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powerpc/40x: Add AMCC PowerPC 405EZ to cputable
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / powerpc / kernel / cputable.c
blobb1eb834bc0fcd00ba563ca8d60287d912a9fdc80
1 /*
2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3 *
4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
12
13 #include <linux/string.h>
14 #include <linux/sched.h>
15 #include <linux/threads.h>
16 #include <linux/init.h>
17 #include <linux/module.h>
18
19 #include <asm/oprofile_impl.h>
20 #include <asm/cputable.h>
21 #include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */
22
23 struct cpu_spec* cur_cpu_spec = NULL;
24 EXPORT_SYMBOL(cur_cpu_spec);
25
26 /* The platform string corresponding to the real PVR */
27 const char *powerpc_base_platform;
28
29 /* NOTE:
30 * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
31 * the responsibility of the appropriate CPU save/restore functions to
32 * eventually copy these settings over. Those save/restore aren't yet
33 * part of the cputable though. That has to be fixed for both ppc32
34 * and ppc64
35 */
36 #ifdef CONFIG_PPC32
37 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
38 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
39 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
40 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
41 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
42 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
43 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
44 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
45 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
46 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
47 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
48 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
49 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
50 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
51 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
52 #endif /* CONFIG_PPC32 */
53 #ifdef CONFIG_PPC64
54 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
55 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
56 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
57 extern void __restore_cpu_pa6t(void);
58 extern void __restore_cpu_ppc970(void);
59 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
60 extern void __restore_cpu_power7(void);
61 #endif /* CONFIG_PPC64 */
62
63 /* This table only contains "desktop" CPUs, it need to be filled with embedded
64 * ones as well...
65 */
66 #define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
67 PPC_FEATURE_HAS_MMU)
68 #define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
69 #define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
70 #define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
71 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
72 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
73 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
74 #define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
75 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
76 PPC_FEATURE_TRUE_LE | \
77 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
78 #define COMMON_USER_POWER7 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
79 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
80 PPC_FEATURE_TRUE_LE | \
81 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
82 #define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
83 PPC_FEATURE_TRUE_LE | \
84 PPC_FEATURE_HAS_ALTIVEC_COMP)
85 #define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
86 PPC_FEATURE_BOOKE)
87
88 static struct cpu_spec __initdata cpu_specs[] = {
89 #ifdef CONFIG_PPC64
90 { /* Power3 */
91 .pvr_mask = 0xffff0000,
92 .pvr_value = 0x00400000,
93 .cpu_name = "POWER3 (630)",
94 .cpu_features = CPU_FTRS_POWER3,
95 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
96 .icache_bsize = 128,
97 .dcache_bsize = 128,
98 .num_pmcs = 8,
99 .pmc_type = PPC_PMC_IBM,
100 .oprofile_cpu_type = "ppc64/power3",
101 .oprofile_type = PPC_OPROFILE_RS64,
102 .machine_check = machine_check_generic,
103 .platform = "power3",
104 },
105 { /* Power3+ */
106 .pvr_mask = 0xffff0000,
107 .pvr_value = 0x00410000,
108 .cpu_name = "POWER3 (630+)",
109 .cpu_features = CPU_FTRS_POWER3,
110 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
111 .icache_bsize = 128,
112 .dcache_bsize = 128,
113 .num_pmcs = 8,
114 .pmc_type = PPC_PMC_IBM,
115 .oprofile_cpu_type = "ppc64/power3",
116 .oprofile_type = PPC_OPROFILE_RS64,
117 .machine_check = machine_check_generic,
118 .platform = "power3",
119 },
120 { /* Northstar */
121 .pvr_mask = 0xffff0000,
122 .pvr_value = 0x00330000,
123 .cpu_name = "RS64-II (northstar)",
124 .cpu_features = CPU_FTRS_RS64,
125 .cpu_user_features = COMMON_USER_PPC64,
126 .icache_bsize = 128,
127 .dcache_bsize = 128,
128 .num_pmcs = 8,
129 .pmc_type = PPC_PMC_IBM,
130 .oprofile_cpu_type = "ppc64/rs64",
131 .oprofile_type = PPC_OPROFILE_RS64,
132 .machine_check = machine_check_generic,
133 .platform = "rs64",
134 },
135 { /* Pulsar */
136 .pvr_mask = 0xffff0000,
137 .pvr_value = 0x00340000,
138 .cpu_name = "RS64-III (pulsar)",
139 .cpu_features = CPU_FTRS_RS64,
140 .cpu_user_features = COMMON_USER_PPC64,
141 .icache_bsize = 128,
142 .dcache_bsize = 128,
143 .num_pmcs = 8,
144 .pmc_type = PPC_PMC_IBM,
145 .oprofile_cpu_type = "ppc64/rs64",
146 .oprofile_type = PPC_OPROFILE_RS64,
147 .machine_check = machine_check_generic,
148 .platform = "rs64",
149 },
150 { /* I-star */
151 .pvr_mask = 0xffff0000,
152 .pvr_value = 0x00360000,
153 .cpu_name = "RS64-III (icestar)",
154 .cpu_features = CPU_FTRS_RS64,
155 .cpu_user_features = COMMON_USER_PPC64,
156 .icache_bsize = 128,
157 .dcache_bsize = 128,
158 .num_pmcs = 8,
159 .pmc_type = PPC_PMC_IBM,
160 .oprofile_cpu_type = "ppc64/rs64",
161 .oprofile_type = PPC_OPROFILE_RS64,
162 .machine_check = machine_check_generic,
163 .platform = "rs64",
164 },
165 { /* S-star */
166 .pvr_mask = 0xffff0000,
167 .pvr_value = 0x00370000,
168 .cpu_name = "RS64-IV (sstar)",
169 .cpu_features = CPU_FTRS_RS64,
170 .cpu_user_features = COMMON_USER_PPC64,
171 .icache_bsize = 128,
172 .dcache_bsize = 128,
173 .num_pmcs = 8,
174 .pmc_type = PPC_PMC_IBM,
175 .oprofile_cpu_type = "ppc64/rs64",
176 .oprofile_type = PPC_OPROFILE_RS64,
177 .machine_check = machine_check_generic,
178 .platform = "rs64",
179 },
180 { /* Power4 */
181 .pvr_mask = 0xffff0000,
182 .pvr_value = 0x00350000,
183 .cpu_name = "POWER4 (gp)",
184 .cpu_features = CPU_FTRS_POWER4,
185 .cpu_user_features = COMMON_USER_POWER4,
186 .icache_bsize = 128,
187 .dcache_bsize = 128,
188 .num_pmcs = 8,
189 .pmc_type = PPC_PMC_IBM,
190 .oprofile_cpu_type = "ppc64/power4",
191 .oprofile_type = PPC_OPROFILE_POWER4,
192 .machine_check = machine_check_generic,
193 .platform = "power4",
194 },
195 { /* Power4+ */
196 .pvr_mask = 0xffff0000,
197 .pvr_value = 0x00380000,
198 .cpu_name = "POWER4+ (gq)",
199 .cpu_features = CPU_FTRS_POWER4,
200 .cpu_user_features = COMMON_USER_POWER4,
201 .icache_bsize = 128,
202 .dcache_bsize = 128,
203 .num_pmcs = 8,
204 .pmc_type = PPC_PMC_IBM,
205 .oprofile_cpu_type = "ppc64/power4",
206 .oprofile_type = PPC_OPROFILE_POWER4,
207 .machine_check = machine_check_generic,
208 .platform = "power4",
209 },
210 { /* PPC970 */
211 .pvr_mask = 0xffff0000,
212 .pvr_value = 0x00390000,
213 .cpu_name = "PPC970",
214 .cpu_features = CPU_FTRS_PPC970,
215 .cpu_user_features = COMMON_USER_POWER4 |
216 PPC_FEATURE_HAS_ALTIVEC_COMP,
217 .icache_bsize = 128,
218 .dcache_bsize = 128,
219 .num_pmcs = 8,
220 .pmc_type = PPC_PMC_IBM,
221 .cpu_setup = __setup_cpu_ppc970,
222 .cpu_restore = __restore_cpu_ppc970,
223 .oprofile_cpu_type = "ppc64/970",
224 .oprofile_type = PPC_OPROFILE_POWER4,
225 .machine_check = machine_check_generic,
226 .platform = "ppc970",
227 },
228 { /* PPC970FX */
229 .pvr_mask = 0xffff0000,
230 .pvr_value = 0x003c0000,
231 .cpu_name = "PPC970FX",
232 .cpu_features = CPU_FTRS_PPC970,
233 .cpu_user_features = COMMON_USER_POWER4 |
234 PPC_FEATURE_HAS_ALTIVEC_COMP,
235 .icache_bsize = 128,
236 .dcache_bsize = 128,
237 .num_pmcs = 8,
238 .pmc_type = PPC_PMC_IBM,
239 .cpu_setup = __setup_cpu_ppc970,
240 .cpu_restore = __restore_cpu_ppc970,
241 .oprofile_cpu_type = "ppc64/970",
242 .oprofile_type = PPC_OPROFILE_POWER4,
243 .machine_check = machine_check_generic,
244 .platform = "ppc970",
245 },
246 { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
247 .pvr_mask = 0xffffffff,
248 .pvr_value = 0x00440100,
249 .cpu_name = "PPC970MP",
250 .cpu_features = CPU_FTRS_PPC970,
251 .cpu_user_features = COMMON_USER_POWER4 |
252 PPC_FEATURE_HAS_ALTIVEC_COMP,
253 .icache_bsize = 128,
254 .dcache_bsize = 128,
255 .num_pmcs = 8,
256 .pmc_type = PPC_PMC_IBM,
257 .cpu_setup = __setup_cpu_ppc970,
258 .cpu_restore = __restore_cpu_ppc970,
259 .oprofile_cpu_type = "ppc64/970MP",
260 .oprofile_type = PPC_OPROFILE_POWER4,
261 .machine_check = machine_check_generic,
262 .platform = "ppc970",
263 },
264 { /* PPC970MP */
265 .pvr_mask = 0xffff0000,
266 .pvr_value = 0x00440000,
267 .cpu_name = "PPC970MP",
268 .cpu_features = CPU_FTRS_PPC970,
269 .cpu_user_features = COMMON_USER_POWER4 |
270 PPC_FEATURE_HAS_ALTIVEC_COMP,
271 .icache_bsize = 128,
272 .dcache_bsize = 128,
273 .num_pmcs = 8,
274 .pmc_type = PPC_PMC_IBM,
275 .cpu_setup = __setup_cpu_ppc970MP,
276 .cpu_restore = __restore_cpu_ppc970,
277 .oprofile_cpu_type = "ppc64/970MP",
278 .oprofile_type = PPC_OPROFILE_POWER4,
279 .machine_check = machine_check_generic,
280 .platform = "ppc970",
281 },
282 { /* PPC970GX */
283 .pvr_mask = 0xffff0000,
284 .pvr_value = 0x00450000,
285 .cpu_name = "PPC970GX",
286 .cpu_features = CPU_FTRS_PPC970,
287 .cpu_user_features = COMMON_USER_POWER4 |
288 PPC_FEATURE_HAS_ALTIVEC_COMP,
289 .icache_bsize = 128,
290 .dcache_bsize = 128,
291 .num_pmcs = 8,
292 .pmc_type = PPC_PMC_IBM,
293 .cpu_setup = __setup_cpu_ppc970,
294 .oprofile_cpu_type = "ppc64/970",
295 .oprofile_type = PPC_OPROFILE_POWER4,
296 .machine_check = machine_check_generic,
297 .platform = "ppc970",
298 },
299 { /* Power5 GR */
300 .pvr_mask = 0xffff0000,
301 .pvr_value = 0x003a0000,
302 .cpu_name = "POWER5 (gr)",
303 .cpu_features = CPU_FTRS_POWER5,
304 .cpu_user_features = COMMON_USER_POWER5,
305 .icache_bsize = 128,
306 .dcache_bsize = 128,
307 .num_pmcs = 6,
308 .pmc_type = PPC_PMC_IBM,
309 .oprofile_cpu_type = "ppc64/power5",
310 .oprofile_type = PPC_OPROFILE_POWER4,
311 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
312 * and above but only works on POWER5 and above
313 */
314 .oprofile_mmcra_sihv = MMCRA_SIHV,
315 .oprofile_mmcra_sipr = MMCRA_SIPR,
316 .machine_check = machine_check_generic,
317 .platform = "power5",
318 },
319 { /* Power5++ */
320 .pvr_mask = 0xffffff00,
321 .pvr_value = 0x003b0300,
322 .cpu_name = "POWER5+ (gs)",
323 .cpu_features = CPU_FTRS_POWER5,
324 .cpu_user_features = COMMON_USER_POWER5_PLUS,
325 .icache_bsize = 128,
326 .dcache_bsize = 128,
327 .num_pmcs = 6,
328 .oprofile_cpu_type = "ppc64/power5++",
329 .oprofile_type = PPC_OPROFILE_POWER4,
330 .oprofile_mmcra_sihv = MMCRA_SIHV,
331 .oprofile_mmcra_sipr = MMCRA_SIPR,
332 .machine_check = machine_check_generic,
333 .platform = "power5+",
334 },
335 { /* Power5 GS */
336 .pvr_mask = 0xffff0000,
337 .pvr_value = 0x003b0000,
338 .cpu_name = "POWER5+ (gs)",
339 .cpu_features = CPU_FTRS_POWER5,
340 .cpu_user_features = COMMON_USER_POWER5_PLUS,
341 .icache_bsize = 128,
342 .dcache_bsize = 128,
343 .num_pmcs = 6,
344 .pmc_type = PPC_PMC_IBM,
345 .oprofile_cpu_type = "ppc64/power5+",
346 .oprofile_type = PPC_OPROFILE_POWER4,
347 .oprofile_mmcra_sihv = MMCRA_SIHV,
348 .oprofile_mmcra_sipr = MMCRA_SIPR,
349 .machine_check = machine_check_generic,
350 .platform = "power5+",
351 },
352 { /* POWER6 in P5+ mode; 2.04-compliant processor */
353 .pvr_mask = 0xffffffff,
354 .pvr_value = 0x0f000001,
355 .cpu_name = "POWER5+",
356 .cpu_features = CPU_FTRS_POWER5,
357 .cpu_user_features = COMMON_USER_POWER5_PLUS,
358 .icache_bsize = 128,
359 .dcache_bsize = 128,
360 .machine_check = machine_check_generic,
361 .oprofile_cpu_type = "ppc64/compat-power5+",
362 .platform = "power5+",
363 },
364 { /* Power6 */
365 .pvr_mask = 0xffff0000,
366 .pvr_value = 0x003e0000,
367 .cpu_name = "POWER6 (raw)",
368 .cpu_features = CPU_FTRS_POWER6,
369 .cpu_user_features = COMMON_USER_POWER6 |
370 PPC_FEATURE_POWER6_EXT,
371 .icache_bsize = 128,
372 .dcache_bsize = 128,
373 .num_pmcs = 6,
374 .pmc_type = PPC_PMC_IBM,
375 .oprofile_cpu_type = "ppc64/power6",
376 .oprofile_type = PPC_OPROFILE_POWER4,
377 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
378 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
379 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
380 POWER6_MMCRA_OTHER,
381 .machine_check = machine_check_generic,
382 .platform = "power6x",
383 },
384 { /* 2.05-compliant processor, i.e. Power6 "architected" mode */
385 .pvr_mask = 0xffffffff,
386 .pvr_value = 0x0f000002,
387 .cpu_name = "POWER6 (architected)",
388 .cpu_features = CPU_FTRS_POWER6,
389 .cpu_user_features = COMMON_USER_POWER6,
390 .icache_bsize = 128,
391 .dcache_bsize = 128,
392 .machine_check = machine_check_generic,
393 .oprofile_cpu_type = "ppc64/compat-power6",
394 .platform = "power6",
395 },
396 { /* 2.06-compliant processor, i.e. Power7 "architected" mode */
397 .pvr_mask = 0xffffffff,
398 .pvr_value = 0x0f000003,
399 .cpu_name = "POWER7 (architected)",
400 .cpu_features = CPU_FTRS_POWER7,
401 .cpu_user_features = COMMON_USER_POWER7,
402 .icache_bsize = 128,
403 .dcache_bsize = 128,
404 .machine_check = machine_check_generic,
405 .oprofile_cpu_type = "ppc64/compat-power7",
406 .platform = "power7",
407 },
408 { /* Power7 */
409 .pvr_mask = 0xffff0000,
410 .pvr_value = 0x003f0000,
411 .cpu_name = "POWER7 (raw)",
412 .cpu_features = CPU_FTRS_POWER7,
413 .cpu_user_features = COMMON_USER_POWER7,
414 .icache_bsize = 128,
415 .dcache_bsize = 128,
416 .num_pmcs = 6,
417 .pmc_type = PPC_PMC_IBM,
418 .cpu_setup = __setup_cpu_power7,
419 .cpu_restore = __restore_cpu_power7,
420 .oprofile_cpu_type = "ppc64/power7",
421 .oprofile_type = PPC_OPROFILE_POWER4,
422 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
423 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
424 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
425 POWER6_MMCRA_OTHER,
426 .platform = "power7",
427 },
428 { /* Cell Broadband Engine */
429 .pvr_mask = 0xffff0000,
430 .pvr_value = 0x00700000,
431 .cpu_name = "Cell Broadband Engine",
432 .cpu_features = CPU_FTRS_CELL,
433 .cpu_user_features = COMMON_USER_PPC64 |
434 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
435 PPC_FEATURE_SMT,
436 .icache_bsize = 128,
437 .dcache_bsize = 128,
438 .num_pmcs = 4,
439 .pmc_type = PPC_PMC_IBM,
440 .oprofile_cpu_type = "ppc64/cell-be",
441 .oprofile_type = PPC_OPROFILE_CELL,
442 .machine_check = machine_check_generic,
443 .platform = "ppc-cell-be",
444 },
445 { /* PA Semi PA6T */
446 .pvr_mask = 0x7fff0000,
447 .pvr_value = 0x00900000,
448 .cpu_name = "PA6T",
449 .cpu_features = CPU_FTRS_PA6T,
450 .cpu_user_features = COMMON_USER_PA6T,
451 .icache_bsize = 64,
452 .dcache_bsize = 64,
453 .num_pmcs = 6,
454 .pmc_type = PPC_PMC_PA6T,
455 .cpu_setup = __setup_cpu_pa6t,
456 .cpu_restore = __restore_cpu_pa6t,
457 .oprofile_cpu_type = "ppc64/pa6t",
458 .oprofile_type = PPC_OPROFILE_PA6T,
459 .machine_check = machine_check_generic,
460 .platform = "pa6t",
461 },
462 { /* default match */
463 .pvr_mask = 0x00000000,
464 .pvr_value = 0x00000000,
465 .cpu_name = "POWER4 (compatible)",
466 .cpu_features = CPU_FTRS_COMPATIBLE,
467 .cpu_user_features = COMMON_USER_PPC64,
468 .icache_bsize = 128,
469 .dcache_bsize = 128,
470 .num_pmcs = 6,
471 .pmc_type = PPC_PMC_IBM,
472 .machine_check = machine_check_generic,
473 .platform = "power4",
474 }
475 #endif /* CONFIG_PPC64 */
476 #ifdef CONFIG_PPC32
477 #if CLASSIC_PPC
478 { /* 601 */
479 .pvr_mask = 0xffff0000,
480 .pvr_value = 0x00010000,
481 .cpu_name = "601",
482 .cpu_features = CPU_FTRS_PPC601,
483 .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
484 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
485 .icache_bsize = 32,
486 .dcache_bsize = 32,
487 .machine_check = machine_check_generic,
488 .platform = "ppc601",
489 },
490 { /* 603 */
491 .pvr_mask = 0xffff0000,
492 .pvr_value = 0x00030000,
493 .cpu_name = "603",
494 .cpu_features = CPU_FTRS_603,
495 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
496 .icache_bsize = 32,
497 .dcache_bsize = 32,
498 .cpu_setup = __setup_cpu_603,
499 .machine_check = machine_check_generic,
500 .platform = "ppc603",
501 },
502 { /* 603e */
503 .pvr_mask = 0xffff0000,
504 .pvr_value = 0x00060000,
505 .cpu_name = "603e",
506 .cpu_features = CPU_FTRS_603,
507 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
508 .icache_bsize = 32,
509 .dcache_bsize = 32,
510 .cpu_setup = __setup_cpu_603,
511 .machine_check = machine_check_generic,
512 .platform = "ppc603",
513 },
514 { /* 603ev */
515 .pvr_mask = 0xffff0000,
516 .pvr_value = 0x00070000,
517 .cpu_name = "603ev",
518 .cpu_features = CPU_FTRS_603,
519 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
520 .icache_bsize = 32,
521 .dcache_bsize = 32,
522 .cpu_setup = __setup_cpu_603,
523 .machine_check = machine_check_generic,
524 .platform = "ppc603",
525 },
526 { /* 604 */
527 .pvr_mask = 0xffff0000,
528 .pvr_value = 0x00040000,
529 .cpu_name = "604",
530 .cpu_features = CPU_FTRS_604,
531 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
532 .icache_bsize = 32,
533 .dcache_bsize = 32,
534 .num_pmcs = 2,
535 .cpu_setup = __setup_cpu_604,
536 .machine_check = machine_check_generic,
537 .platform = "ppc604",
538 },
539 { /* 604e */
540 .pvr_mask = 0xfffff000,
541 .pvr_value = 0x00090000,
542 .cpu_name = "604e",
543 .cpu_features = CPU_FTRS_604,
544 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
545 .icache_bsize = 32,
546 .dcache_bsize = 32,
547 .num_pmcs = 4,
548 .cpu_setup = __setup_cpu_604,
549 .machine_check = machine_check_generic,
550 .platform = "ppc604",
551 },
552 { /* 604r */
553 .pvr_mask = 0xffff0000,
554 .pvr_value = 0x00090000,
555 .cpu_name = "604r",
556 .cpu_features = CPU_FTRS_604,
557 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
558 .icache_bsize = 32,
559 .dcache_bsize = 32,
560 .num_pmcs = 4,
561 .cpu_setup = __setup_cpu_604,
562 .machine_check = machine_check_generic,
563 .platform = "ppc604",
564 },
565 { /* 604ev */
566 .pvr_mask = 0xffff0000,
567 .pvr_value = 0x000a0000,
568 .cpu_name = "604ev",
569 .cpu_features = CPU_FTRS_604,
570 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
571 .icache_bsize = 32,
572 .dcache_bsize = 32,
573 .num_pmcs = 4,
574 .cpu_setup = __setup_cpu_604,
575 .machine_check = machine_check_generic,
576 .platform = "ppc604",
577 },
578 { /* 740/750 (0x4202, don't support TAU ?) */
579 .pvr_mask = 0xffffffff,
580 .pvr_value = 0x00084202,
581 .cpu_name = "740/750",
582 .cpu_features = CPU_FTRS_740_NOTAU,
583 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
584 .icache_bsize = 32,
585 .dcache_bsize = 32,
586 .num_pmcs = 4,
587 .cpu_setup = __setup_cpu_750,
588 .machine_check = machine_check_generic,
589 .platform = "ppc750",
590 },
591 { /* 750CX (80100 and 8010x?) */
592 .pvr_mask = 0xfffffff0,
593 .pvr_value = 0x00080100,
594 .cpu_name = "750CX",
595 .cpu_features = CPU_FTRS_750,
596 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
597 .icache_bsize = 32,
598 .dcache_bsize = 32,
599 .num_pmcs = 4,
600 .cpu_setup = __setup_cpu_750cx,
601 .machine_check = machine_check_generic,
602 .platform = "ppc750",
603 },
604 { /* 750CX (82201 and 82202) */
605 .pvr_mask = 0xfffffff0,
606 .pvr_value = 0x00082200,
607 .cpu_name = "750CX",
608 .cpu_features = CPU_FTRS_750,
609 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
610 .icache_bsize = 32,
611 .dcache_bsize = 32,
612 .num_pmcs = 4,
613 .pmc_type = PPC_PMC_IBM,
614 .cpu_setup = __setup_cpu_750cx,
615 .machine_check = machine_check_generic,
616 .platform = "ppc750",
617 },
618 { /* 750CXe (82214) */
619 .pvr_mask = 0xfffffff0,
620 .pvr_value = 0x00082210,
621 .cpu_name = "750CXe",
622 .cpu_features = CPU_FTRS_750,
623 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
624 .icache_bsize = 32,
625 .dcache_bsize = 32,
626 .num_pmcs = 4,
627 .pmc_type = PPC_PMC_IBM,
628 .cpu_setup = __setup_cpu_750cx,
629 .machine_check = machine_check_generic,
630 .platform = "ppc750",
631 },
632 { /* 750CXe "Gekko" (83214) */
633 .pvr_mask = 0xffffffff,
634 .pvr_value = 0x00083214,
635 .cpu_name = "750CXe",
636 .cpu_features = CPU_FTRS_750,
637 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
638 .icache_bsize = 32,
639 .dcache_bsize = 32,
640 .num_pmcs = 4,
641 .pmc_type = PPC_PMC_IBM,
642 .cpu_setup = __setup_cpu_750cx,
643 .machine_check = machine_check_generic,
644 .platform = "ppc750",
645 },
646 { /* 750CL */
647 .pvr_mask = 0xfffff0f0,
648 .pvr_value = 0x00087010,
649 .cpu_name = "750CL",
650 .cpu_features = CPU_FTRS_750CL,
651 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
652 .icache_bsize = 32,
653 .dcache_bsize = 32,
654 .num_pmcs = 4,
655 .pmc_type = PPC_PMC_IBM,
656 .cpu_setup = __setup_cpu_750,
657 .machine_check = machine_check_generic,
658 .platform = "ppc750",
659 },
660 { /* 745/755 */
661 .pvr_mask = 0xfffff000,
662 .pvr_value = 0x00083000,
663 .cpu_name = "745/755",
664 .cpu_features = CPU_FTRS_750,
665 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
666 .icache_bsize = 32,
667 .dcache_bsize = 32,
668 .num_pmcs = 4,
669 .pmc_type = PPC_PMC_IBM,
670 .cpu_setup = __setup_cpu_750,
671 .machine_check = machine_check_generic,
672 .platform = "ppc750",
673 },
674 { /* 750FX rev 1.x */
675 .pvr_mask = 0xffffff00,
676 .pvr_value = 0x70000100,
677 .cpu_name = "750FX",
678 .cpu_features = CPU_FTRS_750FX1,
679 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
680 .icache_bsize = 32,
681 .dcache_bsize = 32,
682 .num_pmcs = 4,
683 .pmc_type = PPC_PMC_IBM,
684 .cpu_setup = __setup_cpu_750,
685 .machine_check = machine_check_generic,
686 .platform = "ppc750",
687 },
688 { /* 750FX rev 2.0 must disable HID0[DPM] */
689 .pvr_mask = 0xffffffff,
690 .pvr_value = 0x70000200,
691 .cpu_name = "750FX",
692 .cpu_features = CPU_FTRS_750FX2,
693 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
694 .icache_bsize = 32,
695 .dcache_bsize = 32,
696 .num_pmcs = 4,
697 .pmc_type = PPC_PMC_IBM,
698 .cpu_setup = __setup_cpu_750,
699 .machine_check = machine_check_generic,
700 .platform = "ppc750",
701 },
702 { /* 750FX (All revs except 2.0) */
703 .pvr_mask = 0xffff0000,
704 .pvr_value = 0x70000000,
705 .cpu_name = "750FX",
706 .cpu_features = CPU_FTRS_750FX,
707 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
708 .icache_bsize = 32,
709 .dcache_bsize = 32,
710 .num_pmcs = 4,
711 .pmc_type = PPC_PMC_IBM,
712 .cpu_setup = __setup_cpu_750fx,
713 .machine_check = machine_check_generic,
714 .platform = "ppc750",
715 },
716 { /* 750GX */
717 .pvr_mask = 0xffff0000,
718 .pvr_value = 0x70020000,
719 .cpu_name = "750GX",
720 .cpu_features = CPU_FTRS_750GX,
721 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
722 .icache_bsize = 32,
723 .dcache_bsize = 32,
724 .num_pmcs = 4,
725 .pmc_type = PPC_PMC_IBM,
726 .cpu_setup = __setup_cpu_750fx,
727 .machine_check = machine_check_generic,
728 .platform = "ppc750",
729 },
730 { /* 740/750 (L2CR bit need fixup for 740) */
731 .pvr_mask = 0xffff0000,
732 .pvr_value = 0x00080000,
733 .cpu_name = "740/750",
734 .cpu_features = CPU_FTRS_740,
735 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
736 .icache_bsize = 32,
737 .dcache_bsize = 32,
738 .num_pmcs = 4,
739 .pmc_type = PPC_PMC_IBM,
740 .cpu_setup = __setup_cpu_750,
741 .machine_check = machine_check_generic,
742 .platform = "ppc750",
743 },
744 { /* 7400 rev 1.1 ? (no TAU) */
745 .pvr_mask = 0xffffffff,
746 .pvr_value = 0x000c1101,
747 .cpu_name = "7400 (1.1)",
748 .cpu_features = CPU_FTRS_7400_NOTAU,
749 .cpu_user_features = COMMON_USER |
750 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
751 .icache_bsize = 32,
752 .dcache_bsize = 32,
753 .num_pmcs = 4,
754 .pmc_type = PPC_PMC_G4,
755 .cpu_setup = __setup_cpu_7400,
756 .machine_check = machine_check_generic,
757 .platform = "ppc7400",
758 },
759 { /* 7400 */
760 .pvr_mask = 0xffff0000,
761 .pvr_value = 0x000c0000,
762 .cpu_name = "7400",
763 .cpu_features = CPU_FTRS_7400,
764 .cpu_user_features = COMMON_USER |
765 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
766 .icache_bsize = 32,
767 .dcache_bsize = 32,
768 .num_pmcs = 4,
769 .pmc_type = PPC_PMC_G4,
770 .cpu_setup = __setup_cpu_7400,
771 .machine_check = machine_check_generic,
772 .platform = "ppc7400",
773 },
774 { /* 7410 */
775 .pvr_mask = 0xffff0000,
776 .pvr_value = 0x800c0000,
777 .cpu_name = "7410",
778 .cpu_features = CPU_FTRS_7400,
779 .cpu_user_features = COMMON_USER |
780 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
781 .icache_bsize = 32,
782 .dcache_bsize = 32,
783 .num_pmcs = 4,
784 .pmc_type = PPC_PMC_G4,
785 .cpu_setup = __setup_cpu_7410,
786 .machine_check = machine_check_generic,
787 .platform = "ppc7400",
788 },
789 { /* 7450 2.0 - no doze/nap */
790 .pvr_mask = 0xffffffff,
791 .pvr_value = 0x80000200,
792 .cpu_name = "7450",
793 .cpu_features = CPU_FTRS_7450_20,
794 .cpu_user_features = COMMON_USER |
795 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
796 .icache_bsize = 32,
797 .dcache_bsize = 32,
798 .num_pmcs = 6,
799 .pmc_type = PPC_PMC_G4,
800 .cpu_setup = __setup_cpu_745x,
801 .oprofile_cpu_type = "ppc/7450",
802 .oprofile_type = PPC_OPROFILE_G4,
803 .machine_check = machine_check_generic,
804 .platform = "ppc7450",
805 },
806 { /* 7450 2.1 */
807 .pvr_mask = 0xffffffff,
808 .pvr_value = 0x80000201,
809 .cpu_name = "7450",
810 .cpu_features = CPU_FTRS_7450_21,
811 .cpu_user_features = COMMON_USER |
812 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
813 .icache_bsize = 32,
814 .dcache_bsize = 32,
815 .num_pmcs = 6,
816 .pmc_type = PPC_PMC_G4,
817 .cpu_setup = __setup_cpu_745x,
818 .oprofile_cpu_type = "ppc/7450",
819 .oprofile_type = PPC_OPROFILE_G4,
820 .machine_check = machine_check_generic,
821 .platform = "ppc7450",
822 },
823 { /* 7450 2.3 and newer */
824 .pvr_mask = 0xffff0000,
825 .pvr_value = 0x80000000,
826 .cpu_name = "7450",
827 .cpu_features = CPU_FTRS_7450_23,
828 .cpu_user_features = COMMON_USER |
829 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
830 .icache_bsize = 32,
831 .dcache_bsize = 32,
832 .num_pmcs = 6,
833 .pmc_type = PPC_PMC_G4,
834 .cpu_setup = __setup_cpu_745x,
835 .oprofile_cpu_type = "ppc/7450",
836 .oprofile_type = PPC_OPROFILE_G4,
837 .machine_check = machine_check_generic,
838 .platform = "ppc7450",
839 },
840 { /* 7455 rev 1.x */
841 .pvr_mask = 0xffffff00,
842 .pvr_value = 0x80010100,
843 .cpu_name = "7455",
844 .cpu_features = CPU_FTRS_7455_1,
845 .cpu_user_features = COMMON_USER |
846 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
847 .icache_bsize = 32,
848 .dcache_bsize = 32,
849 .num_pmcs = 6,
850 .pmc_type = PPC_PMC_G4,
851 .cpu_setup = __setup_cpu_745x,
852 .oprofile_cpu_type = "ppc/7450",
853 .oprofile_type = PPC_OPROFILE_G4,
854 .machine_check = machine_check_generic,
855 .platform = "ppc7450",
856 },
857 { /* 7455 rev 2.0 */
858 .pvr_mask = 0xffffffff,
859 .pvr_value = 0x80010200,
860 .cpu_name = "7455",
861 .cpu_features = CPU_FTRS_7455_20,
862 .cpu_user_features = COMMON_USER |
863 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
864 .icache_bsize = 32,
865 .dcache_bsize = 32,
866 .num_pmcs = 6,
867 .pmc_type = PPC_PMC_G4,
868 .cpu_setup = __setup_cpu_745x,
869 .oprofile_cpu_type = "ppc/7450",
870 .oprofile_type = PPC_OPROFILE_G4,
871 .machine_check = machine_check_generic,
872 .platform = "ppc7450",
873 },
874 { /* 7455 others */
875 .pvr_mask = 0xffff0000,
876 .pvr_value = 0x80010000,
877 .cpu_name = "7455",
878 .cpu_features = CPU_FTRS_7455,
879 .cpu_user_features = COMMON_USER |
880 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
881 .icache_bsize = 32,
882 .dcache_bsize = 32,
883 .num_pmcs = 6,
884 .pmc_type = PPC_PMC_G4,
885 .cpu_setup = __setup_cpu_745x,
886 .oprofile_cpu_type = "ppc/7450",
887 .oprofile_type = PPC_OPROFILE_G4,
888 .machine_check = machine_check_generic,
889 .platform = "ppc7450",
890 },
891 { /* 7447/7457 Rev 1.0 */
892 .pvr_mask = 0xffffffff,
893 .pvr_value = 0x80020100,
894 .cpu_name = "7447/7457",
895 .cpu_features = CPU_FTRS_7447_10,
896 .cpu_user_features = COMMON_USER |
897 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
898 .icache_bsize = 32,
899 .dcache_bsize = 32,
900 .num_pmcs = 6,
901 .pmc_type = PPC_PMC_G4,
902 .cpu_setup = __setup_cpu_745x,
903 .oprofile_cpu_type = "ppc/7450",
904 .oprofile_type = PPC_OPROFILE_G4,
905 .machine_check = machine_check_generic,
906 .platform = "ppc7450",
907 },
908 { /* 7447/7457 Rev 1.1 */
909 .pvr_mask = 0xffffffff,
910 .pvr_value = 0x80020101,
911 .cpu_name = "7447/7457",
912 .cpu_features = CPU_FTRS_7447_10,
913 .cpu_user_features = COMMON_USER |
914 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
915 .icache_bsize = 32,
916 .dcache_bsize = 32,
917 .num_pmcs = 6,
918 .pmc_type = PPC_PMC_G4,
919 .cpu_setup = __setup_cpu_745x,
920 .oprofile_cpu_type = "ppc/7450",
921 .oprofile_type = PPC_OPROFILE_G4,
922 .machine_check = machine_check_generic,
923 .platform = "ppc7450",
924 },
925 { /* 7447/7457 Rev 1.2 and later */
926 .pvr_mask = 0xffff0000,
927 .pvr_value = 0x80020000,
928 .cpu_name = "7447/7457",
929 .cpu_features = CPU_FTRS_7447,
930 .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
931 .icache_bsize = 32,
932 .dcache_bsize = 32,
933 .num_pmcs = 6,
934 .pmc_type = PPC_PMC_G4,
935 .cpu_setup = __setup_cpu_745x,
936 .oprofile_cpu_type = "ppc/7450",
937 .oprofile_type = PPC_OPROFILE_G4,
938 .machine_check = machine_check_generic,
939 .platform = "ppc7450",
940 },
941 { /* 7447A */
942 .pvr_mask = 0xffff0000,
943 .pvr_value = 0x80030000,
944 .cpu_name = "7447A",
945 .cpu_features = CPU_FTRS_7447A,
946 .cpu_user_features = COMMON_USER |
947 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
948 .icache_bsize = 32,
949 .dcache_bsize = 32,
950 .num_pmcs = 6,
951 .pmc_type = PPC_PMC_G4,
952 .cpu_setup = __setup_cpu_745x,
953 .oprofile_cpu_type = "ppc/7450",
954 .oprofile_type = PPC_OPROFILE_G4,
955 .machine_check = machine_check_generic,
956 .platform = "ppc7450",
957 },
958 { /* 7448 */
959 .pvr_mask = 0xffff0000,
960 .pvr_value = 0x80040000,
961 .cpu_name = "7448",
962 .cpu_features = CPU_FTRS_7448,
963 .cpu_user_features = COMMON_USER |
964 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
965 .icache_bsize = 32,
966 .dcache_bsize = 32,
967 .num_pmcs = 6,
968 .pmc_type = PPC_PMC_G4,
969 .cpu_setup = __setup_cpu_745x,
970 .oprofile_cpu_type = "ppc/7450",
971 .oprofile_type = PPC_OPROFILE_G4,
972 .machine_check = machine_check_generic,
973 .platform = "ppc7450",
974 },
975 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
976 .pvr_mask = 0x7fff0000,
977 .pvr_value = 0x00810000,
978 .cpu_name = "82xx",
979 .cpu_features = CPU_FTRS_82XX,
980 .cpu_user_features = COMMON_USER,
981 .icache_bsize = 32,
982 .dcache_bsize = 32,
983 .cpu_setup = __setup_cpu_603,
984 .machine_check = machine_check_generic,
985 .platform = "ppc603",
986 },
987 { /* All G2_LE (603e core, plus some) have the same pvr */
988 .pvr_mask = 0x7fff0000,
989 .pvr_value = 0x00820000,
990 .cpu_name = "G2_LE",
991 .cpu_features = CPU_FTRS_G2_LE,
992 .cpu_user_features = COMMON_USER,
993 .icache_bsize = 32,
994 .dcache_bsize = 32,
995 .cpu_setup = __setup_cpu_603,
996 .machine_check = machine_check_generic,
997 .platform = "ppc603",
998 },
999 { /* e300c1 (a 603e core, plus some) on 83xx */
1000 .pvr_mask = 0x7fff0000,
1001 .pvr_value = 0x00830000,
1002 .cpu_name = "e300c1",
1003 .cpu_features = CPU_FTRS_E300,
1004 .cpu_user_features = COMMON_USER,
1005 .icache_bsize = 32,
1006 .dcache_bsize = 32,
1007 .cpu_setup = __setup_cpu_603,
1008 .machine_check = machine_check_generic,
1009 .platform = "ppc603",
1010 },
1011 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1012 .pvr_mask = 0x7fff0000,
1013 .pvr_value = 0x00840000,
1014 .cpu_name = "e300c2",
1015 .cpu_features = CPU_FTRS_E300C2,
1016 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1017 .icache_bsize = 32,
1018 .dcache_bsize = 32,
1019 .cpu_setup = __setup_cpu_603,
1020 .machine_check = machine_check_generic,
1021 .platform = "ppc603",
1022 },
1023 { /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1024 .pvr_mask = 0x7fff0000,
1025 .pvr_value = 0x00850000,
1026 .cpu_name = "e300c3",
1027 .cpu_features = CPU_FTRS_E300,
1028 .cpu_user_features = COMMON_USER,
1029 .icache_bsize = 32,
1030 .dcache_bsize = 32,
1031 .cpu_setup = __setup_cpu_603,
1032 .num_pmcs = 4,
1033 .oprofile_cpu_type = "ppc/e300",
1034 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1035 .platform = "ppc603",
1036 },
1037 { /* e300c4 (e300c1, plus one IU) */
1038 .pvr_mask = 0x7fff0000,
1039 .pvr_value = 0x00860000,
1040 .cpu_name = "e300c4",
1041 .cpu_features = CPU_FTRS_E300,
1042 .cpu_user_features = COMMON_USER,
1043 .icache_bsize = 32,
1044 .dcache_bsize = 32,
1045 .cpu_setup = __setup_cpu_603,
1046 .machine_check = machine_check_generic,
1047 .num_pmcs = 4,
1048 .oprofile_cpu_type = "ppc/e300",
1049 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1050 .platform = "ppc603",
1051 },
1052 { /* default match, we assume split I/D cache & TB (non-601)... */
1053 .pvr_mask = 0x00000000,
1054 .pvr_value = 0x00000000,
1055 .cpu_name = "(generic PPC)",
1056 .cpu_features = CPU_FTRS_CLASSIC32,
1057 .cpu_user_features = COMMON_USER,
1058 .icache_bsize = 32,
1059 .dcache_bsize = 32,
1060 .machine_check = machine_check_generic,
1061 .platform = "ppc603",
1062 },
1063 #endif /* CLASSIC_PPC */
1064 #ifdef CONFIG_8xx
1065 { /* 8xx */
1066 .pvr_mask = 0xffff0000,
1067 .pvr_value = 0x00500000,
1068 .cpu_name = "8xx",
1069 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1070 * if the 8xx code is there.... */
1071 .cpu_features = CPU_FTRS_8XX,
1072 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1073 .icache_bsize = 16,
1074 .dcache_bsize = 16,
1075 .platform = "ppc823",
1076 },
1077 #endif /* CONFIG_8xx */
1078 #ifdef CONFIG_40x
1079 { /* 403GC */
1080 .pvr_mask = 0xffffff00,
1081 .pvr_value = 0x00200200,
1082 .cpu_name = "403GC",
1083 .cpu_features = CPU_FTRS_40X,
1084 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1085 .icache_bsize = 16,
1086 .dcache_bsize = 16,
1087 .machine_check = machine_check_4xx,
1088 .platform = "ppc403",
1089 },
1090 { /* 403GCX */
1091 .pvr_mask = 0xffffff00,
1092 .pvr_value = 0x00201400,
1093 .cpu_name = "403GCX",
1094 .cpu_features = CPU_FTRS_40X,
1095 .cpu_user_features = PPC_FEATURE_32 |
1096 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1097 .icache_bsize = 16,
1098 .dcache_bsize = 16,
1099 .machine_check = machine_check_4xx,
1100 .platform = "ppc403",
1101 },
1102 { /* 403G ?? */
1103 .pvr_mask = 0xffff0000,
1104 .pvr_value = 0x00200000,
1105 .cpu_name = "403G ??",
1106 .cpu_features = CPU_FTRS_40X,
1107 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1108 .icache_bsize = 16,
1109 .dcache_bsize = 16,
1110 .machine_check = machine_check_4xx,
1111 .platform = "ppc403",
1112 },
1113 { /* 405GP */
1114 .pvr_mask = 0xffff0000,
1115 .pvr_value = 0x40110000,
1116 .cpu_name = "405GP",
1117 .cpu_features = CPU_FTRS_40X,
1118 .cpu_user_features = PPC_FEATURE_32 |
1119 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1120 .icache_bsize = 32,
1121 .dcache_bsize = 32,
1122 .machine_check = machine_check_4xx,
1123 .platform = "ppc405",
1124 },
1125 { /* STB 03xxx */
1126 .pvr_mask = 0xffff0000,
1127 .pvr_value = 0x40130000,
1128 .cpu_name = "STB03xxx",
1129 .cpu_features = CPU_FTRS_40X,
1130 .cpu_user_features = PPC_FEATURE_32 |
1131 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1132 .icache_bsize = 32,
1133 .dcache_bsize = 32,
1134 .machine_check = machine_check_4xx,
1135 .platform = "ppc405",
1136 },
1137 { /* STB 04xxx */
1138 .pvr_mask = 0xffff0000,
1139 .pvr_value = 0x41810000,
1140 .cpu_name = "STB04xxx",
1141 .cpu_features = CPU_FTRS_40X,
1142 .cpu_user_features = PPC_FEATURE_32 |
1143 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1144 .icache_bsize = 32,
1145 .dcache_bsize = 32,
1146 .machine_check = machine_check_4xx,
1147 .platform = "ppc405",
1148 },
1149 { /* NP405L */
1150 .pvr_mask = 0xffff0000,
1151 .pvr_value = 0x41610000,
1152 .cpu_name = "NP405L",
1153 .cpu_features = CPU_FTRS_40X,
1154 .cpu_user_features = PPC_FEATURE_32 |
1155 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1156 .icache_bsize = 32,
1157 .dcache_bsize = 32,
1158 .machine_check = machine_check_4xx,
1159 .platform = "ppc405",
1160 },
1161 { /* NP4GS3 */
1162 .pvr_mask = 0xffff0000,
1163 .pvr_value = 0x40B10000,
1164 .cpu_name = "NP4GS3",
1165 .cpu_features = CPU_FTRS_40X,
1166 .cpu_user_features = PPC_FEATURE_32 |
1167 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1168 .icache_bsize = 32,
1169 .dcache_bsize = 32,
1170 .machine_check = machine_check_4xx,
1171 .platform = "ppc405",
1172 },
1173 { /* NP405H */
1174 .pvr_mask = 0xffff0000,
1175 .pvr_value = 0x41410000,
1176 .cpu_name = "NP405H",
1177 .cpu_features = CPU_FTRS_40X,
1178 .cpu_user_features = PPC_FEATURE_32 |
1179 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1180 .icache_bsize = 32,
1181 .dcache_bsize = 32,
1182 .machine_check = machine_check_4xx,
1183 .platform = "ppc405",
1184 },
1185 { /* 405GPr */
1186 .pvr_mask = 0xffff0000,
1187 .pvr_value = 0x50910000,
1188 .cpu_name = "405GPr",
1189 .cpu_features = CPU_FTRS_40X,
1190 .cpu_user_features = PPC_FEATURE_32 |
1191 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1192 .icache_bsize = 32,
1193 .dcache_bsize = 32,
1194 .machine_check = machine_check_4xx,
1195 .platform = "ppc405",
1196 },
1197 { /* STBx25xx */
1198 .pvr_mask = 0xffff0000,
1199 .pvr_value = 0x51510000,
1200 .cpu_name = "STBx25xx",
1201 .cpu_features = CPU_FTRS_40X,
1202 .cpu_user_features = PPC_FEATURE_32 |
1203 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1204 .icache_bsize = 32,
1205 .dcache_bsize = 32,
1206 .machine_check = machine_check_4xx,
1207 .platform = "ppc405",
1208 },
1209 { /* 405LP */
1210 .pvr_mask = 0xffff0000,
1211 .pvr_value = 0x41F10000,
1212 .cpu_name = "405LP",
1213 .cpu_features = CPU_FTRS_40X,
1214 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1215 .icache_bsize = 32,
1216 .dcache_bsize = 32,
1217 .machine_check = machine_check_4xx,
1218 .platform = "ppc405",
1219 },
1220 { /* Xilinx Virtex-II Pro */
1221 .pvr_mask = 0xfffff000,
1222 .pvr_value = 0x20010000,
1223 .cpu_name = "Virtex-II Pro",
1224 .cpu_features = CPU_FTRS_40X,
1225 .cpu_user_features = PPC_FEATURE_32 |
1226 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1227 .icache_bsize = 32,
1228 .dcache_bsize = 32,
1229 .machine_check = machine_check_4xx,
1230 .platform = "ppc405",
1231 },
1232 { /* Xilinx Virtex-4 FX */
1233 .pvr_mask = 0xfffff000,
1234 .pvr_value = 0x20011000,
1235 .cpu_name = "Virtex-4 FX",
1236 .cpu_features = CPU_FTRS_40X,
1237 .cpu_user_features = PPC_FEATURE_32 |
1238 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1239 .icache_bsize = 32,
1240 .dcache_bsize = 32,
1241 .machine_check = machine_check_4xx,
1242 .platform = "ppc405",
1243 },
1244 { /* 405EP */
1245 .pvr_mask = 0xffff0000,
1246 .pvr_value = 0x51210000,
1247 .cpu_name = "405EP",
1248 .cpu_features = CPU_FTRS_40X,
1249 .cpu_user_features = PPC_FEATURE_32 |
1250 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1251 .icache_bsize = 32,
1252 .dcache_bsize = 32,
1253 .machine_check = machine_check_4xx,
1254 .platform = "ppc405",
1255 },
1256 { /* 405EX */
1257 .pvr_mask = 0xffff0004,
1258 .pvr_value = 0x12910004,
1259 .cpu_name = "405EX",
1260 .cpu_features = CPU_FTRS_40X,
1261 .cpu_user_features = PPC_FEATURE_32 |
1262 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1263 .icache_bsize = 32,
1264 .dcache_bsize = 32,
1265 .machine_check = machine_check_4xx,
1266 .platform = "ppc405",
1267 },
1268 { /* 405EXr */
1269 .pvr_mask = 0xffff0004,
1270 .pvr_value = 0x12910000,
1271 .cpu_name = "405EXr",
1272 .cpu_features = CPU_FTRS_40X,
1273 .cpu_user_features = PPC_FEATURE_32 |
1274 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1275 .icache_bsize = 32,
1276 .dcache_bsize = 32,
1277 .machine_check = machine_check_4xx,
1278 .platform = "ppc405",
1279 },
1280 {
1281 /* 405EZ */
1282 .pvr_mask = 0xffff0000,
1283 .pvr_value = 0x41510000,
1284 .cpu_name = "405EZ",
1285 .cpu_features = CPU_FTRS_40X,
1286 .cpu_user_features = PPC_FEATURE_32 |
1287 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1288 .icache_bsize = 32,
1289 .dcache_bsize = 32,
1290 .machine_check = machine_check_4xx,
1291 .platform = "ppc405",
1292 },
1293 { /* default match */
1294 .pvr_mask = 0x00000000,
1295 .pvr_value = 0x00000000,
1296 .cpu_name = "(generic 40x PPC)",
1297 .cpu_features = CPU_FTRS_40X,
1298 .cpu_user_features = PPC_FEATURE_32 |
1299 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1300 .icache_bsize = 32,
1301 .dcache_bsize = 32,
1302 .machine_check = machine_check_4xx,
1303 .platform = "ppc405",
1304 }
1305
1306 #endif /* CONFIG_40x */
1307 #ifdef CONFIG_44x
1308 {
1309 .pvr_mask = 0xf0000fff,
1310 .pvr_value = 0x40000850,
1311 .cpu_name = "440GR Rev. A",
1312 .cpu_features = CPU_FTRS_44X,
1313 .cpu_user_features = COMMON_USER_BOOKE,
1314 .icache_bsize = 32,
1315 .dcache_bsize = 32,
1316 .machine_check = machine_check_4xx,
1317 .platform = "ppc440",
1318 },
1319 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1320 .pvr_mask = 0xf0000fff,
1321 .pvr_value = 0x40000858,
1322 .cpu_name = "440EP Rev. A",
1323 .cpu_features = CPU_FTRS_44X,
1324 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1325 .icache_bsize = 32,
1326 .dcache_bsize = 32,
1327 .cpu_setup = __setup_cpu_440ep,
1328 .machine_check = machine_check_4xx,
1329 .platform = "ppc440",
1330 },
1331 {
1332 .pvr_mask = 0xf0000fff,
1333 .pvr_value = 0x400008d3,
1334 .cpu_name = "440GR Rev. B",
1335 .cpu_features = CPU_FTRS_44X,
1336 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1337 .icache_bsize = 32,
1338 .dcache_bsize = 32,
1339 .machine_check = machine_check_4xx,
1340 .platform = "ppc440",
1341 },
1342 { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1343 .pvr_mask = 0xf0000ff7,
1344 .pvr_value = 0x400008d4,
1345 .cpu_name = "440EP Rev. C",
1346 .cpu_features = CPU_FTRS_44X,
1347 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1348 .icache_bsize = 32,
1349 .dcache_bsize = 32,
1350 .cpu_setup = __setup_cpu_440ep,
1351 .machine_check = machine_check_4xx,
1352 .platform = "ppc440",
1353 },
1354 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1355 .pvr_mask = 0xf0000fff,
1356 .pvr_value = 0x400008db,
1357 .cpu_name = "440EP Rev. B",
1358 .cpu_features = CPU_FTRS_44X,
1359 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1360 .icache_bsize = 32,
1361 .dcache_bsize = 32,
1362 .cpu_setup = __setup_cpu_440ep,
1363 .machine_check = machine_check_4xx,
1364 .platform = "ppc440",
1365 },
1366 { /* 440GRX */
1367 .pvr_mask = 0xf0000ffb,
1368 .pvr_value = 0x200008D0,
1369 .cpu_name = "440GRX",
1370 .cpu_features = CPU_FTRS_44X,
1371 .cpu_user_features = COMMON_USER_BOOKE,
1372 .icache_bsize = 32,
1373 .dcache_bsize = 32,
1374 .cpu_setup = __setup_cpu_440grx,
1375 .machine_check = machine_check_440A,
1376 .platform = "ppc440",
1377 },
1378 { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1379 .pvr_mask = 0xf0000ffb,
1380 .pvr_value = 0x200008D8,
1381 .cpu_name = "440EPX",
1382 .cpu_features = CPU_FTRS_44X,
1383 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1384 .icache_bsize = 32,
1385 .dcache_bsize = 32,
1386 .cpu_setup = __setup_cpu_440epx,
1387 .machine_check = machine_check_440A,
1388 .platform = "ppc440",
1389 },
1390 { /* 440GP Rev. B */
1391 .pvr_mask = 0xf0000fff,
1392 .pvr_value = 0x40000440,
1393 .cpu_name = "440GP Rev. B",
1394 .cpu_features = CPU_FTRS_44X,
1395 .cpu_user_features = COMMON_USER_BOOKE,
1396 .icache_bsize = 32,
1397 .dcache_bsize = 32,
1398 .machine_check = machine_check_4xx,
1399 .platform = "ppc440gp",
1400 },
1401 { /* 440GP Rev. C */
1402 .pvr_mask = 0xf0000fff,
1403 .pvr_value = 0x40000481,
1404 .cpu_name = "440GP Rev. C",
1405 .cpu_features = CPU_FTRS_44X,
1406 .cpu_user_features = COMMON_USER_BOOKE,
1407 .icache_bsize = 32,
1408 .dcache_bsize = 32,
1409 .machine_check = machine_check_4xx,
1410 .platform = "ppc440gp",
1411 },
1412 { /* 440GX Rev. A */
1413 .pvr_mask = 0xf0000fff,
1414 .pvr_value = 0x50000850,
1415 .cpu_name = "440GX Rev. A",
1416 .cpu_features = CPU_FTRS_44X,
1417 .cpu_user_features = COMMON_USER_BOOKE,
1418 .icache_bsize = 32,
1419 .dcache_bsize = 32,
1420 .cpu_setup = __setup_cpu_440gx,
1421 .machine_check = machine_check_440A,
1422 .platform = "ppc440",
1423 },
1424 { /* 440GX Rev. B */
1425 .pvr_mask = 0xf0000fff,
1426 .pvr_value = 0x50000851,
1427 .cpu_name = "440GX Rev. B",
1428 .cpu_features = CPU_FTRS_44X,
1429 .cpu_user_features = COMMON_USER_BOOKE,
1430 .icache_bsize = 32,
1431 .dcache_bsize = 32,
1432 .cpu_setup = __setup_cpu_440gx,
1433 .machine_check = machine_check_440A,
1434 .platform = "ppc440",
1435 },
1436 { /* 440GX Rev. C */
1437 .pvr_mask = 0xf0000fff,
1438 .pvr_value = 0x50000892,
1439 .cpu_name = "440GX Rev. C",
1440 .cpu_features = CPU_FTRS_44X,
1441 .cpu_user_features = COMMON_USER_BOOKE,
1442 .icache_bsize = 32,
1443 .dcache_bsize = 32,
1444 .cpu_setup = __setup_cpu_440gx,
1445 .machine_check = machine_check_440A,
1446 .platform = "ppc440",
1447 },
1448 { /* 440GX Rev. F */
1449 .pvr_mask = 0xf0000fff,
1450 .pvr_value = 0x50000894,
1451 .cpu_name = "440GX Rev. F",
1452 .cpu_features = CPU_FTRS_44X,
1453 .cpu_user_features = COMMON_USER_BOOKE,
1454 .icache_bsize = 32,
1455 .dcache_bsize = 32,
1456 .cpu_setup = __setup_cpu_440gx,
1457 .machine_check = machine_check_440A,
1458 .platform = "ppc440",
1459 },
1460 { /* 440SP Rev. A */
1461 .pvr_mask = 0xfff00fff,
1462 .pvr_value = 0x53200891,
1463 .cpu_name = "440SP Rev. A",
1464 .cpu_features = CPU_FTRS_44X,
1465 .cpu_user_features = COMMON_USER_BOOKE,
1466 .icache_bsize = 32,
1467 .dcache_bsize = 32,
1468 .machine_check = machine_check_4xx,
1469 .platform = "ppc440",
1470 },
1471 { /* 440SPe Rev. A */
1472 .pvr_mask = 0xfff00fff,
1473 .pvr_value = 0x53400890,
1474 .cpu_name = "440SPe Rev. A",
1475 .cpu_features = CPU_FTRS_44X,
1476 .cpu_user_features = COMMON_USER_BOOKE,
1477 .icache_bsize = 32,
1478 .dcache_bsize = 32,
1479 .cpu_setup = __setup_cpu_440spe,
1480 .machine_check = machine_check_440A,
1481 .platform = "ppc440",
1482 },
1483 { /* 440SPe Rev. B */
1484 .pvr_mask = 0xfff00fff,
1485 .pvr_value = 0x53400891,
1486 .cpu_name = "440SPe Rev. B",
1487 .cpu_features = CPU_FTRS_44X,
1488 .cpu_user_features = COMMON_USER_BOOKE,
1489 .icache_bsize = 32,
1490 .dcache_bsize = 32,
1491 .cpu_setup = __setup_cpu_440spe,
1492 .machine_check = machine_check_440A,
1493 .platform = "ppc440",
1494 },
1495 { /* 440 in Xilinx Virtex-5 FXT */
1496 .pvr_mask = 0xfffffff0,
1497 .pvr_value = 0x7ff21910,
1498 .cpu_name = "440 in Virtex-5 FXT",
1499 .cpu_features = CPU_FTRS_44X,
1500 .cpu_user_features = COMMON_USER_BOOKE,
1501 .icache_bsize = 32,
1502 .dcache_bsize = 32,
1503 .platform = "ppc440",
1504 },
1505 { /* 460EX */
1506 .pvr_mask = 0xffff0002,
1507 .pvr_value = 0x13020002,
1508 .cpu_name = "460EX",
1509 .cpu_features = CPU_FTRS_44X,
1510 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1511 .icache_bsize = 32,
1512 .dcache_bsize = 32,
1513 .cpu_setup = __setup_cpu_460ex,
1514 .machine_check = machine_check_440A,
1515 .platform = "ppc440",
1516 },
1517 { /* 460GT */
1518 .pvr_mask = 0xffff0002,
1519 .pvr_value = 0x13020000,
1520 .cpu_name = "460GT",
1521 .cpu_features = CPU_FTRS_44X,
1522 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1523 .icache_bsize = 32,
1524 .dcache_bsize = 32,
1525 .cpu_setup = __setup_cpu_460gt,
1526 .machine_check = machine_check_440A,
1527 .platform = "ppc440",
1528 },
1529 { /* default match */
1530 .pvr_mask = 0x00000000,
1531 .pvr_value = 0x00000000,
1532 .cpu_name = "(generic 44x PPC)",
1533 .cpu_features = CPU_FTRS_44X,
1534 .cpu_user_features = COMMON_USER_BOOKE,
1535 .icache_bsize = 32,
1536 .dcache_bsize = 32,
1537 .machine_check = machine_check_4xx,
1538 .platform = "ppc440",
1539 }
1540 #endif /* CONFIG_44x */
1541 #ifdef CONFIG_E200
1542 { /* e200z5 */
1543 .pvr_mask = 0xfff00000,
1544 .pvr_value = 0x81000000,
1545 .cpu_name = "e200z5",
1546 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1547 .cpu_features = CPU_FTRS_E200,
1548 .cpu_user_features = COMMON_USER_BOOKE |
1549 PPC_FEATURE_HAS_EFP_SINGLE |
1550 PPC_FEATURE_UNIFIED_CACHE,
1551 .dcache_bsize = 32,
1552 .machine_check = machine_check_e200,
1553 .platform = "ppc5554",
1554 },
1555 { /* e200z6 */
1556 .pvr_mask = 0xfff00000,
1557 .pvr_value = 0x81100000,
1558 .cpu_name = "e200z6",
1559 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1560 .cpu_features = CPU_FTRS_E200,
1561 .cpu_user_features = COMMON_USER_BOOKE |
1562 PPC_FEATURE_HAS_SPE_COMP |
1563 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1564 PPC_FEATURE_UNIFIED_CACHE,
1565 .dcache_bsize = 32,
1566 .machine_check = machine_check_e200,
1567 .platform = "ppc5554",
1568 },
1569 { /* default match */
1570 .pvr_mask = 0x00000000,
1571 .pvr_value = 0x00000000,
1572 .cpu_name = "(generic E200 PPC)",
1573 .cpu_features = CPU_FTRS_E200,
1574 .cpu_user_features = COMMON_USER_BOOKE |
1575 PPC_FEATURE_HAS_EFP_SINGLE |
1576 PPC_FEATURE_UNIFIED_CACHE,
1577 .dcache_bsize = 32,
1578 .machine_check = machine_check_e200,
1579 .platform = "ppc5554",
1580 }
1581 #endif /* CONFIG_E200 */
1582 #ifdef CONFIG_E500
1583 { /* e500 */
1584 .pvr_mask = 0xffff0000,
1585 .pvr_value = 0x80200000,
1586 .cpu_name = "e500",
1587 .cpu_features = CPU_FTRS_E500,
1588 .cpu_user_features = COMMON_USER_BOOKE |
1589 PPC_FEATURE_HAS_SPE_COMP |
1590 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1591 .icache_bsize = 32,
1592 .dcache_bsize = 32,
1593 .num_pmcs = 4,
1594 .oprofile_cpu_type = "ppc/e500",
1595 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1596 .machine_check = machine_check_e500,
1597 .platform = "ppc8540",
1598 },
1599 { /* e500v2 */
1600 .pvr_mask = 0xffff0000,
1601 .pvr_value = 0x80210000,
1602 .cpu_name = "e500v2",
1603 .cpu_features = CPU_FTRS_E500_2,
1604 .cpu_user_features = COMMON_USER_BOOKE |
1605 PPC_FEATURE_HAS_SPE_COMP |
1606 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1607 PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1608 .icache_bsize = 32,
1609 .dcache_bsize = 32,
1610 .num_pmcs = 4,
1611 .oprofile_cpu_type = "ppc/e500",
1612 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1613 .machine_check = machine_check_e500,
1614 .platform = "ppc8548",
1615 },
1616 { /* e500mc */
1617 .pvr_mask = 0xffff0000,
1618 .pvr_value = 0x80230000,
1619 .cpu_name = "e500mc",
1620 .cpu_features = CPU_FTRS_E500MC,
1621 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1622 .icache_bsize = 64,
1623 .dcache_bsize = 64,
1624 .num_pmcs = 4,
1625 .oprofile_cpu_type = "ppc/e500", /* xxx - galak, e500mc? */
1626 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1627 .machine_check = machine_check_e500,
1628 .platform = "ppce500mc",
1629 },
1630 { /* default match */
1631 .pvr_mask = 0x00000000,
1632 .pvr_value = 0x00000000,
1633 .cpu_name = "(generic E500 PPC)",
1634 .cpu_features = CPU_FTRS_E500,
1635 .cpu_user_features = COMMON_USER_BOOKE |
1636 PPC_FEATURE_HAS_SPE_COMP |
1637 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1638 .icache_bsize = 32,
1639 .dcache_bsize = 32,
1640 .machine_check = machine_check_e500,
1641 .platform = "powerpc",
1642 }
1643 #endif /* CONFIG_E500 */
1644 #endif /* CONFIG_PPC32 */
1645 };
1646
1647 static struct cpu_spec the_cpu_spec;
1648
1649 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
1650 {
1651 struct cpu_spec *s = cpu_specs;
1652 struct cpu_spec *t = &the_cpu_spec;
1653 int i;
1654
1655 s = PTRRELOC(s);
1656 t = PTRRELOC(t);
1657
1658 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
1659 if ((pvr & s->pvr_mask) == s->pvr_value) {
1660 /*
1661 * If we are overriding a previous value derived
1662 * from the real PVR with a new value obtained
1663 * using a logical PVR value, don't modify the
1664 * performance monitor fields.
1665 */
1666 if (t->num_pmcs && !s->num_pmcs) {
1667 t->cpu_name = s->cpu_name;
1668 t->cpu_features = s->cpu_features;
1669 t->cpu_user_features = s->cpu_user_features;
1670 t->icache_bsize = s->icache_bsize;
1671 t->dcache_bsize = s->dcache_bsize;
1672 t->cpu_setup = s->cpu_setup;
1673 t->cpu_restore = s->cpu_restore;
1674 t->platform = s->platform;
1675 /*
1676 * If we have passed through this logic once
1677 * before and have pulled the default case
1678 * because the real PVR was not found inside
1679 * cpu_specs[], then we are possibly running in
1680 * compatibility mode. In that case, let the
1681 * oprofiler know which set of compatibility
1682 * counters to pull from by making sure the
1683 * oprofile_cpu_type string is set to that of
1684 * compatibility mode. If the oprofile_cpu_type
1685 * already has a value, then we are possibly
1686 * overriding a real PVR with a logical one, and,
1687 * in that case, keep the current value for
1688 * oprofile_cpu_type.
1689 */
1690 if (t->oprofile_cpu_type == NULL)
1691 t->oprofile_cpu_type = s->oprofile_cpu_type;
1692 } else
1693 *t = *s;
1694 *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
1695
1696 /*
1697 * Set the base platform string once; assumes
1698 * we're called with real pvr first.
1699 */
1700 if (*PTRRELOC(&powerpc_base_platform) == NULL)
1701 *PTRRELOC(&powerpc_base_platform) = t->platform;
1702
1703 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
1704 /* ppc64 and booke expect identify_cpu to also call
1705 * setup_cpu for that processor. I will consolidate
1706 * that at a later time, for now, just use #ifdef.
1707 * we also don't need to PTRRELOC the function pointer
1708 * on ppc64 and booke as we are running at 0 in real
1709 * mode on ppc64 and reloc_offset is always 0 on booke.
1710 */
1711 if (s->cpu_setup) {
1712 s->cpu_setup(offset, s);
1713 }
1714 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
1715 return s;
1716 }
1717 BUG();
1718 return NULL;
1719 }
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree