 0x70000200,
743 .cpu_name = "750FX",
744 .cpu_features = CPU_FTRS_750FX2,
745 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
746 .mmu_features = MMU_FTR_HPTE_TABLE,
747 .icache_bsize = 32,
748 .dcache_bsize = 32,
749 .num_pmcs = 4,
750 .pmc_type = PPC_PMC_IBM,
751 .cpu_setup = __setup_cpu_750,
752 .machine_check = machine_check_generic,
753 .platform = "ppc750",
754 .oprofile_cpu_type = "ppc/750",
755 .oprofile_type = PPC_OPROFILE_G4,
756 },
757 { /* 750FX (All revs except 2.0) */
758 .pvr_mask = 0xffff0000,
759 .pvr_value = 0x70000000,
760 .cpu_name = "750FX",
761 .cpu_features = CPU_FTRS_750FX,
762 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
763 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
764 .icache_bsize = 32,
765 .dcache_bsize = 32,
766 .num_pmcs = 4,
767 .pmc_type = PPC_PMC_IBM,
768 .cpu_setup = __setup_cpu_750fx,
769 .machine_check = machine_check_generic,
770 .platform = "ppc750",
771 .oprofile_cpu_type = "ppc/750",
772 .oprofile_type = PPC_OPROFILE_G4,
773 },
774 { /* 750GX */
775 .pvr_mask = 0xffff0000,
776 .pvr_value = 0x70020000,
777 .cpu_name = "750GX",
778 .cpu_features = CPU_FTRS_750GX,
779 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
780 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
781 .icache_bsize = 32,
782 .dcache_bsize = 32,
783 .num_pmcs = 4,
784 .pmc_type = PPC_PMC_IBM,
785 .cpu_setup = __setup_cpu_750fx,
786 .machine_check = machine_check_generic,
787 .platform = "ppc750",
788 .oprofile_cpu_type = "ppc/750",
789 .oprofile_type = PPC_OPROFILE_G4,
790 },
791 { /* 740/750 (L2CR bit need fixup for 740) */
792 .pvr_mask = 0xffff0000,
793 .pvr_value = 0x00080000,
794 .cpu_name = "740/750",
795 .cpu_features = CPU_FTRS_740,
796 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
797 .mmu_features = MMU_FTR_HPTE_TABLE,
798 .icache_bsize = 32,
799 .dcache_bsize = 32,
800 .num_pmcs = 4,
801 .pmc_type = PPC_PMC_IBM,
802 .cpu_setup = __setup_cpu_750,
803 .machine_check = machine_check_generic,
804 .platform = "ppc750",
805 },
806 { /* 7400 rev 1.1 ? (no TAU) */
807 .pvr_mask = 0xffffffff,
808 .pvr_value = 0x000c1101,
809 .cpu_name = "7400 (1.1)",
810 .cpu_features = CPU_FTRS_7400_NOTAU,
811 .cpu_user_features = COMMON_USER |
812 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
813 .mmu_features = MMU_FTR_HPTE_TABLE,
814 .icache_bsize = 32,
815 .dcache_bsize = 32,
816 .num_pmcs = 4,
817 .pmc_type = PPC_PMC_G4,
818 .cpu_setup = __setup_cpu_7400,
819 .machine_check = machine_check_generic,
820 .platform = "ppc7400",
821 },
822 { /* 7400 */
823 .pvr_mask = 0xffff0000,
824 .pvr_value = 0x000c0000,
825 .cpu_name = "7400",
826 .cpu_features = CPU_FTRS_7400,
827 .cpu_user_features = COMMON_USER |
828 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
829 .mmu_features = MMU_FTR_HPTE_TABLE,
830 .icache_bsize = 32,
831 .dcache_bsize = 32,
832 .num_pmcs = 4,
833 .pmc_type = PPC_PMC_G4,
834 .cpu_setup = __setup_cpu_7400,
835 .machine_check = machine_check_generic,
836 .platform = "ppc7400",
837 },
838 { /* 7410 */
839 .pvr_mask = 0xffff0000,
840 .pvr_value = 0x800c0000,
841 .cpu_name = "7410",
842 .cpu_features = CPU_FTRS_7400,
843 .cpu_user_features = COMMON_USER |
844 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
845 .mmu_features = MMU_FTR_HPTE_TABLE,
846 .icache_bsize = 32,
847 .dcache_bsize = 32,
848 .num_pmcs = 4,
849 .pmc_type = PPC_PMC_G4,
850 .cpu_setup = __setup_cpu_7410,
851 .machine_check = machine_check_generic,
852 .platform = "ppc7400",
853 },
854 { /* 7450 2.0 - no doze/nap */
855 .pvr_mask = 0xffffffff,
856 .pvr_value = 0x80000200,
857 .cpu_name = "7450",
858 .cpu_features = CPU_FTRS_7450_20,
859 .cpu_user_features = COMMON_USER |
860 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
861 .mmu_features = MMU_FTR_HPTE_TABLE,
862 .icache_bsize = 32,
863 .dcache_bsize = 32,
864 .num_pmcs = 6,
865 .pmc_type = PPC_PMC_G4,
866 .cpu_setup = __setup_cpu_745x,
867 .oprofile_cpu_type = "ppc/7450",
868 .oprofile_type = PPC_OPROFILE_G4,
869 .machine_check = machine_check_generic,
870 .platform = "ppc7450",
871 },
872 { /* 7450 2.1 */
873 .pvr_mask = 0xffffffff,
874 .pvr_value = 0x80000201,
875 .cpu_name = "7450",
876 .cpu_features = CPU_FTRS_7450_21,
877 .cpu_user_features = COMMON_USER |
878 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
879 .mmu_features = MMU_FTR_HPTE_TABLE,
880 .icache_bsize = 32,
881 .dcache_bsize = 32,
882 .num_pmcs = 6,
883 .pmc_type = PPC_PMC_G4,
884 .cpu_setup = __setup_cpu_745x,
885 .oprofile_cpu_type = "ppc/7450",
886 .oprofile_type = PPC_OPROFILE_G4,
887 .machine_check = machine_check_generic,
888 .platform = "ppc7450",
889 },
890 { /* 7450 2.3 and newer */
891 .pvr_mask = 0xffff0000,
892 .pvr_value = 0x80000000,
893 .cpu_name = "7450",
894 .cpu_features = CPU_FTRS_7450_23,
895 .cpu_user_features = COMMON_USER |
896 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
897 .mmu_features = MMU_FTR_HPTE_TABLE,
898 .icache_bsize = 32,
899 .dcache_bsize = 32,
900 .num_pmcs = 6,
901 .pmc_type = PPC_PMC_G4,
902 .cpu_setup = __setup_cpu_745x,
903 .oprofile_cpu_type = "ppc/7450",
904 .oprofile_type = PPC_OPROFILE_G4,
905 .machine_check = machine_check_generic,
906 .platform = "ppc7450",
907 },
908 { /* 7455 rev 1.x */
909 .pvr_mask = 0xffffff00,
910 .pvr_value = 0x80010100,
911 .cpu_name = "7455",
912 .cpu_features = CPU_FTRS_7455_1,
913 .cpu_user_features = COMMON_USER |
914 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
915 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
916 .icache_bsize = 32,
917 .dcache_bsize = 32,
918 .num_pmcs = 6,
919 .pmc_type = PPC_PMC_G4,
920 .cpu_setup = __setup_cpu_745x,
921 .oprofile_cpu_type = "ppc/7450",
922 .oprofile_type = PPC_OPROFILE_G4,
923 .machine_check = machine_check_generic,
924 .platform = "ppc7450",
925 },
926 { /* 7455 rev 2.0 */
927 .pvr_mask = 0xffffffff,
928 .pvr_value = 0x80010200,
929 .cpu_name = "7455",
930 .cpu_features = CPU_FTRS_7455_20,
931 .cpu_user_features = COMMON_USER |
932 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
933 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
934 .icache_bsize = 32,
935 .dcache_bsize = 32,
936 .num_pmcs = 6,
937 .pmc_type = PPC_PMC_G4,
938 .cpu_setup = __setup_cpu_745x,
939 .oprofile_cpu_type = "ppc/7450",
940 .oprofile_type = PPC_OPROFILE_G4,
941 .machine_check = machine_check_generic,
942 .platform = "ppc7450",
943 },
944 { /* 7455 others */
945 .pvr_mask = 0xffff0000,
946 .pvr_value = 0x80010000,
947 .cpu_name = "7455",
948 .cpu_features = CPU_FTRS_7455,
949 .cpu_user_features = COMMON_USER |
950 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
951 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
952 .icache_bsize = 32,
953 .dcache_bsize = 32,
954 .num_pmcs = 6,
955 .pmc_type = PPC_PMC_G4,
956 .cpu_setup = __setup_cpu_745x,
957 .oprofile_cpu_type = "ppc/7450",
958 .oprofile_type = PPC_OPROFILE_G4,
959 .machine_check = machine_check_generic,
960 .platform = "ppc7450",
961 },
962 { /* 7447/7457 Rev 1.0 */
963 .pvr_mask = 0xffffffff,
964 .pvr_value = 0x80020100,
965 .cpu_name = "7447/7457",
966 .cpu_features = CPU_FTRS_7447_10,
967 .cpu_user_features = COMMON_USER |
968 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
969 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
970 .icache_bsize = 32,
971 .dcache_bsize = 32,
972 .num_pmcs = 6,
973 .pmc_type = PPC_PMC_G4,
974 .cpu_setup = __setup_cpu_745x,
975 .oprofile_cpu_type = "ppc/7450",
976 .oprofile_type = PPC_OPROFILE_G4,
977 .machine_check = machine_check_generic,
978 .platform = "ppc7450",
979 },
980 { /* 7447/7457 Rev 1.1 */
981 .pvr_mask = 0xffffffff,
982 .pvr_value = 0x80020101,
983 .cpu_name = "7447/7457",
984 .cpu_features = CPU_FTRS_7447_10,
985 .cpu_user_features = COMMON_USER |
986 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
987 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
988 .icache_bsize = 32,
989 .dcache_bsize = 32,
990 .num_pmcs = 6,
991 .pmc_type = PPC_PMC_G4,
992 .cpu_setup = __setup_cpu_745x,
993 .oprofile_cpu_type = "ppc/7450",
994 .oprofile_type = PPC_OPROFILE_G4,
995 .machine_check = machine_check_generic,
996 .platform = "ppc7450",
997 },
998 { /* 7447/7457 Rev 1.2 and later */
999 .pvr_mask = 0xffff0000,
1000 .pvr_value = 0x80020000,
1001 .cpu_name = "7447/7457",
1002 .cpu_features = CPU_FTRS_7447,
1003 .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1004 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1005 .icache_bsize = 32,
1006 .dcache_bsize = 32,
1007 .num_pmcs = 6,
1008 .pmc_type = PPC_PMC_G4,
1009 .cpu_setup = __setup_cpu_745x,
1010 .oprofile_cpu_type = "ppc/7450",
1011 .oprofile_type = PPC_OPROFILE_G4,
1012 .machine_check = machine_check_generic,
1013 .platform = "ppc7450",
1014 },
1015 { /* 7447A */
1016 .pvr_mask = 0xffff0000,
1017 .pvr_value = 0x80030000,
1018 .cpu_name = "7447A",
1019 .cpu_features = CPU_FTRS_7447A,
1020 .cpu_user_features = COMMON_USER |
1021 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1022 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1023 .icache_bsize = 32,
1024 .dcache_bsize = 32,
1025 .num_pmcs = 6,
1026 .pmc_type = PPC_PMC_G4,
1027 .cpu_setup = __setup_cpu_745x,
1028 .oprofile_cpu_type = "ppc/7450",
1029 .oprofile_type = PPC_OPROFILE_G4,
1030 .machine_check = machine_check_generic,
1031 .platform = "ppc7450",
1032 },
1033 { /* 7448 */
1034 .pvr_mask = 0xffff0000,
1035 .pvr_value = 0x80040000,
1036 .cpu_name = "7448",
1037 .cpu_features = CPU_FTRS_7448,
1038 .cpu_user_features = COMMON_USER |
1039 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1040 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1041 .icache_bsize = 32,
1042 .dcache_bsize = 32,
1043 .num_pmcs = 6,
1044 .pmc_type = PPC_PMC_G4,
1045 .cpu_setup = __setup_cpu_745x,
1046 .oprofile_cpu_type = "ppc/7450",
1047 .oprofile_type = PPC_OPROFILE_G4,
1048 .machine_check = machine_check_generic,
1049 .platform = "ppc7450",
1050 },
1051 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
1052 .pvr_mask = 0x7fff0000,
1053 .pvr_value = 0x00810000,
1054 .cpu_name = "82xx",
1055 .cpu_features = CPU_FTRS_82XX,
1056 .cpu_user_features = COMMON_USER,
1057 .mmu_features = 0,
1058 .icache_bsize = 32,
1059 .dcache_bsize = 32,
1060 .cpu_setup = __setup_cpu_603,
1061 .machine_check = machine_check_generic,
1062 .platform = "ppc603",
1063 },
1064 { /* All G2_LE (603e core, plus some) have the same pvr */
1065 .pvr_mask = 0x7fff0000,
1066 .pvr_value = 0x00820000,
1067 .cpu_name = "G2_LE",
1068 .cpu_features = CPU_FTRS_G2_LE,
1069 .cpu_user_features = COMMON_USER,
1070 .mmu_features = MMU_FTR_USE_HIGH_BATS,
1071 .icache_bsize = 32,
1072 .dcache_bsize = 32,
1073 .cpu_setup = __setup_cpu_603,
1074 .machine_check = machine_check_generic,
1075 .platform = "ppc603",
1076 },
1077 { /* e300c1 (a 603e core, plus some) on 83xx */
1078 .pvr_mask = 0x7fff0000,
1079 .pvr_value = 0x00830000,
1080 .cpu_name = "e300c1",
1081 .cpu_features = CPU_FTRS_E300,
1082 .cpu_user_features = COMMON_USER,
1083 .mmu_features = MMU_FTR_USE_HIGH_BATS,
1084 .icache_bsize = 32,
1085 .dcache_bsize = 32,
1086 .cpu_setup = __setup_cpu_603,
1087 .machine_check = machine_check_generic,
1088 .platform = "ppc603",
1089 },
1090 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1091 .pvr_mask = 0x7fff0000,
1092 .pvr_value = 0x00840000,
1093 .cpu_name = "e300c2",
1094 .cpu_features = CPU_FTRS_E300C2,
1095 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1096 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1097 MMU_FTR_NEED_DTLB_SW_LRU,
1098 .icache_bsize = 32,
1099 .dcache_bsize = 32,
1100 .cpu_setup = __setup_cpu_603,
1101 .machine_check = machine_check_generic,
1102 .platform = "ppc603",
1103 },
1104 { /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1105 .pvr_mask = 0x7fff0000,
1106 .pvr_value = 0x00850000,
1107 .cpu_name = "e300c3",
1108 .cpu_features = CPU_FTRS_E300,
1109 .cpu_user_features = COMMON_USER,
1110 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1111 MMU_FTR_NEED_DTLB_SW_LRU,
1112 .icache_bsize = 32,
1113 .dcache_bsize = 32,
1114 .cpu_setup = __setup_cpu_603,
1115 .num_pmcs = 4,
1116 .oprofile_cpu_type = "ppc/e300",
1117 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1118 .platform = "ppc603",
1119 },
1120 { /* e300c4 (e300c1, plus one IU) */
1121 .pvr_mask = 0x7fff0000,
1122 .pvr_value = 0x00860000,
1123 .cpu_name = "e300c4",
1124 .cpu_features = CPU_FTRS_E300,
1125 .cpu_user_features = COMMON_USER,
1126 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1127 MMU_FTR_NEED_DTLB_SW_LRU,
1128 .icache_bsize = 32,
1129 .dcache_bsize = 32,
1130 .cpu_setup = __setup_cpu_603,
1131 .machine_check = machine_check_generic,
1132 .num_pmcs = 4,
1133 .oprofile_cpu_type = "ppc/e300",
1134 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1135 .platform = "ppc603",
1136 },
1137 { /* default match, we assume split I/D cache & TB (non-601)... */
1138 .pvr_mask = 0x00000000,
1139 .pvr_value = 0x00000000,
1140 .cpu_name = "(generic PPC)",
1141 .cpu_features = CPU_FTRS_CLASSIC32,
1142 .cpu_user_features = COMMON_USER,
1143 .mmu_features = MMU_FTR_HPTE_TABLE,
1144 .icache_bsize = 32,
1145 .dcache_bsize = 32,
1146 .machine_check = machine_check_generic,
1147 .platform = "ppc603",
1148 },
1149 #endif /* CLASSIC_PPC */
1150 #ifdef CONFIG_8xx
1151 { /* 8xx */
1152 .pvr_mask = 0xffff0000,
1153 .pvr_value = 0x00500000,
1154 .cpu_name = "8xx",
1155 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1156 * if the 8xx code is there.... */
1157 .cpu_features = CPU_FTRS_8XX,
1158 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1159 .mmu_features = MMU_FTR_TYPE_8xx,
1160 .icache_bsize = 16,
1161 .dcache_bsize = 16,
1162 .platform = "ppc823",
1163 },
1164 #endif /* CONFIG_8xx */
1165 #ifdef CONFIG_40x
1166 { /* 403GC */
1167 .pvr_mask = 0xffffff00,
1168 .pvr_value = 0x00200200,
1169 .cpu_name = "403GC",
1170 .cpu_features = CPU_FTRS_40X,
1171 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1172 .mmu_features = MMU_FTR_TYPE_40x,
1173 .icache_bsize = 16,
1174 .dcache_bsize = 16,
1175 .machine_check = machine_check_4xx,
1176 .platform = "ppc403",
1177 },
1178 { /* 403GCX */
1179 .pvr_mask = 0xffffff00,
1180 .pvr_value = 0x00201400,
1181 .cpu_name = "403GCX",
1182 .cpu_features = CPU_FTRS_40X,
1183 .cpu_user_features = PPC_FEATURE_32 |
1184 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1185 .mmu_features = MMU_FTR_TYPE_40x,
1186 .icache_bsize = 16,
1187 .dcache_bsize = 16,
1188 .machine_check = machine_check_4xx,
1189 .platform = "ppc403",
1190 },
1191 { /* 403G ?? */
1192 .pvr_mask = 0xffff0000,
1193 .pvr_value = 0x00200000,
1194 .cpu_name = "403G ??",
1195 .cpu_features = CPU_FTRS_40X,
1196 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1197 .mmu_features = MMU_FTR_TYPE_40x,
1198 .icache_bsize = 16,
1199 .dcache_bsize = 16,
1200 .machine_check = machine_check_4xx,
1201 .platform = "ppc403",
1202 },
1203 { /* 405GP */
1204 .pvr_mask = 0xffff0000,
1205 .pvr_value = 0x40110000,
1206 .cpu_name = "405GP",
1207 .cpu_features = CPU_FTRS_40X,
1208 .cpu_user_features = PPC_FEATURE_32 |
1209 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1210 .mmu_features = MMU_FTR_TYPE_40x,
1211 .icache_bsize = 32,
1212 .dcache_bsize = 32,
1213 .machine_check = machine_check_4xx,
1214 .platform = "ppc405",
1215 },
1216 { /* STB 03xxx */
1217 .pvr_mask = 0xffff0000,
1218 .pvr_value = 0x40130000,
1219 .cpu_name = "STB03xxx",
1220 .cpu_features = CPU_FTRS_40X,
1221 .cpu_user_features = PPC_FEATURE_32 |
1222 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1223 .mmu_features = MMU_FTR_TYPE_40x,
1224 .icache_bsize = 32,
1225 .dcache_bsize = 32,
1226 .machine_check = machine_check_4xx,
1227 .platform = "ppc405",
1228 },
1229 { /* STB 04xxx */
1230 .pvr_mask = 0xffff0000,
1231 .pvr_value = 0x41810000,
1232 .cpu_name = "STB04xxx",
1233 .cpu_features = CPU_FTRS_40X,
1234 .cpu_user_features = PPC_FEATURE_32 |
1235 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1236 .mmu_features = MMU_FTR_TYPE_40x,
1237 .icache_bsize = 32,
1238 .dcache_bsize = 32,
1239 .machine_check = machine_check_4xx,
1240 .platform = "ppc405",
1241 },
1242 { /* NP405L */
1243 .pvr_mask = 0xffff0000,
1244 .pvr_value = 0x41610000,
1245 .cpu_name = "NP405L",
1246 .cpu_features = CPU_FTRS_40X,
1247 .cpu_user_features = PPC_FEATURE_32 |
1248 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1249 .mmu_features = MMU_FTR_TYPE_40x,
1250 .icache_bsize = 32,
1251 .dcache_bsize = 32,
1252 .machine_check = machine_check_4xx,
1253 .platform = "ppc405",
1254 },
1255 { /* NP4GS3 */
1256 .pvr_mask = 0xffff0000,
1257 .pvr_value = 0x40B10000,
1258 .cpu_name = "NP4GS3",
1259 .cpu_features = CPU_FTRS_40X,
1260 .cpu_user_features = PPC_FEATURE_32 |
1261 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1262 .mmu_features = MMU_FTR_TYPE_40x,
1263 .icache_bsize = 32,
1264 .dcache_bsize = 32,
1265 .machine_check = machine_check_4xx,
1266 .platform = "ppc405",
1267 },
1268 { /* NP405H */
1269 .pvr_mask = 0xffff0000,
1270 .pvr_value = 0x41410000,
1271 .cpu_name = "NP405H",
1272 .cpu_features = CPU_FTRS_40X,
1273 .cpu_user_features = PPC_FEATURE_32 |
1274 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1275 .mmu_features = MMU_FTR_TYPE_40x,
1276 .icache_bsize = 32,
1277 .dcache_bsize = 32,
1278 .machine_check = machine_check_4xx,
1279 .platform = "ppc405",
1280 },
1281 { /* 405GPr */
1282 .pvr_mask = 0xffff0000,
1283 .pvr_value = 0x50910000,
1284 .cpu_name = "405GPr",
1285 .cpu_features = CPU_FTRS_40X,
1286 .cpu_user_features = PPC_FEATURE_32 |
1287 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1288 .mmu_features = MMU_FTR_TYPE_40x,
1289 .icache_bsize = 32,
1290 .dcache_bsize = 32,
1291 .machine_check = machine_check_4xx,
1292 .platform = "ppc405",
1293 },
1294 { /* STBx25xx */
1295 .pvr_mask = 0xffff0000,
1296 .pvr_value = 0x51510000,
1297 .cpu_name = "STBx25xx",
1298 .cpu_features = CPU_FTRS_40X,
1299 .cpu_user_features = PPC_FEATURE_32 |
1300 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1301 .mmu_features = MMU_FTR_TYPE_40x,
1302 .icache_bsize = 32,
1303 .dcache_bsize = 32,
1304 .machine_check = machine_check_4xx,
1305 .platform = "ppc405",
1306 },
1307 { /* 405LP */
1308 .pvr_mask = 0xffff0000,
1309 .pvr_value = 0x41F10000,
1310 .cpu_name = "405LP",
1311 .cpu_features = CPU_FTRS_40X,
1312 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1313 .mmu_features = MMU_FTR_TYPE_40x,
1314 .icache_bsize = 32,
1315 .dcache_bsize = 32,
1316 .machine_check = machine_check_4xx,
1317 .platform = "ppc405",
1318 },
1319 { /* Xilinx Virtex-II Pro */
1320 .pvr_mask = 0xfffff000,
1321 .pvr_value = 0x20010000,
1322 .cpu_name = "Virtex-II Pro",
1323 .cpu_features = CPU_FTRS_40X,
1324 .cpu_user_features = PPC_FEATURE_32 |
1325 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1326 .mmu_features = MMU_FTR_TYPE_40x,
1327 .icache_bsize = 32,
1328 .dcache_bsize = 32,
1329 .machine_check = machine_check_4xx,
1330 .platform = "ppc405",
1331 },
1332 { /* Xilinx Virtex-4 FX */
1333 .pvr_mask = 0xfffff000,
1334 .pvr_value = 0x20011000,
1335 .cpu_name = "Virtex-4 FX",
1336 .cpu_features = CPU_FTRS_40X,
1337 .cpu_user_features = PPC_FEATURE_32 |
1338 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1339 .mmu_features = MMU_FTR_TYPE_40x,
1340 .icache_bsize = 32,
1341 .dcache_bsize = 32,
1342 .machine_check = machine_check_4xx,
1343 .platform = "ppc405",
1344 },
1345 { /* 405EP */
1346 .pvr_mask = 0xffff0000,
1347 .pvr_value = 0x51210000,
1348 .cpu_name = "405EP",
1349 .cpu_features = CPU_FTRS_40X,
1350 .cpu_user_features = PPC_FEATURE_32 |
1351 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1352 .mmu_features = MMU_FTR_TYPE_40x,
1353 .icache_bsize = 32,
1354 .dcache_bsize = 32,
1355 .machine_check = machine_check_4xx,
1356 .platform = "ppc405",
1357 },
1358 { /* 405EX */
1359 .pvr_mask = 0xffff0004,
1360 .pvr_value = 0x12910004,
1361 .cpu_name = "405EX",
1362 .cpu_features = CPU_FTRS_40X,
1363 .cpu_user_features = PPC_FEATURE_32 |
1364 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1365 .mmu_features = MMU_FTR_TYPE_40x,
1366 .icache_bsize = 32,
1367 .dcache_bsize = 32,
1368 .machine_check = machine_check_4xx,
1369 .platform = "ppc405",
1370 },
1371 { /* 405EXr */
1372 .pvr_mask = 0xffff0004,
1373 .pvr_value = 0x12910000,
1374 .cpu_name = "405EXr",
1375 .cpu_features = CPU_FTRS_40X,
1376 .cpu_user_features = PPC_FEATURE_32 |
1377 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1378 .mmu_features = MMU_FTR_TYPE_40x,
1379 .icache_bsize = 32,
1380 .dcache_bsize = 32,
1381 .machine_check = machine_check_4xx,
1382 .platform = "ppc405",
1383 },
1384 {
1385 /* 405EZ */
1386 .pvr_mask = 0xffff0000,
1387 .pvr_value = 0x41510000,
1388 .cpu_name = "405EZ",
1389 .cpu_features = CPU_FTRS_40X,
1390 .cpu_user_features = PPC_FEATURE_32 |
1391 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1392 .mmu_features = MMU_FTR_TYPE_40x,
1393 .icache_bsize = 32,
1394 .dcache_bsize = 32,
1395 .machine_check = machine_check_4xx,
1396 .platform = "ppc405",
1397 },
1398 { /* default match */
1399 .pvr_mask = 0x00000000,
1400 .pvr_value = 0x00000000,
1401 .cpu_name = "(generic 40x PPC)",
1402 .cpu_features = CPU_FTRS_40X,
1403 .cpu_user_features = PPC_FEATURE_32 |
1404 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1405 .mmu_features = MMU_FTR_TYPE_40x,
1406 .icache_bsize = 32,
1407 .dcache_bsize = 32,
1408 .machine_check = machine_check_4xx,
1409 .platform = "ppc405",
1410 }
1411
1412 #endif /* CONFIG_40x */
1413 #ifdef CONFIG_44x
1414 {
1415 .pvr_mask = 0xf0000fff,
1416 .pvr_value = 0x40000850,
1417 .cpu_name = "440GR Rev. A",
1418 .cpu_features = CPU_FTRS_44X,
1419 .cpu_user_features = COMMON_USER_BOOKE,
1420 .mmu_features = MMU_FTR_TYPE_44x,
1421 .icache_bsize = 32,
1422 .dcache_bsize = 32,
1423 .machine_check = machine_check_4xx,
1424 .platform = "ppc440",
1425 },
1426 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1427 .pvr_mask = 0xf0000fff,
1428 .pvr_value = 0x40000858,
1429 .cpu_name = "440EP Rev. A",
1430 .cpu_features = CPU_FTRS_44X,
1431 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1432 .mmu_features = MMU_FTR_TYPE_44x,
1433 .icache_bsize = 32,
1434 .dcache_bsize = 32,
1435 .cpu_setup = __setup_cpu_440ep,
1436 .machine_check = machine_check_4xx,
1437 .platform = "ppc440",
1438 },
1439 {
1440 .pvr_mask = 0xf0000fff,
1441 .pvr_value = 0x400008d3,
1442 .cpu_name = "440GR Rev. B",
1443 .cpu_features = CPU_FTRS_44X,
1444 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1445 .mmu_features = MMU_FTR_TYPE_44x,
1446 .icache_bsize = 32,
1447 .dcache_bsize = 32,
1448 .machine_check = machine_check_4xx,
1449 .platform = "ppc440",
1450 },
1451 { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1452 .pvr_mask = 0xf0000ff7,
1453 .pvr_value = 0x400008d4,
1454 .cpu_name = "440EP Rev. C",
1455 .cpu_features = CPU_FTRS_44X,
1456 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1457 .mmu_features = MMU_FTR_TYPE_44x,
1458 .icache_bsize = 32,
1459 .dcache_bsize = 32,
1460 .cpu_setup = __setup_cpu_440ep,
1461 .machine_check = machine_check_4xx,
1462 .platform = "ppc440",
1463 },
1464 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1465 .pvr_mask = 0xf0000fff,
1466 .pvr_value = 0x400008db,
1467 .cpu_name = "440EP Rev. B",
1468 .cpu_features = CPU_FTRS_44X,
1469 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1470 .mmu_features = MMU_FTR_TYPE_44x,
1471 .icache_bsize = 32,
1472 .dcache_bsize = 32,
1473 .cpu_setup = __setup_cpu_440ep,
1474 .machine_check = machine_check_4xx,
1475 .platform = "ppc440",
1476 },
1477 { /* 440GRX */
1478 .pvr_mask = 0xf0000ffb,
1479 .pvr_value = 0x200008D0,
1480 .cpu_name = "440GRX",
1481 .cpu_features = CPU_FTRS_44X,
1482 .cpu_user_features = COMMON_USER_BOOKE,
1483 .mmu_features = MMU_FTR_TYPE_44x,
1484 .icache_bsize = 32,
1485 .dcache_bsize = 32,
1486 .cpu_setup = __setup_cpu_440grx,
1487 .machine_check = machine_check_440A,
1488 .platform = "ppc440",
1489 },
1490 { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1491 .pvr_mask = 0xf0000ffb,
1492 .pvr_value = 0x200008D8,
1493 .cpu_name = "440EPX",
1494 .cpu_features = CPU_FTRS_44X,
1495 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1496 .mmu_features = MMU_FTR_TYPE_44x,
1497 .icache_bsize = 32,
1498 .dcache_bsize = 32,
1499 .cpu_setup = __setup_cpu_440epx,
1500 .machine_check = machine_check_440A,
1501 .platform = "ppc440",
1502 },
1503 { /* 440GP Rev. B */
1504 .pvr_mask = 0xf0000fff,
1505 .pvr_value = 0x40000440,
1506 .cpu_name = "440GP Rev. B",
1507 .cpu_features = CPU_FTRS_44X,
1508 .cpu_user_features = COMMON_USER_BOOKE,
1509 .mmu_features = MMU_FTR_TYPE_44x,
1510 .icache_bsize = 32,
1511 .dcache_bsize = 32,
1512 .machine_check = machine_check_4xx,
1513 .platform = "ppc440gp",
1514 },
1515 { /* 440GP Rev. C */
1516 .pvr_mask = 0xf0000fff,
1517 .pvr_value = 0x40000481,
1518 .cpu_name = "440GP Rev. C",
1519 .cpu_features = CPU_FTRS_44X,
1520 .cpu_user_features = COMMON_USER_BOOKE,
1521 .mmu_features = MMU_FTR_TYPE_44x,
1522 .icache_bsize = 32,
1523 .dcache_bsize = 32,
1524 .machine_check = machine_check_4xx,
1525 .platform = "ppc440gp",
1526 },
1527 { /* 440GX Rev. A */
1528 .pvr_mask = 0xf0000fff,
1529 .pvr_value = 0x50000850,
1530 .cpu_name = "440GX Rev. A",
1531 .cpu_features = CPU_FTRS_44X,
1532 .cpu_user_features = COMMON_USER_BOOKE,
1533 .mmu_features = MMU_FTR_TYPE_44x,
1534 .icache_bsize = 32,
1535 .dcache_bsize = 32,
1536 .cpu_setup = __setup_cpu_440gx,
1537 .machine_check = machine_check_440A,
1538 .platform = "ppc440",
1539 },
1540 { /* 440GX Rev. B */
1541 .pvr_mask = 0xf0000fff,
1542 .pvr_value = 0x50000851,
1543 .cpu_name = "440GX Rev. B",
1544 .cpu_features = CPU_FTRS_44X,
1545 .cpu_user_features = COMMON_USER_BOOKE,
1546 .mmu_features = MMU_FTR_TYPE_44x,
1547 .icache_bsize = 32,
1548 .dcache_bsize = 32,
1549 .cpu_setup = __setup_cpu_440gx,
1550 .machine_check = machine_check_440A,
1551 .platform = "ppc440",
1552 },
1553 { /* 440GX Rev. C */
1554 .pvr_mask = 0xf0000fff,
1555 .pvr_value = 0x50000892,
1556 .cpu_name = "440GX Rev. C",
1557 .cpu_features = CPU_FTRS_44X,
1558 .cpu_user_features = COMMON_USER_BOOKE,
1559 .mmu_features = MMU_FTR_TYPE_44x,
1560 .icache_bsize = 32,
1561 .dcache_bsize = 32,
1562 .cpu_setup = __setup_cpu_440gx,
1563 .machine_check = machine_check_440A,
1564 .platform = "ppc440",
1565 },
1566 { /* 440GX Rev. F */
1567 .pvr_mask = 0xf0000fff,
1568 .pvr_value = 0x50000894,
1569 .cpu_name = "440GX Rev. F",
1570 .cpu_features = CPU_FTRS_44X,
1571 .cpu_user_features = COMMON_USER_BOOKE,
1572 .mmu_features = MMU_FTR_TYPE_44x,
1573 .icache_bsize = 32,
1574 .dcache_bsize = 32,
1575 .cpu_setup = __setup_cpu_440gx,
1576 .machine_check = machine_check_440A,
1577 .platform = "ppc440",
1578 },
1579 { /* 440SP Rev. A */
1580 .pvr_mask = 0xfff00fff,
1581 .pvr_value = 0x53200891,
1582 .cpu_name = "440SP Rev. A",
1583 .cpu_features = CPU_FTRS_44X,
1584 .cpu_user_features = COMMON_USER_BOOKE,
1585 .mmu_features = MMU_FTR_TYPE_44x,
1586 .icache_bsize = 32,
1587 .dcache_bsize = 32,
1588 .machine_check = machine_check_4xx,
1589 .platform = "ppc440",
1590 },
1591 { /* 440SPe Rev. A */
1592 .pvr_mask = 0xfff00fff,
1593 .pvr_value = 0x53400890,
1594 .cpu_name = "440SPe Rev. A",
1595 .cpu_features = CPU_FTRS_44X,
1596 .cpu_user_features = COMMON_USER_BOOKE,
1597 .mmu_features = MMU_FTR_TYPE_44x,
1598 .icache_bsize = 32,
1599 .dcache_bsize = 32,
1600 .cpu_setup = __setup_cpu_440spe,
1601 .machine_check = machine_check_440A,
1602 .platform = "ppc440",
1603 },
1604 { /* 440SPe Rev. B */
1605 .pvr_mask = 0xfff00fff,
1606 .pvr_value = 0x53400891,
1607 .cpu_name = "440SPe Rev. B",
1608 .cpu_features = CPU_FTRS_44X,
1609 .cpu_user_features = COMMON_USER_BOOKE,
1610 .mmu_features = MMU_FTR_TYPE_44x,
1611 .icache_bsize = 32,
1612 .dcache_bsize = 32,
1613 .cpu_setup = __setup_cpu_440spe,
1614 .machine_check = machine_check_440A,
1615 .platform = "ppc440",
1616 },
1617 { /* 440 in Xilinx Virtex-5 FXT */
1618 .pvr_mask = 0xfffffff0,
1619 .pvr_value = 0x7ff21910,
1620 .cpu_name = "440 in Virtex-5 FXT",
1621 .cpu_features = CPU_FTRS_44X,
1622 .cpu_user_features = COMMON_USER_BOOKE,
1623 .mmu_features = MMU_FTR_TYPE_44x,
1624 .icache_bsize = 32,
1625 .dcache_bsize = 32,
1626 .cpu_setup = __setup_cpu_440x5,
1627 .machine_check = machine_check_440A,
1628 .platform = "ppc440",
1629 },
1630 { /* 460EX */
1631 .pvr_mask = 0xffff0002,
1632 .pvr_value = 0x13020002,
1633 .cpu_name = "460EX",
1634 .cpu_features = CPU_FTRS_440x6,
1635 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1636 .mmu_features = MMU_FTR_TYPE_44x,
1637 .icache_bsize = 32,
1638 .dcache_bsize = 32,
1639 .cpu_setup = __setup_cpu_460ex,
1640 .machine_check = machine_check_440A,
1641 .platform = "ppc440",
1642 },
1643 { /* 460GT */
1644 .pvr_mask = 0xffff0002,
1645 .pvr_value = 0x13020000,
1646 .cpu_name = "460GT",
1647 .cpu_features = CPU_FTRS_440x6,
1648 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1649 .mmu_features = MMU_FTR_TYPE_44x,
1650 .icache_bsize = 32,
1651 .dcache_bsize = 32,
1652 .cpu_setup = __setup_cpu_460gt,
1653 .machine_check = machine_check_440A,
1654 .platform = "ppc440",
1655 },
1656 { /* 460SX */
1657 .pvr_mask = 0xffffff00,
1658 .pvr_value = 0x13541800,
1659 .cpu_name = "460SX",
1660 .cpu_features = CPU_FTRS_44X,
1661 .cpu_user_features = COMMON_USER_BOOKE,
1662 .mmu_features = MMU_FTR_TYPE_44x,
1663 .icache_bsize = 32,
1664 .dcache_bsize = 32,
1665 .cpu_setup = __setup_cpu_460sx,
1666 .machine_check = machine_check_440A,
1667 .platform = "ppc440",
1668 },
1669 { /* default match */
1670 .pvr_mask = 0x00000000,
1671 .pvr_value = 0x00000000,
1672 .cpu_name = "(generic 44x PPC)",
1673 .cpu_features = CPU_FTRS_44X,
1674 .cpu_user_features = COMMON_USER_BOOKE,
1675 .mmu_features = MMU_FTR_TYPE_44x,
1676 .icache_bsize = 32,
1677 .dcache_bsize = 32,
1678 .machine_check = machine_check_4xx,
1679 .platform = "ppc440",
1680 }
1681 #endif /* CONFIG_44x */
1682 #ifdef CONFIG_E200
1683 { /* e200z5 */
1684 .pvr_mask = 0xfff00000,
1685 .pvr_value = 0x81000000,
1686 .cpu_name = "e200z5",
1687 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1688 .cpu_features = CPU_FTRS_E200,
1689 .cpu_user_features = COMMON_USER_BOOKE |
1690 PPC_FEATURE_HAS_EFP_SINGLE |
1691 PPC_FEATURE_UNIFIED_CACHE,
1692 .mmu_features = MMU_FTR_TYPE_FSL_E,
1693 .dcache_bsize = 32,
1694 .machine_check = machine_check_e200,
1695 .platform = "ppc5554",
1696 },
1697 { /* e200z6 */
1698 .pvr_mask = 0xfff00000,
1699 .pvr_value = 0x81100000,
1700 .cpu_name = "e200z6",
1701 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1702 .cpu_features = CPU_FTRS_E200,
1703 .cpu_user_features = COMMON_USER_BOOKE |
1704 PPC_FEATURE_HAS_SPE_COMP |
1705 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1706 PPC_FEATURE_UNIFIED_CACHE,
1707 .mmu_features = MMU_FTR_TYPE_FSL_E,
1708 .dcache_bsize = 32,
1709 .machine_check = machine_check_e200,
1710 .platform = "ppc5554",
1711 },
1712 { /* default match */
1713 .pvr_mask = 0x00000000,
1714 .pvr_value = 0x00000000,
1715 .cpu_name = "(generic E200 PPC)",
1716 .cpu_features = CPU_FTRS_E200,
1717 .cpu_user_features = COMMON_USER_BOOKE |
1718 PPC_FEATURE_HAS_EFP_SINGLE |
1719 PPC_FEATURE_UNIFIED_CACHE,
1720 .mmu_features = MMU_FTR_TYPE_FSL_E,
1721 .dcache_bsize = 32,
1722 .cpu_setup = __setup_cpu_e200,
1723 .machine_check = machine_check_e200,
1724 .platform = "ppc5554",
1725 }
1726 #endif /* CONFIG_E200 */
1727 #ifdef CONFIG_E500
1728 { /* e500 */
1729 .pvr_mask = 0xffff0000,
1730 .pvr_value = 0x80200000,
1731 .cpu_name = "e500",
1732 .cpu_features = CPU_FTRS_E500,
1733 .cpu_user_features = COMMON_USER_BOOKE |
1734 PPC_FEATURE_HAS_SPE_COMP |
1735 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1736 .mmu_features = MMU_FTR_TYPE_FSL_E,
1737 .icache_bsize = 32,
1738 .dcache_bsize = 32,
1739 .num_pmcs = 4,
1740 .oprofile_cpu_type = "ppc/e500",
1741 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1742 .cpu_setup = __setup_cpu_e500v1,
1743 .machine_check = machine_check_e500,
1744 .platform = "ppc8540",
1745 },
1746 { /* e500v2 */
1747 .pvr_mask = 0xffff0000,
1748 .pvr_value = 0x80210000,
1749 .cpu_name = "e500v2",
1750 .cpu_features = CPU_FTRS_E500_2,
1751 .cpu_user_features = COMMON_USER_BOOKE |
1752 PPC_FEATURE_HAS_SPE_COMP |
1753 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1754 PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1755 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1756 .icache_bsize = 32,
1757 .dcache_bsize = 32,
1758 .num_pmcs = 4,
1759 .oprofile_cpu_type = "ppc/e500",
1760 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1761 .cpu_setup = __setup_cpu_e500v2,
1762 .machine_check = machine_check_e500,
1763 .platform = "ppc8548",
1764 },
1765 { /* e500mc */
1766 .pvr_mask = 0xffff0000,
1767 .pvr_value = 0x80230000,
1768 .cpu_name = "e500mc",
1769 .cpu_features = CPU_FTRS_E500MC,
1770 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1771 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1772 MMU_FTR_USE_TLBILX,
1773 .icache_bsize = 64,
1774 .dcache_bsize = 64,
1775 .num_pmcs = 4,
1776 .oprofile_cpu_type = "ppc/e500", /* xxx - galak, e500mc? */
1777 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1778 .cpu_setup = __setup_cpu_e500mc,
1779 .machine_check = machine_check_e500,
1780 .platform = "ppce500mc",
1781 },
1782 { /* default match */
1783 .pvr_mask = 0x00000000,
1784 .pvr_value = 0x00000000,
1785 .cpu_name = "(generic E500 PPC)",
1786 .cpu_features = CPU_FTRS_E500,
1787 .cpu_user_features = COMMON_USER_BOOKE |
1788 PPC_FEATURE_HAS_SPE_COMP |
1789 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1790 .mmu_features = MMU_FTR_TYPE_FSL_E,
1791 .icache_bsize = 32,
1792 .dcache_bsize = 32,
1793 .machine_check = machine_check_e500,
1794 .platform = "powerpc",
1795 }
1796 #endif /* CONFIG_E500 */
1797 #endif /* CONFIG_PPC32 */
1798 };
1799
1800 static struct cpu_spec the_cpu_spec;
1801
1802 static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
1803 {
1804 struct cpu_spec *t = &the_cpu_spec;
1805 struct cpu_spec old;
1806
1807 t = PTRRELOC(t);
1808 old = *t;
1809
1810 /* Copy everything, then do fixups */
1811 *t = *s;
1812
1813 /*
1814 * If we are overriding a previous value derived from the real
1815 * PVR with a new value obtained using a logical PVR value,
1816 * don't modify the performance monitor fields.
1817 */
1818 if (old.num_pmcs && !s->num_pmcs) {
1819 t->num_pmcs = old.num_pmcs;
1820 t->pmc_type = old.pmc_type;
1821 t->oprofile_type = old.oprofile_type;
1822 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
1823 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
1824 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
1825
1826 /*
1827 * If we have passed through this logic once before and
1828 * have pulled the default case because the real PVR was
1829 * not found inside cpu_specs[], then we are possibly
1830 * running in compatibility mode. In that case, let the
1831 * oprofiler know which set of compatibility counters to
1832 * pull from by making sure the oprofile_cpu_type string
1833 * is set to that of compatibility mode. If the
1834 * oprofile_cpu_type already has a value, then we are
1835 * possibly overriding a real PVR with a logical one,
1836 * and, in that case, keep the current value for
1837 * oprofile_cpu_type.
1838 */
1839 if (old.oprofile_cpu_type == NULL) {
1840 t->oprofile_cpu_type = s->oprofile_cpu_type;
1841 t->oprofile_type = s->oprofile_type;
1842 }
1843 }
1844
1845 *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
1846
1847 /*
1848 * Set the base platform string once; assumes
1849 * we're called with real pvr first.
1850 */
1851 if (*PTRRELOC(&powerpc_base_platform) == NULL)
1852 *PTRRELOC(&powerpc_base_platform) = t->platform;
1853
1854 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
1855 /* ppc64 and booke expect identify_cpu to also call setup_cpu for
1856 * that processor. I will consolidate that at a later time, for now,
1857 * just use #ifdef. We also don't need to PTRRELOC the function
1858 * pointer on ppc64 and booke as we are running at 0 in real mode
1859 * on ppc64 and reloc_offset is always 0 on booke.
1860 */
1861 if (s->cpu_setup) {
1862 s->cpu_setup(offset, s);
1863 }
1864 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
1865 }
1866
1867 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
1868 {
1869 struct cpu_spec *s = cpu_specs;
1870 int i;
1871
1872 s = PTRRELOC(s);
1873
1874 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
1875 if ((pvr & s->pvr_mask) == s->pvr_value) {
1876 setup_cpu_spec(offset, s);
1877 return s;
1878 }
1879 }
1880
1881 BUG();
1882
1883 return NULL;
1884 }
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree