2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
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.
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>
19 #include <asm/oprofile_impl.h>
20 #include <asm/cputable.h>
21 #include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */
24 struct cpu_spec
* cur_cpu_spec
= NULL
;
25 EXPORT_SYMBOL(cur_cpu_spec
);
27 /* The platform string corresponding to the real PVR */
28 const char *powerpc_base_platform
;
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
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 */
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 */
70 /* This table only contains "desktop" CPUs, it need to be filled with embedded
73 #define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
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 | \
95 static struct cpu_spec __initdata cpu_specs
[] = {
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
,
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",
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
,
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",
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
,
139 .pmc_type
= PPC_PMC_IBM
,
140 .oprofile_cpu_type
= "ppc64/rs64",
141 .oprofile_type
= PPC_OPROFILE_RS64
,
142 .machine_check
= machine_check_generic
,
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
,
155 .pmc_type
= PPC_PMC_IBM
,
156 .oprofile_cpu_type
= "ppc64/rs64",
157 .oprofile_type
= PPC_OPROFILE_RS64
,
158 .machine_check
= machine_check_generic
,
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
,
171 .pmc_type
= PPC_PMC_IBM
,
172 .oprofile_cpu_type
= "ppc64/rs64",
173 .oprofile_type
= PPC_OPROFILE_RS64
,
174 .machine_check
= machine_check_generic
,
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
,
187 .pmc_type
= PPC_PMC_IBM
,
188 .oprofile_cpu_type
= "ppc64/rs64",
189 .oprofile_type
= PPC_OPROFILE_RS64
,
190 .machine_check
= machine_check_generic
,
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
,
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",
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
,
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",
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
,
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",
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
,
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",
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
,
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",
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
,
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",
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
,
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",
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
,
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
335 .oprofile_mmcra_sihv
= MMCRA_SIHV
,
336 .oprofile_mmcra_sipr
= MMCRA_SIPR
,
337 .machine_check
= machine_check_generic
,
338 .platform
= "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
,
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+",
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
,
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+",
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
,
384 .machine_check
= machine_check_generic
,
385 .oprofile_cpu_type
= "ppc64/compat-power5+",
386 .platform
= "power5+",
389 .pvr_mask
= 0xffff0000,
390 .pvr_value
= 0x003e0000,
391 .cpu_name
= "POWER6 (raw)",
392 .cpu_features
= CPU_FTRS_POWER6
,
393 .cpu_user_features
= COMMON_USER_POWER6
|
394 PPC_FEATURE_POWER6_EXT
,
395 .mmu_features
= MMU_FTR_HPTE_TABLE
,
399 .pmc_type
= PPC_PMC_IBM
,
400 .oprofile_cpu_type
= "ppc64/power6",
401 .oprofile_type
= PPC_OPROFILE_POWER4
,
402 .oprofile_mmcra_sihv
= POWER6_MMCRA_SIHV
,
403 .oprofile_mmcra_sipr
= POWER6_MMCRA_SIPR
,
404 .oprofile_mmcra_clear
= POWER6_MMCRA_THRM
|
406 .machine_check
= machine_check_generic
,
407 .platform
= "power6x",
409 { /* 2.05-compliant processor, i.e. Power6 "architected" mode */
410 .pvr_mask
= 0xffffffff,
411 .pvr_value
= 0x0f000002,
412 .cpu_name
= "POWER6 (architected)",
413 .cpu_features
= CPU_FTRS_POWER6
,
414 .cpu_user_features
= COMMON_USER_POWER6
,
415 .mmu_features
= MMU_FTR_HPTE_TABLE
,
418 .machine_check
= machine_check_generic
,
419 .oprofile_cpu_type
= "ppc64/compat-power6",
420 .platform
= "power6",
422 { /* 2.06-compliant processor, i.e. Power7 "architected" mode */
423 .pvr_mask
= 0xffffffff,
424 .pvr_value
= 0x0f000003,
425 .cpu_name
= "POWER7 (architected)",
426 .cpu_features
= CPU_FTRS_POWER7
,
427 .cpu_user_features
= COMMON_USER_POWER7
,
428 .mmu_features
= MMU_FTR_HPTE_TABLE
,
431 .machine_check
= machine_check_generic
,
432 .oprofile_cpu_type
= "ppc64/compat-power7",
433 .platform
= "power7",
436 .pvr_mask
= 0xffff0000,
437 .pvr_value
= 0x003f0000,
438 .cpu_name
= "POWER7 (raw)",
439 .cpu_features
= CPU_FTRS_POWER7
,
440 .cpu_user_features
= COMMON_USER_POWER7
,
441 .mmu_features
= MMU_FTR_HPTE_TABLE
,
445 .pmc_type
= PPC_PMC_IBM
,
446 .cpu_setup
= __setup_cpu_power7
,
447 .cpu_restore
= __restore_cpu_power7
,
448 .oprofile_cpu_type
= "ppc64/power7",
449 .oprofile_type
= PPC_OPROFILE_POWER4
,
450 .oprofile_mmcra_sihv
= POWER6_MMCRA_SIHV
,
451 .oprofile_mmcra_sipr
= POWER6_MMCRA_SIPR
,
452 .oprofile_mmcra_clear
= POWER6_MMCRA_THRM
|
454 .platform
= "power7",
456 { /* Cell Broadband Engine */
457 .pvr_mask
= 0xffff0000,
458 .pvr_value
= 0x00700000,
459 .cpu_name
= "Cell Broadband Engine",
460 .cpu_features
= CPU_FTRS_CELL
,
461 .cpu_user_features
= COMMON_USER_PPC64
|
462 PPC_FEATURE_CELL
| PPC_FEATURE_HAS_ALTIVEC_COMP
|
464 .mmu_features
= MMU_FTR_HPTE_TABLE
,
468 .pmc_type
= PPC_PMC_IBM
,
469 .oprofile_cpu_type
= "ppc64/cell-be",
470 .oprofile_type
= PPC_OPROFILE_CELL
,
471 .machine_check
= machine_check_generic
,
472 .platform
= "ppc-cell-be",
475 .pvr_mask
= 0x7fff0000,
476 .pvr_value
= 0x00900000,
478 .cpu_features
= CPU_FTRS_PA6T
,
479 .cpu_user_features
= COMMON_USER_PA6T
,
480 .mmu_features
= MMU_FTR_HPTE_TABLE
,
484 .pmc_type
= PPC_PMC_PA6T
,
485 .cpu_setup
= __setup_cpu_pa6t
,
486 .cpu_restore
= __restore_cpu_pa6t
,
487 .oprofile_cpu_type
= "ppc64/pa6t",
488 .oprofile_type
= PPC_OPROFILE_PA6T
,
489 .machine_check
= machine_check_generic
,
492 { /* default match */
493 .pvr_mask
= 0x00000000,
494 .pvr_value
= 0x00000000,
495 .cpu_name
= "POWER4 (compatible)",
496 .cpu_features
= CPU_FTRS_COMPATIBLE
,
497 .cpu_user_features
= COMMON_USER_PPC64
,
498 .mmu_features
= MMU_FTR_HPTE_TABLE
,
502 .pmc_type
= PPC_PMC_IBM
,
503 .machine_check
= machine_check_generic
,
504 .platform
= "power4",
506 #endif /* CONFIG_PPC64 */
510 .pvr_mask
= 0xffff0000,
511 .pvr_value
= 0x00010000,
513 .cpu_features
= CPU_FTRS_PPC601
,
514 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_601_INSTR
|
515 PPC_FEATURE_UNIFIED_CACHE
| PPC_FEATURE_NO_TB
,
516 .mmu_features
= MMU_FTR_HPTE_TABLE
,
519 .machine_check
= machine_check_generic
,
520 .platform
= "ppc601",
523 .pvr_mask
= 0xffff0000,
524 .pvr_value
= 0x00030000,
526 .cpu_features
= CPU_FTRS_603
,
527 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
531 .cpu_setup
= __setup_cpu_603
,
532 .machine_check
= machine_check_generic
,
533 .platform
= "ppc603",
536 .pvr_mask
= 0xffff0000,
537 .pvr_value
= 0x00060000,
539 .cpu_features
= CPU_FTRS_603
,
540 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
544 .cpu_setup
= __setup_cpu_603
,
545 .machine_check
= machine_check_generic
,
546 .platform
= "ppc603",
549 .pvr_mask
= 0xffff0000,
550 .pvr_value
= 0x00070000,
552 .cpu_features
= CPU_FTRS_603
,
553 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
557 .cpu_setup
= __setup_cpu_603
,
558 .machine_check
= machine_check_generic
,
559 .platform
= "ppc603",
562 .pvr_mask
= 0xffff0000,
563 .pvr_value
= 0x00040000,
565 .cpu_features
= CPU_FTRS_604
,
566 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
567 .mmu_features
= MMU_FTR_HPTE_TABLE
,
571 .cpu_setup
= __setup_cpu_604
,
572 .machine_check
= machine_check_generic
,
573 .platform
= "ppc604",
576 .pvr_mask
= 0xfffff000,
577 .pvr_value
= 0x00090000,
579 .cpu_features
= CPU_FTRS_604
,
580 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
581 .mmu_features
= MMU_FTR_HPTE_TABLE
,
585 .cpu_setup
= __setup_cpu_604
,
586 .machine_check
= machine_check_generic
,
587 .platform
= "ppc604",
590 .pvr_mask
= 0xffff0000,
591 .pvr_value
= 0x00090000,
593 .cpu_features
= CPU_FTRS_604
,
594 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
595 .mmu_features
= MMU_FTR_HPTE_TABLE
,
599 .cpu_setup
= __setup_cpu_604
,
600 .machine_check
= machine_check_generic
,
601 .platform
= "ppc604",
604 .pvr_mask
= 0xffff0000,
605 .pvr_value
= 0x000a0000,
607 .cpu_features
= CPU_FTRS_604
,
608 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
609 .mmu_features
= MMU_FTR_HPTE_TABLE
,
613 .cpu_setup
= __setup_cpu_604
,
614 .machine_check
= machine_check_generic
,
615 .platform
= "ppc604",
617 { /* 740/750 (0x4202, don't support TAU ?) */
618 .pvr_mask
= 0xffffffff,
619 .pvr_value
= 0x00084202,
620 .cpu_name
= "740/750",
621 .cpu_features
= CPU_FTRS_740_NOTAU
,
622 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
623 .mmu_features
= MMU_FTR_HPTE_TABLE
,
627 .cpu_setup
= __setup_cpu_750
,
628 .machine_check
= machine_check_generic
,
629 .platform
= "ppc750",
631 { /* 750CX (80100 and 8010x?) */
632 .pvr_mask
= 0xfffffff0,
633 .pvr_value
= 0x00080100,
635 .cpu_features
= CPU_FTRS_750
,
636 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
637 .mmu_features
= MMU_FTR_HPTE_TABLE
,
641 .cpu_setup
= __setup_cpu_750cx
,
642 .machine_check
= machine_check_generic
,
643 .platform
= "ppc750",
645 { /* 750CX (82201 and 82202) */
646 .pvr_mask
= 0xfffffff0,
647 .pvr_value
= 0x00082200,
649 .cpu_features
= CPU_FTRS_750
,
650 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
651 .mmu_features
= MMU_FTR_HPTE_TABLE
,
655 .pmc_type
= PPC_PMC_IBM
,
656 .cpu_setup
= __setup_cpu_750cx
,
657 .machine_check
= machine_check_generic
,
658 .platform
= "ppc750",
660 { /* 750CXe (82214) */
661 .pvr_mask
= 0xfffffff0,
662 .pvr_value
= 0x00082210,
663 .cpu_name
= "750CXe",
664 .cpu_features
= CPU_FTRS_750
,
665 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
666 .mmu_features
= MMU_FTR_HPTE_TABLE
,
670 .pmc_type
= PPC_PMC_IBM
,
671 .cpu_setup
= __setup_cpu_750cx
,
672 .machine_check
= machine_check_generic
,
673 .platform
= "ppc750",
675 { /* 750CXe "Gekko" (83214) */
676 .pvr_mask
= 0xffffffff,
677 .pvr_value
= 0x00083214,
678 .cpu_name
= "750CXe",
679 .cpu_features
= CPU_FTRS_750
,
680 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
681 .mmu_features
= MMU_FTR_HPTE_TABLE
,
685 .pmc_type
= PPC_PMC_IBM
,
686 .cpu_setup
= __setup_cpu_750cx
,
687 .machine_check
= machine_check_generic
,
688 .platform
= "ppc750",
691 .pvr_mask
= 0xfffff0f0,
692 .pvr_value
= 0x00087010,
694 .cpu_features
= CPU_FTRS_750CL
,
695 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
696 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
700 .pmc_type
= PPC_PMC_IBM
,
701 .cpu_setup
= __setup_cpu_750
,
702 .machine_check
= machine_check_generic
,
703 .platform
= "ppc750",
706 .pvr_mask
= 0xfffff000,
707 .pvr_value
= 0x00083000,
708 .cpu_name
= "745/755",
709 .cpu_features
= CPU_FTRS_750
,
710 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
711 .mmu_features
= MMU_FTR_HPTE_TABLE
,
715 .pmc_type
= PPC_PMC_IBM
,
716 .cpu_setup
= __setup_cpu_750
,
717 .machine_check
= machine_check_generic
,
718 .platform
= "ppc750",
720 { /* 750FX rev 1.x */
721 .pvr_mask
= 0xffffff00,
722 .pvr_value
= 0x70000100,
724 .cpu_features
= CPU_FTRS_750FX1
,
725 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
726 .mmu_features
= MMU_FTR_HPTE_TABLE
,
730 .pmc_type
= PPC_PMC_IBM
,
731 .cpu_setup
= __setup_cpu_750
,
732 .machine_check
= machine_check_generic
,
733 .platform
= "ppc750",
734 .oprofile_cpu_type
= "ppc/750",
735 .oprofile_type
= PPC_OPROFILE_G4
,
737 { /* 750FX rev 2.0 must disable HID0[DPM] */
738 .pvr_mask
= 0xffffffff,
739 .pvr_value
= 0x70000200,
741 .cpu_features
= CPU_FTRS_750FX2
,
742 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
743 .mmu_features
= MMU_FTR_HPTE_TABLE
,
747 .pmc_type
= PPC_PMC_IBM
,
748 .cpu_setup
= __setup_cpu_750
,
749 .machine_check
= machine_check_generic
,
750 .platform
= "ppc750",
751 .oprofile_cpu_type
= "ppc/750",
752 .oprofile_type
= PPC_OPROFILE_G4
,
754 { /* 750FX (All revs except 2.0) */
755 .pvr_mask
= 0xffff0000,
756 .pvr_value
= 0x70000000,
758 .cpu_features
= CPU_FTRS_750FX
,
759 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
760 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
764 .pmc_type
= PPC_PMC_IBM
,
765 .cpu_setup
= __setup_cpu_750fx
,
766 .machine_check
= machine_check_generic
,
767 .platform
= "ppc750",
768 .oprofile_cpu_type
= "ppc/750",
769 .oprofile_type
= PPC_OPROFILE_G4
,
772 .pvr_mask
= 0xffff0000,
773 .pvr_value
= 0x70020000,
775 .cpu_features
= CPU_FTRS_750GX
,
776 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
777 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
781 .pmc_type
= PPC_PMC_IBM
,
782 .cpu_setup
= __setup_cpu_750fx
,
783 .machine_check
= machine_check_generic
,
784 .platform
= "ppc750",
785 .oprofile_cpu_type
= "ppc/750",
786 .oprofile_type
= PPC_OPROFILE_G4
,
788 { /* 740/750 (L2CR bit need fixup for 740) */
789 .pvr_mask
= 0xffff0000,
790 .pvr_value
= 0x00080000,
791 .cpu_name
= "740/750",
792 .cpu_features
= CPU_FTRS_740
,
793 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_PPC_LE
,
794 .mmu_features
= MMU_FTR_HPTE_TABLE
,
798 .pmc_type
= PPC_PMC_IBM
,
799 .cpu_setup
= __setup_cpu_750
,
800 .machine_check
= machine_check_generic
,
801 .platform
= "ppc750",
803 { /* 7400 rev 1.1 ? (no TAU) */
804 .pvr_mask
= 0xffffffff,
805 .pvr_value
= 0x000c1101,
806 .cpu_name
= "7400 (1.1)",
807 .cpu_features
= CPU_FTRS_7400_NOTAU
,
808 .cpu_user_features
= COMMON_USER
|
809 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
810 .mmu_features
= MMU_FTR_HPTE_TABLE
,
814 .pmc_type
= PPC_PMC_G4
,
815 .cpu_setup
= __setup_cpu_7400
,
816 .machine_check
= machine_check_generic
,
817 .platform
= "ppc7400",
820 .pvr_mask
= 0xffff0000,
821 .pvr_value
= 0x000c0000,
823 .cpu_features
= CPU_FTRS_7400
,
824 .cpu_user_features
= COMMON_USER
|
825 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
826 .mmu_features
= MMU_FTR_HPTE_TABLE
,
830 .pmc_type
= PPC_PMC_G4
,
831 .cpu_setup
= __setup_cpu_7400
,
832 .machine_check
= machine_check_generic
,
833 .platform
= "ppc7400",
836 .pvr_mask
= 0xffff0000,
837 .pvr_value
= 0x800c0000,
839 .cpu_features
= CPU_FTRS_7400
,
840 .cpu_user_features
= COMMON_USER
|
841 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
842 .mmu_features
= MMU_FTR_HPTE_TABLE
,
846 .pmc_type
= PPC_PMC_G4
,
847 .cpu_setup
= __setup_cpu_7410
,
848 .machine_check
= machine_check_generic
,
849 .platform
= "ppc7400",
851 { /* 7450 2.0 - no doze/nap */
852 .pvr_mask
= 0xffffffff,
853 .pvr_value
= 0x80000200,
855 .cpu_features
= CPU_FTRS_7450_20
,
856 .cpu_user_features
= COMMON_USER
|
857 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
858 .mmu_features
= MMU_FTR_HPTE_TABLE
,
862 .pmc_type
= PPC_PMC_G4
,
863 .cpu_setup
= __setup_cpu_745x
,
864 .oprofile_cpu_type
= "ppc/7450",
865 .oprofile_type
= PPC_OPROFILE_G4
,
866 .machine_check
= machine_check_generic
,
867 .platform
= "ppc7450",
870 .pvr_mask
= 0xffffffff,
871 .pvr_value
= 0x80000201,
873 .cpu_features
= CPU_FTRS_7450_21
,
874 .cpu_user_features
= COMMON_USER
|
875 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
876 .mmu_features
= MMU_FTR_HPTE_TABLE
,
880 .pmc_type
= PPC_PMC_G4
,
881 .cpu_setup
= __setup_cpu_745x
,
882 .oprofile_cpu_type
= "ppc/7450",
883 .oprofile_type
= PPC_OPROFILE_G4
,
884 .machine_check
= machine_check_generic
,
885 .platform
= "ppc7450",
887 { /* 7450 2.3 and newer */
888 .pvr_mask
= 0xffff0000,
889 .pvr_value
= 0x80000000,
891 .cpu_features
= CPU_FTRS_7450_23
,
892 .cpu_user_features
= COMMON_USER
|
893 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
894 .mmu_features
= MMU_FTR_HPTE_TABLE
,
898 .pmc_type
= PPC_PMC_G4
,
899 .cpu_setup
= __setup_cpu_745x
,
900 .oprofile_cpu_type
= "ppc/7450",
901 .oprofile_type
= PPC_OPROFILE_G4
,
902 .machine_check
= machine_check_generic
,
903 .platform
= "ppc7450",
906 .pvr_mask
= 0xffffff00,
907 .pvr_value
= 0x80010100,
909 .cpu_features
= CPU_FTRS_7455_1
,
910 .cpu_user_features
= COMMON_USER
|
911 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
912 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
916 .pmc_type
= PPC_PMC_G4
,
917 .cpu_setup
= __setup_cpu_745x
,
918 .oprofile_cpu_type
= "ppc/7450",
919 .oprofile_type
= PPC_OPROFILE_G4
,
920 .machine_check
= machine_check_generic
,
921 .platform
= "ppc7450",
924 .pvr_mask
= 0xffffffff,
925 .pvr_value
= 0x80010200,
927 .cpu_features
= CPU_FTRS_7455_20
,
928 .cpu_user_features
= COMMON_USER
|
929 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
930 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
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",
942 .pvr_mask
= 0xffff0000,
943 .pvr_value
= 0x80010000,
945 .cpu_features
= CPU_FTRS_7455
,
946 .cpu_user_features
= COMMON_USER
|
947 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
948 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
952 .pmc_type
= PPC_PMC_G4
,
953 .cpu_setup
= __setup_cpu_745x
,
954 .oprofile_cpu_type
= "ppc/7450",
955 .oprofile_type
= PPC_OPROFILE_G4
,
956 .machine_check
= machine_check_generic
,
957 .platform
= "ppc7450",
959 { /* 7447/7457 Rev 1.0 */
960 .pvr_mask
= 0xffffffff,
961 .pvr_value
= 0x80020100,
962 .cpu_name
= "7447/7457",
963 .cpu_features
= CPU_FTRS_7447_10
,
964 .cpu_user_features
= COMMON_USER
|
965 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
966 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
970 .pmc_type
= PPC_PMC_G4
,
971 .cpu_setup
= __setup_cpu_745x
,
972 .oprofile_cpu_type
= "ppc/7450",
973 .oprofile_type
= PPC_OPROFILE_G4
,
974 .machine_check
= machine_check_generic
,
975 .platform
= "ppc7450",
977 { /* 7447/7457 Rev 1.1 */
978 .pvr_mask
= 0xffffffff,
979 .pvr_value
= 0x80020101,
980 .cpu_name
= "7447/7457",
981 .cpu_features
= CPU_FTRS_7447_10
,
982 .cpu_user_features
= COMMON_USER
|
983 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
984 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
988 .pmc_type
= PPC_PMC_G4
,
989 .cpu_setup
= __setup_cpu_745x
,
990 .oprofile_cpu_type
= "ppc/7450",
991 .oprofile_type
= PPC_OPROFILE_G4
,
992 .machine_check
= machine_check_generic
,
993 .platform
= "ppc7450",
995 { /* 7447/7457 Rev 1.2 and later */
996 .pvr_mask
= 0xffff0000,
997 .pvr_value
= 0x80020000,
998 .cpu_name
= "7447/7457",
999 .cpu_features
= CPU_FTRS_7447
,
1000 .cpu_user_features
= COMMON_USER
| PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
1001 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
1005 .pmc_type
= PPC_PMC_G4
,
1006 .cpu_setup
= __setup_cpu_745x
,
1007 .oprofile_cpu_type
= "ppc/7450",
1008 .oprofile_type
= PPC_OPROFILE_G4
,
1009 .machine_check
= machine_check_generic
,
1010 .platform
= "ppc7450",
1013 .pvr_mask
= 0xffff0000,
1014 .pvr_value
= 0x80030000,
1015 .cpu_name
= "7447A",
1016 .cpu_features
= CPU_FTRS_7447A
,
1017 .cpu_user_features
= COMMON_USER
|
1018 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
1019 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
1023 .pmc_type
= PPC_PMC_G4
,
1024 .cpu_setup
= __setup_cpu_745x
,
1025 .oprofile_cpu_type
= "ppc/7450",
1026 .oprofile_type
= PPC_OPROFILE_G4
,
1027 .machine_check
= machine_check_generic
,
1028 .platform
= "ppc7450",
1031 .pvr_mask
= 0xffff0000,
1032 .pvr_value
= 0x80040000,
1034 .cpu_features
= CPU_FTRS_7448
,
1035 .cpu_user_features
= COMMON_USER
|
1036 PPC_FEATURE_HAS_ALTIVEC_COMP
| PPC_FEATURE_PPC_LE
,
1037 .mmu_features
= MMU_FTR_HPTE_TABLE
| MMU_FTR_USE_HIGH_BATS
,
1041 .pmc_type
= PPC_PMC_G4
,
1042 .cpu_setup
= __setup_cpu_745x
,
1043 .oprofile_cpu_type
= "ppc/7450",
1044 .oprofile_type
= PPC_OPROFILE_G4
,
1045 .machine_check
= machine_check_generic
,
1046 .platform
= "ppc7450",
1048 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
1049 .pvr_mask
= 0x7fff0000,
1050 .pvr_value
= 0x00810000,
1052 .cpu_features
= CPU_FTRS_82XX
,
1053 .cpu_user_features
= COMMON_USER
,
1057 .cpu_setup
= __setup_cpu_603
,
1058 .machine_check
= machine_check_generic
,
1059 .platform
= "ppc603",
1061 { /* All G2_LE (603e core, plus some) have the same pvr */
1062 .pvr_mask
= 0x7fff0000,
1063 .pvr_value
= 0x00820000,
1064 .cpu_name
= "G2_LE",
1065 .cpu_features
= CPU_FTRS_G2_LE
,
1066 .cpu_user_features
= COMMON_USER
,
1067 .mmu_features
= MMU_FTR_USE_HIGH_BATS
,
1070 .cpu_setup
= __setup_cpu_603
,
1071 .machine_check
= machine_check_generic
,
1072 .platform
= "ppc603",
1074 { /* e300c1 (a 603e core, plus some) on 83xx */
1075 .pvr_mask
= 0x7fff0000,
1076 .pvr_value
= 0x00830000,
1077 .cpu_name
= "e300c1",
1078 .cpu_features
= CPU_FTRS_E300
,
1079 .cpu_user_features
= COMMON_USER
,
1080 .mmu_features
= MMU_FTR_USE_HIGH_BATS
,
1083 .cpu_setup
= __setup_cpu_603
,
1084 .machine_check
= machine_check_generic
,
1085 .platform
= "ppc603",
1087 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1088 .pvr_mask
= 0x7fff0000,
1089 .pvr_value
= 0x00840000,
1090 .cpu_name
= "e300c2",
1091 .cpu_features
= CPU_FTRS_E300C2
,
1092 .cpu_user_features
= PPC_FEATURE_32
| PPC_FEATURE_HAS_MMU
,
1093 .mmu_features
= MMU_FTR_USE_HIGH_BATS
|
1094 MMU_FTR_NEED_DTLB_SW_LRU
,
1097 .cpu_setup
= __setup_cpu_603
,
1098 .machine_check
= machine_check_generic
,
1099 .platform
= "ppc603",
1101 { /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1102 .pvr_mask
= 0x7fff0000,
1103 .pvr_value
= 0x00850000,
1104 .cpu_name
= "e300c3",
1105 .cpu_features
= CPU_FTRS_E300
,
1106 .cpu_user_features
= COMMON_USER
,
1107 .mmu_features
= MMU_FTR_USE_HIGH_BATS
|
1108 MMU_FTR_NEED_DTLB_SW_LRU
,
1111 .cpu_setup
= __setup_cpu_603
,
1113 .oprofile_cpu_type
= "ppc/e300",
1114 .oprofile_type
= PPC_OPROFILE_FSL_EMB
,
1115 .platform
= "ppc603",
1117 { /* e300c4 (e300c1, plus one IU) */
1118 .pvr_mask
= 0x7fff0000,
1119 .pvr_value
= 0x00860000,
1120 .cpu_name
= "e300c4",
1121 .cpu_features
= CPU_FTRS_E300
,
1122 .cpu_user_features
= COMMON_USER
,
1123 .mmu_features
= MMU_FTR_USE_HIGH_BATS
|
1124 MMU_FTR_NEED_DTLB_SW_LRU
,
1127 .cpu_setup
= __setup_cpu_603
,
1128 .machine_check
= machine_check_generic
,
1130 .oprofile_cpu_type
= "ppc/e300",
1131 .oprofile_type
= PPC_OPROFILE_FSL_EMB
,
1132 .platform
= "ppc603",
1134 { /* default match, we assume split I/D cache & TB (non-601)... */
1135 .pvr_mask
= 0x00000000,
1136 .pvr_value
= 0x00000000,
1137 .cpu_name
= "(generic PPC)",
1138 .cpu_features
= CPU_FTRS_CLASSIC32
,
1139 .cpu_user_features
= COMMON_USER
,
1140 .mmu_features
= MMU_FTR_HPTE_TABLE
,
1143 .machine_check
= machine_check_generic
,
1144 .platform
= "ppc603",
1146 #endif /* CLASSIC_PPC */
1149 .pvr_mask
= 0xffff0000,
1150 .pvr_value
= 0x00500000,
1152 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1153 * if the 8xx code is there.... */
1154 .cpu_features
= CPU_FTRS_8XX
,
1155 .cpu_user_features
= PPC_FEATURE_32
| PPC_FEATURE_HAS_MMU
,
1156 .mmu_features
= MMU_FTR_TYPE_8xx
,
1159 .platform
= "ppc823",
1161 #endif /* CONFIG_8xx */
1164 .pvr_mask
= 0xffffff00,
1165 .pvr_value
= 0x00200200,
1166 .cpu_name
= "403GC",
1167 .cpu_features
= CPU_FTRS_40X
,
1168 .cpu_user_features
= PPC_FEATURE_32
| PPC_FEATURE_HAS_MMU
,
1169 .mmu_features
= MMU_FTR_TYPE_40x
,
1172 .machine_check
= machine_check_4xx
,
1173 .platform
= "ppc403",
1176 .pvr_mask
= 0xffffff00,
1177 .pvr_value
= 0x00201400,
1178 .cpu_name
= "403GCX",
1179 .cpu_features
= CPU_FTRS_40X
,
1180 .cpu_user_features
= PPC_FEATURE_32
|
1181 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_NO_TB
,
1182 .mmu_features
= MMU_FTR_TYPE_40x
,
1185 .machine_check
= machine_check_4xx
,
1186 .platform
= "ppc403",
1189 .pvr_mask
= 0xffff0000,
1190 .pvr_value
= 0x00200000,
1191 .cpu_name
= "403G ??",
1192 .cpu_features
= CPU_FTRS_40X
,
1193 .cpu_user_features
= PPC_FEATURE_32
| PPC_FEATURE_HAS_MMU
,
1194 .mmu_features
= MMU_FTR_TYPE_40x
,
1197 .machine_check
= machine_check_4xx
,
1198 .platform
= "ppc403",
1201 .pvr_mask
= 0xffff0000,
1202 .pvr_value
= 0x40110000,
1203 .cpu_name
= "405GP",
1204 .cpu_features
= CPU_FTRS_40X
,
1205 .cpu_user_features
= PPC_FEATURE_32
|
1206 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1207 .mmu_features
= MMU_FTR_TYPE_40x
,
1210 .machine_check
= machine_check_4xx
,
1211 .platform
= "ppc405",
1214 .pvr_mask
= 0xffff0000,
1215 .pvr_value
= 0x40130000,
1216 .cpu_name
= "STB03xxx",
1217 .cpu_features
= CPU_FTRS_40X
,
1218 .cpu_user_features
= PPC_FEATURE_32
|
1219 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1220 .mmu_features
= MMU_FTR_TYPE_40x
,
1223 .machine_check
= machine_check_4xx
,
1224 .platform
= "ppc405",
1227 .pvr_mask
= 0xffff0000,
1228 .pvr_value
= 0x41810000,
1229 .cpu_name
= "STB04xxx",
1230 .cpu_features
= CPU_FTRS_40X
,
1231 .cpu_user_features
= PPC_FEATURE_32
|
1232 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1233 .mmu_features
= MMU_FTR_TYPE_40x
,
1236 .machine_check
= machine_check_4xx
,
1237 .platform
= "ppc405",
1240 .pvr_mask
= 0xffff0000,
1241 .pvr_value
= 0x41610000,
1242 .cpu_name
= "NP405L",
1243 .cpu_features
= CPU_FTRS_40X
,
1244 .cpu_user_features
= PPC_FEATURE_32
|
1245 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1246 .mmu_features
= MMU_FTR_TYPE_40x
,
1249 .machine_check
= machine_check_4xx
,
1250 .platform
= "ppc405",
1253 .pvr_mask
= 0xffff0000,
1254 .pvr_value
= 0x40B10000,
1255 .cpu_name
= "NP4GS3",
1256 .cpu_features
= CPU_FTRS_40X
,
1257 .cpu_user_features
= PPC_FEATURE_32
|
1258 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1259 .mmu_features
= MMU_FTR_TYPE_40x
,
1262 .machine_check
= machine_check_4xx
,
1263 .platform
= "ppc405",
1266 .pvr_mask
= 0xffff0000,
1267 .pvr_value
= 0x41410000,
1268 .cpu_name
= "NP405H",
1269 .cpu_features
= CPU_FTRS_40X
,
1270 .cpu_user_features
= PPC_FEATURE_32
|
1271 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1272 .mmu_features
= MMU_FTR_TYPE_40x
,
1275 .machine_check
= machine_check_4xx
,
1276 .platform
= "ppc405",
1279 .pvr_mask
= 0xffff0000,
1280 .pvr_value
= 0x50910000,
1281 .cpu_name
= "405GPr",
1282 .cpu_features
= CPU_FTRS_40X
,
1283 .cpu_user_features
= PPC_FEATURE_32
|
1284 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1285 .mmu_features
= MMU_FTR_TYPE_40x
,
1288 .machine_check
= machine_check_4xx
,
1289 .platform
= "ppc405",
1292 .pvr_mask
= 0xffff0000,
1293 .pvr_value
= 0x51510000,
1294 .cpu_name
= "STBx25xx",
1295 .cpu_features
= CPU_FTRS_40X
,
1296 .cpu_user_features
= PPC_FEATURE_32
|
1297 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1298 .mmu_features
= MMU_FTR_TYPE_40x
,
1301 .machine_check
= machine_check_4xx
,
1302 .platform
= "ppc405",
1305 .pvr_mask
= 0xffff0000,
1306 .pvr_value
= 0x41F10000,
1307 .cpu_name
= "405LP",
1308 .cpu_features
= CPU_FTRS_40X
,
1309 .cpu_user_features
= PPC_FEATURE_32
| PPC_FEATURE_HAS_MMU
,
1310 .mmu_features
= MMU_FTR_TYPE_40x
,
1313 .machine_check
= machine_check_4xx
,
1314 .platform
= "ppc405",
1316 { /* Xilinx Virtex-II Pro */
1317 .pvr_mask
= 0xfffff000,
1318 .pvr_value
= 0x20010000,
1319 .cpu_name
= "Virtex-II Pro",
1320 .cpu_features
= CPU_FTRS_40X
,
1321 .cpu_user_features
= PPC_FEATURE_32
|
1322 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1323 .mmu_features
= MMU_FTR_TYPE_40x
,
1326 .machine_check
= machine_check_4xx
,
1327 .platform
= "ppc405",
1329 { /* Xilinx Virtex-4 FX */
1330 .pvr_mask
= 0xfffff000,
1331 .pvr_value
= 0x20011000,
1332 .cpu_name
= "Virtex-4 FX",
1333 .cpu_features
= CPU_FTRS_40X
,
1334 .cpu_user_features
= PPC_FEATURE_32
|
1335 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1336 .mmu_features
= MMU_FTR_TYPE_40x
,
1339 .machine_check
= machine_check_4xx
,
1340 .platform
= "ppc405",
1343 .pvr_mask
= 0xffff0000,
1344 .pvr_value
= 0x51210000,
1345 .cpu_name
= "405EP",
1346 .cpu_features
= CPU_FTRS_40X
,
1347 .cpu_user_features
= PPC_FEATURE_32
|
1348 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1349 .mmu_features
= MMU_FTR_TYPE_40x
,
1352 .machine_check
= machine_check_4xx
,
1353 .platform
= "ppc405",
1356 .pvr_mask
= 0xffff0004,
1357 .pvr_value
= 0x12910004,
1358 .cpu_name
= "405EX",
1359 .cpu_features
= CPU_FTRS_40X
,
1360 .cpu_user_features
= PPC_FEATURE_32
|
1361 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1362 .mmu_features
= MMU_FTR_TYPE_40x
,
1365 .machine_check
= machine_check_4xx
,
1366 .platform
= "ppc405",
1369 .pvr_mask
= 0xffff0004,
1370 .pvr_value
= 0x12910000,
1371 .cpu_name
= "405EXr",
1372 .cpu_features
= CPU_FTRS_40X
,
1373 .cpu_user_features
= PPC_FEATURE_32
|
1374 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1375 .mmu_features
= MMU_FTR_TYPE_40x
,
1378 .machine_check
= machine_check_4xx
,
1379 .platform
= "ppc405",
1383 .pvr_mask
= 0xffff0000,
1384 .pvr_value
= 0x41510000,
1385 .cpu_name
= "405EZ",
1386 .cpu_features
= CPU_FTRS_40X
,
1387 .cpu_user_features
= PPC_FEATURE_32
|
1388 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1389 .mmu_features
= MMU_FTR_TYPE_40x
,
1392 .machine_check
= machine_check_4xx
,
1393 .platform
= "ppc405",
1395 { /* default match */
1396 .pvr_mask
= 0x00000000,
1397 .pvr_value
= 0x00000000,
1398 .cpu_name
= "(generic 40x PPC)",
1399 .cpu_features
= CPU_FTRS_40X
,
1400 .cpu_user_features
= PPC_FEATURE_32
|
1401 PPC_FEATURE_HAS_MMU
| PPC_FEATURE_HAS_4xxMAC
,
1402 .mmu_features
= MMU_FTR_TYPE_40x
,
1405 .machine_check
= machine_check_4xx
,
1406 .platform
= "ppc405",
1409 #endif /* CONFIG_40x */
1412 .pvr_mask
= 0xf0000fff,
1413 .pvr_value
= 0x40000850,
1414 .cpu_name
= "440GR Rev. A",
1415 .cpu_features
= CPU_FTRS_44X
,
1416 .cpu_user_features
= COMMON_USER_BOOKE
,
1417 .mmu_features
= MMU_FTR_TYPE_44x
,
1420 .machine_check
= machine_check_4xx
,
1421 .platform
= "ppc440",
1423 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1424 .pvr_mask
= 0xf0000fff,
1425 .pvr_value
= 0x40000858,
1426 .cpu_name
= "440EP Rev. A",
1427 .cpu_features
= CPU_FTRS_44X
,
1428 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1429 .mmu_features
= MMU_FTR_TYPE_44x
,
1432 .cpu_setup
= __setup_cpu_440ep
,
1433 .machine_check
= machine_check_4xx
,
1434 .platform
= "ppc440",
1437 .pvr_mask
= 0xf0000fff,
1438 .pvr_value
= 0x400008d3,
1439 .cpu_name
= "440GR Rev. B",
1440 .cpu_features
= CPU_FTRS_44X
,
1441 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1442 .mmu_features
= MMU_FTR_TYPE_44x
,
1445 .machine_check
= machine_check_4xx
,
1446 .platform
= "ppc440",
1448 { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1449 .pvr_mask
= 0xf0000ff7,
1450 .pvr_value
= 0x400008d4,
1451 .cpu_name
= "440EP Rev. C",
1452 .cpu_features
= CPU_FTRS_44X
,
1453 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1454 .mmu_features
= MMU_FTR_TYPE_44x
,
1457 .cpu_setup
= __setup_cpu_440ep
,
1458 .machine_check
= machine_check_4xx
,
1459 .platform
= "ppc440",
1461 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1462 .pvr_mask
= 0xf0000fff,
1463 .pvr_value
= 0x400008db,
1464 .cpu_name
= "440EP Rev. B",
1465 .cpu_features
= CPU_FTRS_44X
,
1466 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1467 .mmu_features
= MMU_FTR_TYPE_44x
,
1470 .cpu_setup
= __setup_cpu_440ep
,
1471 .machine_check
= machine_check_4xx
,
1472 .platform
= "ppc440",
1475 .pvr_mask
= 0xf0000ffb,
1476 .pvr_value
= 0x200008D0,
1477 .cpu_name
= "440GRX",
1478 .cpu_features
= CPU_FTRS_44X
,
1479 .cpu_user_features
= COMMON_USER_BOOKE
,
1480 .mmu_features
= MMU_FTR_TYPE_44x
,
1483 .cpu_setup
= __setup_cpu_440grx
,
1484 .machine_check
= machine_check_440A
,
1485 .platform
= "ppc440",
1487 { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1488 .pvr_mask
= 0xf0000ffb,
1489 .pvr_value
= 0x200008D8,
1490 .cpu_name
= "440EPX",
1491 .cpu_features
= CPU_FTRS_44X
,
1492 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1493 .mmu_features
= MMU_FTR_TYPE_44x
,
1496 .cpu_setup
= __setup_cpu_440epx
,
1497 .machine_check
= machine_check_440A
,
1498 .platform
= "ppc440",
1500 { /* 440GP Rev. B */
1501 .pvr_mask
= 0xf0000fff,
1502 .pvr_value
= 0x40000440,
1503 .cpu_name
= "440GP Rev. B",
1504 .cpu_features
= CPU_FTRS_44X
,
1505 .cpu_user_features
= COMMON_USER_BOOKE
,
1506 .mmu_features
= MMU_FTR_TYPE_44x
,
1509 .machine_check
= machine_check_4xx
,
1510 .platform
= "ppc440gp",
1512 { /* 440GP Rev. C */
1513 .pvr_mask
= 0xf0000fff,
1514 .pvr_value
= 0x40000481,
1515 .cpu_name
= "440GP Rev. C",
1516 .cpu_features
= CPU_FTRS_44X
,
1517 .cpu_user_features
= COMMON_USER_BOOKE
,
1518 .mmu_features
= MMU_FTR_TYPE_44x
,
1521 .machine_check
= machine_check_4xx
,
1522 .platform
= "ppc440gp",
1524 { /* 440GX Rev. A */
1525 .pvr_mask
= 0xf0000fff,
1526 .pvr_value
= 0x50000850,
1527 .cpu_name
= "440GX Rev. A",
1528 .cpu_features
= CPU_FTRS_44X
,
1529 .cpu_user_features
= COMMON_USER_BOOKE
,
1530 .mmu_features
= MMU_FTR_TYPE_44x
,
1533 .cpu_setup
= __setup_cpu_440gx
,
1534 .machine_check
= machine_check_440A
,
1535 .platform
= "ppc440",
1537 { /* 440GX Rev. B */
1538 .pvr_mask
= 0xf0000fff,
1539 .pvr_value
= 0x50000851,
1540 .cpu_name
= "440GX Rev. B",
1541 .cpu_features
= CPU_FTRS_44X
,
1542 .cpu_user_features
= COMMON_USER_BOOKE
,
1543 .mmu_features
= MMU_FTR_TYPE_44x
,
1546 .cpu_setup
= __setup_cpu_440gx
,
1547 .machine_check
= machine_check_440A
,
1548 .platform
= "ppc440",
1550 { /* 440GX Rev. C */
1551 .pvr_mask
= 0xf0000fff,
1552 .pvr_value
= 0x50000892,
1553 .cpu_name
= "440GX Rev. C",
1554 .cpu_features
= CPU_FTRS_44X
,
1555 .cpu_user_features
= COMMON_USER_BOOKE
,
1556 .mmu_features
= MMU_FTR_TYPE_44x
,
1559 .cpu_setup
= __setup_cpu_440gx
,
1560 .machine_check
= machine_check_440A
,
1561 .platform
= "ppc440",
1563 { /* 440GX Rev. F */
1564 .pvr_mask
= 0xf0000fff,
1565 .pvr_value
= 0x50000894,
1566 .cpu_name
= "440GX Rev. F",
1567 .cpu_features
= CPU_FTRS_44X
,
1568 .cpu_user_features
= COMMON_USER_BOOKE
,
1569 .mmu_features
= MMU_FTR_TYPE_44x
,
1572 .cpu_setup
= __setup_cpu_440gx
,
1573 .machine_check
= machine_check_440A
,
1574 .platform
= "ppc440",
1576 { /* 440SP Rev. A */
1577 .pvr_mask
= 0xfff00fff,
1578 .pvr_value
= 0x53200891,
1579 .cpu_name
= "440SP Rev. A",
1580 .cpu_features
= CPU_FTRS_44X
,
1581 .cpu_user_features
= COMMON_USER_BOOKE
,
1582 .mmu_features
= MMU_FTR_TYPE_44x
,
1585 .machine_check
= machine_check_4xx
,
1586 .platform
= "ppc440",
1588 { /* 440SPe Rev. A */
1589 .pvr_mask
= 0xfff00fff,
1590 .pvr_value
= 0x53400890,
1591 .cpu_name
= "440SPe Rev. A",
1592 .cpu_features
= CPU_FTRS_44X
,
1593 .cpu_user_features
= COMMON_USER_BOOKE
,
1594 .mmu_features
= MMU_FTR_TYPE_44x
,
1597 .cpu_setup
= __setup_cpu_440spe
,
1598 .machine_check
= machine_check_440A
,
1599 .platform
= "ppc440",
1601 { /* 440SPe Rev. B */
1602 .pvr_mask
= 0xfff00fff,
1603 .pvr_value
= 0x53400891,
1604 .cpu_name
= "440SPe Rev. B",
1605 .cpu_features
= CPU_FTRS_44X
,
1606 .cpu_user_features
= COMMON_USER_BOOKE
,
1607 .mmu_features
= MMU_FTR_TYPE_44x
,
1610 .cpu_setup
= __setup_cpu_440spe
,
1611 .machine_check
= machine_check_440A
,
1612 .platform
= "ppc440",
1614 { /* 440 in Xilinx Virtex-5 FXT */
1615 .pvr_mask
= 0xfffffff0,
1616 .pvr_value
= 0x7ff21910,
1617 .cpu_name
= "440 in Virtex-5 FXT",
1618 .cpu_features
= CPU_FTRS_44X
,
1619 .cpu_user_features
= COMMON_USER_BOOKE
,
1620 .mmu_features
= MMU_FTR_TYPE_44x
,
1623 .cpu_setup
= __setup_cpu_440x5
,
1624 .machine_check
= machine_check_440A
,
1625 .platform
= "ppc440",
1628 .pvr_mask
= 0xffff0002,
1629 .pvr_value
= 0x13020002,
1630 .cpu_name
= "460EX",
1631 .cpu_features
= CPU_FTRS_440x6
,
1632 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1633 .mmu_features
= MMU_FTR_TYPE_44x
,
1636 .cpu_setup
= __setup_cpu_460ex
,
1637 .machine_check
= machine_check_440A
,
1638 .platform
= "ppc440",
1641 .pvr_mask
= 0xffff0002,
1642 .pvr_value
= 0x13020000,
1643 .cpu_name
= "460GT",
1644 .cpu_features
= CPU_FTRS_440x6
,
1645 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1646 .mmu_features
= MMU_FTR_TYPE_44x
,
1649 .cpu_setup
= __setup_cpu_460gt
,
1650 .machine_check
= machine_check_440A
,
1651 .platform
= "ppc440",
1654 .pvr_mask
= 0xffffff00,
1655 .pvr_value
= 0x13541800,
1656 .cpu_name
= "460SX",
1657 .cpu_features
= CPU_FTRS_44X
,
1658 .cpu_user_features
= COMMON_USER_BOOKE
,
1659 .mmu_features
= MMU_FTR_TYPE_44x
,
1662 .cpu_setup
= __setup_cpu_460sx
,
1663 .machine_check
= machine_check_440A
,
1664 .platform
= "ppc440",
1666 { /* default match */
1667 .pvr_mask
= 0x00000000,
1668 .pvr_value
= 0x00000000,
1669 .cpu_name
= "(generic 44x PPC)",
1670 .cpu_features
= CPU_FTRS_44X
,
1671 .cpu_user_features
= COMMON_USER_BOOKE
,
1672 .mmu_features
= MMU_FTR_TYPE_44x
,
1675 .machine_check
= machine_check_4xx
,
1676 .platform
= "ppc440",
1678 #endif /* CONFIG_44x */
1681 .pvr_mask
= 0xfff00000,
1682 .pvr_value
= 0x81000000,
1683 .cpu_name
= "e200z5",
1684 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1685 .cpu_features
= CPU_FTRS_E200
,
1686 .cpu_user_features
= COMMON_USER_BOOKE
|
1687 PPC_FEATURE_HAS_EFP_SINGLE
|
1688 PPC_FEATURE_UNIFIED_CACHE
,
1689 .mmu_features
= MMU_FTR_TYPE_FSL_E
,
1691 .machine_check
= machine_check_e200
,
1692 .platform
= "ppc5554",
1695 .pvr_mask
= 0xfff00000,
1696 .pvr_value
= 0x81100000,
1697 .cpu_name
= "e200z6",
1698 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1699 .cpu_features
= CPU_FTRS_E200
,
1700 .cpu_user_features
= COMMON_USER_BOOKE
|
1701 PPC_FEATURE_HAS_SPE_COMP
|
1702 PPC_FEATURE_HAS_EFP_SINGLE_COMP
|
1703 PPC_FEATURE_UNIFIED_CACHE
,
1704 .mmu_features
= MMU_FTR_TYPE_FSL_E
,
1706 .machine_check
= machine_check_e200
,
1707 .platform
= "ppc5554",
1709 { /* default match */
1710 .pvr_mask
= 0x00000000,
1711 .pvr_value
= 0x00000000,
1712 .cpu_name
= "(generic E200 PPC)",
1713 .cpu_features
= CPU_FTRS_E200
,
1714 .cpu_user_features
= COMMON_USER_BOOKE
|
1715 PPC_FEATURE_HAS_EFP_SINGLE
|
1716 PPC_FEATURE_UNIFIED_CACHE
,
1717 .mmu_features
= MMU_FTR_TYPE_FSL_E
,
1719 .cpu_setup
= __setup_cpu_e200
,
1720 .machine_check
= machine_check_e200
,
1721 .platform
= "ppc5554",
1723 #endif /* CONFIG_E200 */
1726 .pvr_mask
= 0xffff0000,
1727 .pvr_value
= 0x80200000,
1729 .cpu_features
= CPU_FTRS_E500
,
1730 .cpu_user_features
= COMMON_USER_BOOKE
|
1731 PPC_FEATURE_HAS_SPE_COMP
|
1732 PPC_FEATURE_HAS_EFP_SINGLE_COMP
,
1733 .mmu_features
= MMU_FTR_TYPE_FSL_E
,
1737 .oprofile_cpu_type
= "ppc/e500",
1738 .oprofile_type
= PPC_OPROFILE_FSL_EMB
,
1739 .cpu_setup
= __setup_cpu_e500v1
,
1740 .machine_check
= machine_check_e500
,
1741 .platform
= "ppc8540",
1744 .pvr_mask
= 0xffff0000,
1745 .pvr_value
= 0x80210000,
1746 .cpu_name
= "e500v2",
1747 .cpu_features
= CPU_FTRS_E500_2
,
1748 .cpu_user_features
= COMMON_USER_BOOKE
|
1749 PPC_FEATURE_HAS_SPE_COMP
|
1750 PPC_FEATURE_HAS_EFP_SINGLE_COMP
|
1751 PPC_FEATURE_HAS_EFP_DOUBLE_COMP
,
1752 .mmu_features
= MMU_FTR_TYPE_FSL_E
| MMU_FTR_BIG_PHYS
,
1756 .oprofile_cpu_type
= "ppc/e500",
1757 .oprofile_type
= PPC_OPROFILE_FSL_EMB
,
1758 .cpu_setup
= __setup_cpu_e500v2
,
1759 .machine_check
= machine_check_e500
,
1760 .platform
= "ppc8548",
1763 .pvr_mask
= 0xffff0000,
1764 .pvr_value
= 0x80230000,
1765 .cpu_name
= "e500mc",
1766 .cpu_features
= CPU_FTRS_E500MC
,
1767 .cpu_user_features
= COMMON_USER_BOOKE
| PPC_FEATURE_HAS_FPU
,
1768 .mmu_features
= MMU_FTR_TYPE_FSL_E
| MMU_FTR_BIG_PHYS
|
1773 .oprofile_cpu_type
= "ppc/e500", /* xxx - galak, e500mc? */
1774 .oprofile_type
= PPC_OPROFILE_FSL_EMB
,
1775 .cpu_setup
= __setup_cpu_e500mc
,
1776 .machine_check
= machine_check_e500
,
1777 .platform
= "ppce500mc",
1779 { /* default match */
1780 .pvr_mask
= 0x00000000,
1781 .pvr_value
= 0x00000000,
1782 .cpu_name
= "(generic E500 PPC)",
1783 .cpu_features
= CPU_FTRS_E500
,
1784 .cpu_user_features
= COMMON_USER_BOOKE
|
1785 PPC_FEATURE_HAS_SPE_COMP
|
1786 PPC_FEATURE_HAS_EFP_SINGLE_COMP
,
1787 .mmu_features
= MMU_FTR_TYPE_FSL_E
,
1790 .machine_check
= machine_check_e500
,
1791 .platform
= "powerpc",
1793 #endif /* CONFIG_E500 */
1794 #endif /* CONFIG_PPC32 */
1797 static struct cpu_spec the_cpu_spec
;
1799 static void __init
setup_cpu_spec(unsigned long offset
, struct cpu_spec
*s
)
1801 struct cpu_spec
*t
= &the_cpu_spec
;
1802 struct cpu_spec old
;
1807 /* Copy everything, then do fixups */
1811 * If we are overriding a previous value derived from the real
1812 * PVR with a new value obtained using a logical PVR value,
1813 * don't modify the performance monitor fields.
1815 if (old
.num_pmcs
&& !s
->num_pmcs
) {
1816 t
->num_pmcs
= old
.num_pmcs
;
1817 t
->pmc_type
= old
.pmc_type
;
1818 t
->oprofile_type
= old
.oprofile_type
;
1819 t
->oprofile_mmcra_sihv
= old
.oprofile_mmcra_sihv
;
1820 t
->oprofile_mmcra_sipr
= old
.oprofile_mmcra_sipr
;
1821 t
->oprofile_mmcra_clear
= old
.oprofile_mmcra_clear
;
1824 * If we have passed through this logic once before and
1825 * have pulled the default case because the real PVR was
1826 * not found inside cpu_specs[], then we are possibly
1827 * running in compatibility mode. In that case, let the
1828 * oprofiler know which set of compatibility counters to
1829 * pull from by making sure the oprofile_cpu_type string
1830 * is set to that of compatibility mode. If the
1831 * oprofile_cpu_type already has a value, then we are
1832 * possibly overriding a real PVR with a logical one,
1833 * and, in that case, keep the current value for
1834 * oprofile_cpu_type.
1836 if (old
.oprofile_cpu_type
== NULL
)
1837 t
->oprofile_cpu_type
= s
->oprofile_cpu_type
;
1840 *PTRRELOC(&cur_cpu_spec
) = &the_cpu_spec
;
1843 * Set the base platform string once; assumes
1844 * we're called with real pvr first.
1846 if (*PTRRELOC(&powerpc_base_platform
) == NULL
)
1847 *PTRRELOC(&powerpc_base_platform
) = t
->platform
;
1849 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
1850 /* ppc64 and booke expect identify_cpu to also call setup_cpu for
1851 * that processor. I will consolidate that at a later time, for now,
1852 * just use #ifdef. We also don't need to PTRRELOC the function
1853 * pointer on ppc64 and booke as we are running at 0 in real mode
1854 * on ppc64 and reloc_offset is always 0 on booke.
1857 s
->cpu_setup(offset
, s
);
1859 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
1862 struct cpu_spec
* __init
identify_cpu(unsigned long offset
, unsigned int pvr
)
1864 struct cpu_spec
*s
= cpu_specs
;
1869 for (i
= 0; i
< ARRAY_SIZE(cpu_specs
); i
++,s
++) {
1870 if ((pvr
& s
->pvr_mask
) == s
->pvr_value
) {
1871 setup_cpu_spec(offset
, s
);