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powerpc/8xx: Use symbolic PVR value
[linux-2.6-block.git] / arch / powerpc / kernel / cputable.c
... / ...
CommitLineData
1/*
2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3 *
4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
12
13#include <linux/string.h>
14#include <linux/sched.h>
15#include <linux/threads.h>
16#include <linux/init.h>
17#include <linux/export.h>
18#include <linux/jump_label.h>
19
20#include <asm/oprofile_impl.h>
21#include <asm/cputable.h>
22#include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */
23#include <asm/mmu.h>
24#include <asm/setup.h>
25
26static struct cpu_spec the_cpu_spec __read_mostly;
27
28struct cpu_spec* cur_cpu_spec __read_mostly = NULL;
29EXPORT_SYMBOL(cur_cpu_spec);
30
31/* The platform string corresponding to the real PVR */
32const char *powerpc_base_platform;
33
34/* NOTE:
35 * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
36 * the responsibility of the appropriate CPU save/restore functions to
37 * eventually copy these settings over. Those save/restore aren't yet
38 * part of the cputable though. That has to be fixed for both ppc32
39 * and ppc64
40 */
41#ifdef CONFIG_PPC32
42extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
43extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
44extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
45extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
46extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
47extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
48extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
49extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
50extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
51extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
52extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
53extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
54extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
55extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
56extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
57extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
58extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
59extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
60extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
61extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
62extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
63extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
64#endif /* CONFIG_PPC32 */
65#ifdef CONFIG_PPC64
66extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
67extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
68extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
69extern void __restore_cpu_pa6t(void);
70extern void __restore_cpu_ppc970(void);
71extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
72extern void __restore_cpu_power7(void);
73extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
74extern void __restore_cpu_power8(void);
75extern void __setup_cpu_power9(unsigned long offset, struct cpu_spec* spec);
76extern void __restore_cpu_power9(void);
77extern void __flush_tlb_power7(unsigned int action);
78extern void __flush_tlb_power8(unsigned int action);
79extern void __flush_tlb_power9(unsigned int action);
80extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
81extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
82extern long __machine_check_early_realmode_p9(struct pt_regs *regs);
83#endif /* CONFIG_PPC64 */
84#if defined(CONFIG_E500)
85extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
86extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
87extern void __restore_cpu_e5500(void);
88extern void __restore_cpu_e6500(void);
89#endif /* CONFIG_E500 */
90
91/* This table only contains "desktop" CPUs, it need to be filled with embedded
92 * ones as well...
93 */
94#define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
95 PPC_FEATURE_HAS_MMU)
96#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
97#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
98#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
99 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
100#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
101 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
102#define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
103 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
104 PPC_FEATURE_TRUE_LE | \
105 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
106#define COMMON_USER_POWER7 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
107 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
108 PPC_FEATURE_TRUE_LE | \
109 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
110#define COMMON_USER2_POWER7 (PPC_FEATURE2_DSCR)
111#define COMMON_USER_POWER8 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
112 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
113 PPC_FEATURE_TRUE_LE | \
114 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
115#define COMMON_USER2_POWER8 (PPC_FEATURE2_ARCH_2_07 | \
116 PPC_FEATURE2_HTM_COMP | \
117 PPC_FEATURE2_HTM_NOSC_COMP | \
118 PPC_FEATURE2_DSCR | \
119 PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
120 PPC_FEATURE2_VEC_CRYPTO)
121#define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
122 PPC_FEATURE_TRUE_LE | \
123 PPC_FEATURE_HAS_ALTIVEC_COMP)
124#define COMMON_USER_POWER9 COMMON_USER_POWER8
125#define COMMON_USER2_POWER9 (COMMON_USER2_POWER8 | \
126 PPC_FEATURE2_ARCH_3_00 | \
127 PPC_FEATURE2_HAS_IEEE128 | \
128 PPC_FEATURE2_DARN )
129
130#ifdef CONFIG_PPC_BOOK3E_64
131#define COMMON_USER_BOOKE (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
132#else
133#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
134 PPC_FEATURE_BOOKE)
135#endif
136
137static struct cpu_spec __initdata cpu_specs[] = {
138#ifdef CONFIG_PPC_BOOK3S_64
139 { /* Power4 */
140 .pvr_mask = 0xffff0000,
141 .pvr_value = 0x00350000,
142 .cpu_name = "POWER4 (gp)",
143 .cpu_features = CPU_FTRS_POWER4,
144 .cpu_user_features = COMMON_USER_POWER4,
145 .mmu_features = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
146 .icache_bsize = 128,
147 .dcache_bsize = 128,
148 .num_pmcs = 8,
149 .pmc_type = PPC_PMC_IBM,
150 .oprofile_cpu_type = "ppc64/power4",
151 .oprofile_type = PPC_OPROFILE_POWER4,
152 .platform = "power4",
153 },
154 { /* Power4+ */
155 .pvr_mask = 0xffff0000,
156 .pvr_value = 0x00380000,
157 .cpu_name = "POWER4+ (gq)",
158 .cpu_features = CPU_FTRS_POWER4,
159 .cpu_user_features = COMMON_USER_POWER4,
160 .mmu_features = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
161 .icache_bsize = 128,
162 .dcache_bsize = 128,
163 .num_pmcs = 8,
164 .pmc_type = PPC_PMC_IBM,
165 .oprofile_cpu_type = "ppc64/power4",
166 .oprofile_type = PPC_OPROFILE_POWER4,
167 .platform = "power4",
168 },
169 { /* PPC970 */
170 .pvr_mask = 0xffff0000,
171 .pvr_value = 0x00390000,
172 .cpu_name = "PPC970",
173 .cpu_features = CPU_FTRS_PPC970,
174 .cpu_user_features = COMMON_USER_POWER4 |
175 PPC_FEATURE_HAS_ALTIVEC_COMP,
176 .mmu_features = MMU_FTRS_PPC970,
177 .icache_bsize = 128,
178 .dcache_bsize = 128,
179 .num_pmcs = 8,
180 .pmc_type = PPC_PMC_IBM,
181 .cpu_setup = __setup_cpu_ppc970,
182 .cpu_restore = __restore_cpu_ppc970,
183 .oprofile_cpu_type = "ppc64/970",
184 .oprofile_type = PPC_OPROFILE_POWER4,
185 .platform = "ppc970",
186 },
187 { /* PPC970FX */
188 .pvr_mask = 0xffff0000,
189 .pvr_value = 0x003c0000,
190 .cpu_name = "PPC970FX",
191 .cpu_features = CPU_FTRS_PPC970,
192 .cpu_user_features = COMMON_USER_POWER4 |
193 PPC_FEATURE_HAS_ALTIVEC_COMP,
194 .mmu_features = MMU_FTRS_PPC970,
195 .icache_bsize = 128,
196 .dcache_bsize = 128,
197 .num_pmcs = 8,
198 .pmc_type = PPC_PMC_IBM,
199 .cpu_setup = __setup_cpu_ppc970,
200 .cpu_restore = __restore_cpu_ppc970,
201 .oprofile_cpu_type = "ppc64/970",
202 .oprofile_type = PPC_OPROFILE_POWER4,
203 .platform = "ppc970",
204 },
205 { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
206 .pvr_mask = 0xffffffff,
207 .pvr_value = 0x00440100,
208 .cpu_name = "PPC970MP",
209 .cpu_features = CPU_FTRS_PPC970,
210 .cpu_user_features = COMMON_USER_POWER4 |
211 PPC_FEATURE_HAS_ALTIVEC_COMP,
212 .mmu_features = MMU_FTRS_PPC970,
213 .icache_bsize = 128,
214 .dcache_bsize = 128,
215 .num_pmcs = 8,
216 .pmc_type = PPC_PMC_IBM,
217 .cpu_setup = __setup_cpu_ppc970,
218 .cpu_restore = __restore_cpu_ppc970,
219 .oprofile_cpu_type = "ppc64/970MP",
220 .oprofile_type = PPC_OPROFILE_POWER4,
221 .platform = "ppc970",
222 },
223 { /* PPC970MP */
224 .pvr_mask = 0xffff0000,
225 .pvr_value = 0x00440000,
226 .cpu_name = "PPC970MP",
227 .cpu_features = CPU_FTRS_PPC970,
228 .cpu_user_features = COMMON_USER_POWER4 |
229 PPC_FEATURE_HAS_ALTIVEC_COMP,
230 .mmu_features = MMU_FTRS_PPC970,
231 .icache_bsize = 128,
232 .dcache_bsize = 128,
233 .num_pmcs = 8,
234 .pmc_type = PPC_PMC_IBM,
235 .cpu_setup = __setup_cpu_ppc970MP,
236 .cpu_restore = __restore_cpu_ppc970,
237 .oprofile_cpu_type = "ppc64/970MP",
238 .oprofile_type = PPC_OPROFILE_POWER4,
239 .platform = "ppc970",
240 },
241 { /* PPC970GX */
242 .pvr_mask = 0xffff0000,
243 .pvr_value = 0x00450000,
244 .cpu_name = "PPC970GX",
245 .cpu_features = CPU_FTRS_PPC970,
246 .cpu_user_features = COMMON_USER_POWER4 |
247 PPC_FEATURE_HAS_ALTIVEC_COMP,
248 .mmu_features = MMU_FTRS_PPC970,
249 .icache_bsize = 128,
250 .dcache_bsize = 128,
251 .num_pmcs = 8,
252 .pmc_type = PPC_PMC_IBM,
253 .cpu_setup = __setup_cpu_ppc970,
254 .oprofile_cpu_type = "ppc64/970",
255 .oprofile_type = PPC_OPROFILE_POWER4,
256 .platform = "ppc970",
257 },
258 { /* Power5 GR */
259 .pvr_mask = 0xffff0000,
260 .pvr_value = 0x003a0000,
261 .cpu_name = "POWER5 (gr)",
262 .cpu_features = CPU_FTRS_POWER5,
263 .cpu_user_features = COMMON_USER_POWER5,
264 .mmu_features = MMU_FTRS_POWER5,
265 .icache_bsize = 128,
266 .dcache_bsize = 128,
267 .num_pmcs = 6,
268 .pmc_type = PPC_PMC_IBM,
269 .oprofile_cpu_type = "ppc64/power5",
270 .oprofile_type = PPC_OPROFILE_POWER4,
271 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
272 * and above but only works on POWER5 and above
273 */
274 .oprofile_mmcra_sihv = MMCRA_SIHV,
275 .oprofile_mmcra_sipr = MMCRA_SIPR,
276 .platform = "power5",
277 },
278 { /* Power5++ */
279 .pvr_mask = 0xffffff00,
280 .pvr_value = 0x003b0300,
281 .cpu_name = "POWER5+ (gs)",
282 .cpu_features = CPU_FTRS_POWER5,
283 .cpu_user_features = COMMON_USER_POWER5_PLUS,
284 .mmu_features = MMU_FTRS_POWER5,
285 .icache_bsize = 128,
286 .dcache_bsize = 128,
287 .num_pmcs = 6,
288 .oprofile_cpu_type = "ppc64/power5++",
289 .oprofile_type = PPC_OPROFILE_POWER4,
290 .oprofile_mmcra_sihv = MMCRA_SIHV,
291 .oprofile_mmcra_sipr = MMCRA_SIPR,
292 .platform = "power5+",
293 },
294 { /* Power5 GS */
295 .pvr_mask = 0xffff0000,
296 .pvr_value = 0x003b0000,
297 .cpu_name = "POWER5+ (gs)",
298 .cpu_features = CPU_FTRS_POWER5,
299 .cpu_user_features = COMMON_USER_POWER5_PLUS,
300 .mmu_features = MMU_FTRS_POWER5,
301 .icache_bsize = 128,
302 .dcache_bsize = 128,
303 .num_pmcs = 6,
304 .pmc_type = PPC_PMC_IBM,
305 .oprofile_cpu_type = "ppc64/power5+",
306 .oprofile_type = PPC_OPROFILE_POWER4,
307 .oprofile_mmcra_sihv = MMCRA_SIHV,
308 .oprofile_mmcra_sipr = MMCRA_SIPR,
309 .platform = "power5+",
310 },
311 { /* POWER6 in P5+ mode; 2.04-compliant processor */
312 .pvr_mask = 0xffffffff,
313 .pvr_value = 0x0f000001,
314 .cpu_name = "POWER5+",
315 .cpu_features = CPU_FTRS_POWER5,
316 .cpu_user_features = COMMON_USER_POWER5_PLUS,
317 .mmu_features = MMU_FTRS_POWER5,
318 .icache_bsize = 128,
319 .dcache_bsize = 128,
320 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
321 .oprofile_type = PPC_OPROFILE_POWER4,
322 .platform = "power5+",
323 },
324 { /* Power6 */
325 .pvr_mask = 0xffff0000,
326 .pvr_value = 0x003e0000,
327 .cpu_name = "POWER6 (raw)",
328 .cpu_features = CPU_FTRS_POWER6,
329 .cpu_user_features = COMMON_USER_POWER6 |
330 PPC_FEATURE_POWER6_EXT,
331 .mmu_features = MMU_FTRS_POWER6,
332 .icache_bsize = 128,
333 .dcache_bsize = 128,
334 .num_pmcs = 6,
335 .pmc_type = PPC_PMC_IBM,
336 .oprofile_cpu_type = "ppc64/power6",
337 .oprofile_type = PPC_OPROFILE_POWER4,
338 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
339 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
340 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
341 POWER6_MMCRA_OTHER,
342 .platform = "power6x",
343 },
344 { /* 2.05-compliant processor, i.e. Power6 "architected" mode */
345 .pvr_mask = 0xffffffff,
346 .pvr_value = 0x0f000002,
347 .cpu_name = "POWER6 (architected)",
348 .cpu_features = CPU_FTRS_POWER6,
349 .cpu_user_features = COMMON_USER_POWER6,
350 .mmu_features = MMU_FTRS_POWER6,
351 .icache_bsize = 128,
352 .dcache_bsize = 128,
353 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
354 .oprofile_type = PPC_OPROFILE_POWER4,
355 .platform = "power6",
356 },
357 { /* 2.06-compliant processor, i.e. Power7 "architected" mode */
358 .pvr_mask = 0xffffffff,
359 .pvr_value = 0x0f000003,
360 .cpu_name = "POWER7 (architected)",
361 .cpu_features = CPU_FTRS_POWER7,
362 .cpu_user_features = COMMON_USER_POWER7,
363 .cpu_user_features2 = COMMON_USER2_POWER7,
364 .mmu_features = MMU_FTRS_POWER7,
365 .icache_bsize = 128,
366 .dcache_bsize = 128,
367 .oprofile_type = PPC_OPROFILE_POWER4,
368 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
369 .cpu_setup = __setup_cpu_power7,
370 .cpu_restore = __restore_cpu_power7,
371 .flush_tlb = __flush_tlb_power7,
372 .machine_check_early = __machine_check_early_realmode_p7,
373 .platform = "power7",
374 },
375 { /* 2.07-compliant processor, i.e. Power8 "architected" mode */
376 .pvr_mask = 0xffffffff,
377 .pvr_value = 0x0f000004,
378 .cpu_name = "POWER8 (architected)",
379 .cpu_features = CPU_FTRS_POWER8,
380 .cpu_user_features = COMMON_USER_POWER8,
381 .cpu_user_features2 = COMMON_USER2_POWER8,
382 .mmu_features = MMU_FTRS_POWER8,
383 .icache_bsize = 128,
384 .dcache_bsize = 128,
385 .oprofile_type = PPC_OPROFILE_INVALID,
386 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
387 .cpu_setup = __setup_cpu_power8,
388 .cpu_restore = __restore_cpu_power8,
389 .flush_tlb = __flush_tlb_power8,
390 .machine_check_early = __machine_check_early_realmode_p8,
391 .platform = "power8",
392 },
393 { /* 3.00-compliant processor, i.e. Power9 "architected" mode */
394 .pvr_mask = 0xffffffff,
395 .pvr_value = 0x0f000005,
396 .cpu_name = "POWER9 (architected)",
397 .cpu_features = CPU_FTRS_POWER9,
398 .cpu_user_features = COMMON_USER_POWER9,
399 .cpu_user_features2 = COMMON_USER2_POWER9,
400 .mmu_features = MMU_FTRS_POWER9,
401 .icache_bsize = 128,
402 .dcache_bsize = 128,
403 .oprofile_type = PPC_OPROFILE_INVALID,
404 .oprofile_cpu_type = "ppc64/ibm-compat-v1",
405 .cpu_setup = __setup_cpu_power9,
406 .cpu_restore = __restore_cpu_power9,
407 .flush_tlb = __flush_tlb_power9,
408 .platform = "power9",
409 },
410 { /* Power7 */
411 .pvr_mask = 0xffff0000,
412 .pvr_value = 0x003f0000,
413 .cpu_name = "POWER7 (raw)",
414 .cpu_features = CPU_FTRS_POWER7,
415 .cpu_user_features = COMMON_USER_POWER7,
416 .cpu_user_features2 = COMMON_USER2_POWER7,
417 .mmu_features = MMU_FTRS_POWER7,
418 .icache_bsize = 128,
419 .dcache_bsize = 128,
420 .num_pmcs = 6,
421 .pmc_type = PPC_PMC_IBM,
422 .oprofile_cpu_type = "ppc64/power7",
423 .oprofile_type = PPC_OPROFILE_POWER4,
424 .cpu_setup = __setup_cpu_power7,
425 .cpu_restore = __restore_cpu_power7,
426 .flush_tlb = __flush_tlb_power7,
427 .machine_check_early = __machine_check_early_realmode_p7,
428 .platform = "power7",
429 },
430 { /* Power7+ */
431 .pvr_mask = 0xffff0000,
432 .pvr_value = 0x004A0000,
433 .cpu_name = "POWER7+ (raw)",
434 .cpu_features = CPU_FTRS_POWER7,
435 .cpu_user_features = COMMON_USER_POWER7,
436 .cpu_user_features2 = COMMON_USER2_POWER7,
437 .mmu_features = MMU_FTRS_POWER7,
438 .icache_bsize = 128,
439 .dcache_bsize = 128,
440 .num_pmcs = 6,
441 .pmc_type = PPC_PMC_IBM,
442 .oprofile_cpu_type = "ppc64/power7",
443 .oprofile_type = PPC_OPROFILE_POWER4,
444 .cpu_setup = __setup_cpu_power7,
445 .cpu_restore = __restore_cpu_power7,
446 .flush_tlb = __flush_tlb_power7,
447 .machine_check_early = __machine_check_early_realmode_p7,
448 .platform = "power7+",
449 },
450 { /* Power8E */
451 .pvr_mask = 0xffff0000,
452 .pvr_value = 0x004b0000,
453 .cpu_name = "POWER8E (raw)",
454 .cpu_features = CPU_FTRS_POWER8E,
455 .cpu_user_features = COMMON_USER_POWER8,
456 .cpu_user_features2 = COMMON_USER2_POWER8,
457 .mmu_features = MMU_FTRS_POWER8,
458 .icache_bsize = 128,
459 .dcache_bsize = 128,
460 .num_pmcs = 6,
461 .pmc_type = PPC_PMC_IBM,
462 .oprofile_cpu_type = "ppc64/power8",
463 .oprofile_type = PPC_OPROFILE_INVALID,
464 .cpu_setup = __setup_cpu_power8,
465 .cpu_restore = __restore_cpu_power8,
466 .flush_tlb = __flush_tlb_power8,
467 .machine_check_early = __machine_check_early_realmode_p8,
468 .platform = "power8",
469 },
470 { /* Power8NVL */
471 .pvr_mask = 0xffff0000,
472 .pvr_value = 0x004c0000,
473 .cpu_name = "POWER8NVL (raw)",
474 .cpu_features = CPU_FTRS_POWER8,
475 .cpu_user_features = COMMON_USER_POWER8,
476 .cpu_user_features2 = COMMON_USER2_POWER8,
477 .mmu_features = MMU_FTRS_POWER8,
478 .icache_bsize = 128,
479 .dcache_bsize = 128,
480 .num_pmcs = 6,
481 .pmc_type = PPC_PMC_IBM,
482 .oprofile_cpu_type = "ppc64/power8",
483 .oprofile_type = PPC_OPROFILE_INVALID,
484 .cpu_setup = __setup_cpu_power8,
485 .cpu_restore = __restore_cpu_power8,
486 .flush_tlb = __flush_tlb_power8,
487 .machine_check_early = __machine_check_early_realmode_p8,
488 .platform = "power8",
489 },
490 { /* Power8 DD1: Does not support doorbell IPIs */
491 .pvr_mask = 0xffffff00,
492 .pvr_value = 0x004d0100,
493 .cpu_name = "POWER8 (raw)",
494 .cpu_features = CPU_FTRS_POWER8_DD1,
495 .cpu_user_features = COMMON_USER_POWER8,
496 .cpu_user_features2 = COMMON_USER2_POWER8,
497 .mmu_features = MMU_FTRS_POWER8,
498 .icache_bsize = 128,
499 .dcache_bsize = 128,
500 .num_pmcs = 6,
501 .pmc_type = PPC_PMC_IBM,
502 .oprofile_cpu_type = "ppc64/power8",
503 .oprofile_type = PPC_OPROFILE_INVALID,
504 .cpu_setup = __setup_cpu_power8,
505 .cpu_restore = __restore_cpu_power8,
506 .flush_tlb = __flush_tlb_power8,
507 .machine_check_early = __machine_check_early_realmode_p8,
508 .platform = "power8",
509 },
510 { /* Power8 */
511 .pvr_mask = 0xffff0000,
512 .pvr_value = 0x004d0000,
513 .cpu_name = "POWER8 (raw)",
514 .cpu_features = CPU_FTRS_POWER8,
515 .cpu_user_features = COMMON_USER_POWER8,
516 .cpu_user_features2 = COMMON_USER2_POWER8,
517 .mmu_features = MMU_FTRS_POWER8,
518 .icache_bsize = 128,
519 .dcache_bsize = 128,
520 .num_pmcs = 6,
521 .pmc_type = PPC_PMC_IBM,
522 .oprofile_cpu_type = "ppc64/power8",
523 .oprofile_type = PPC_OPROFILE_INVALID,
524 .cpu_setup = __setup_cpu_power8,
525 .cpu_restore = __restore_cpu_power8,
526 .flush_tlb = __flush_tlb_power8,
527 .machine_check_early = __machine_check_early_realmode_p8,
528 .platform = "power8",
529 },
530 { /* Power9 DD1*/
531 .pvr_mask = 0xffffff00,
532 .pvr_value = 0x004e0100,
533 .cpu_name = "POWER9 (raw)",
534 .cpu_features = CPU_FTRS_POWER9_DD1,
535 .cpu_user_features = COMMON_USER_POWER9,
536 .cpu_user_features2 = COMMON_USER2_POWER9,
537 .mmu_features = MMU_FTRS_POWER9,
538 .icache_bsize = 128,
539 .dcache_bsize = 128,
540 .num_pmcs = 6,
541 .pmc_type = PPC_PMC_IBM,
542 .oprofile_cpu_type = "ppc64/power9",
543 .oprofile_type = PPC_OPROFILE_INVALID,
544 .cpu_setup = __setup_cpu_power9,
545 .cpu_restore = __restore_cpu_power9,
546 .flush_tlb = __flush_tlb_power9,
547 .machine_check_early = __machine_check_early_realmode_p9,
548 .platform = "power9",
549 },
550 { /* Power9 */
551 .pvr_mask = 0xffff0000,
552 .pvr_value = 0x004e0000,
553 .cpu_name = "POWER9 (raw)",
554 .cpu_features = CPU_FTRS_POWER9,
555 .cpu_user_features = COMMON_USER_POWER9,
556 .cpu_user_features2 = COMMON_USER2_POWER9,
557 .mmu_features = MMU_FTRS_POWER9,
558 .icache_bsize = 128,
559 .dcache_bsize = 128,
560 .num_pmcs = 6,
561 .pmc_type = PPC_PMC_IBM,
562 .oprofile_cpu_type = "ppc64/power9",
563 .oprofile_type = PPC_OPROFILE_INVALID,
564 .cpu_setup = __setup_cpu_power9,
565 .cpu_restore = __restore_cpu_power9,
566 .flush_tlb = __flush_tlb_power9,
567 .machine_check_early = __machine_check_early_realmode_p9,
568 .platform = "power9",
569 },
570 { /* Cell Broadband Engine */
571 .pvr_mask = 0xffff0000,
572 .pvr_value = 0x00700000,
573 .cpu_name = "Cell Broadband Engine",
574 .cpu_features = CPU_FTRS_CELL,
575 .cpu_user_features = COMMON_USER_PPC64 |
576 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
577 PPC_FEATURE_SMT,
578 .mmu_features = MMU_FTRS_CELL,
579 .icache_bsize = 128,
580 .dcache_bsize = 128,
581 .num_pmcs = 4,
582 .pmc_type = PPC_PMC_IBM,
583 .oprofile_cpu_type = "ppc64/cell-be",
584 .oprofile_type = PPC_OPROFILE_CELL,
585 .platform = "ppc-cell-be",
586 },
587 { /* PA Semi PA6T */
588 .pvr_mask = 0x7fff0000,
589 .pvr_value = 0x00900000,
590 .cpu_name = "PA6T",
591 .cpu_features = CPU_FTRS_PA6T,
592 .cpu_user_features = COMMON_USER_PA6T,
593 .mmu_features = MMU_FTRS_PA6T,
594 .icache_bsize = 64,
595 .dcache_bsize = 64,
596 .num_pmcs = 6,
597 .pmc_type = PPC_PMC_PA6T,
598 .cpu_setup = __setup_cpu_pa6t,
599 .cpu_restore = __restore_cpu_pa6t,
600 .oprofile_cpu_type = "ppc64/pa6t",
601 .oprofile_type = PPC_OPROFILE_PA6T,
602 .platform = "pa6t",
603 },
604 { /* default match */
605 .pvr_mask = 0x00000000,
606 .pvr_value = 0x00000000,
607 .cpu_name = "POWER4 (compatible)",
608 .cpu_features = CPU_FTRS_COMPATIBLE,
609 .cpu_user_features = COMMON_USER_PPC64,
610 .mmu_features = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
611 .icache_bsize = 128,
612 .dcache_bsize = 128,
613 .num_pmcs = 6,
614 .pmc_type = PPC_PMC_IBM,
615 .platform = "power4",
616 }
617#endif /* CONFIG_PPC_BOOK3S_64 */
618
619#ifdef CONFIG_PPC32
620#ifdef CONFIG_PPC_BOOK3S_32
621 { /* 601 */
622 .pvr_mask = 0xffff0000,
623 .pvr_value = 0x00010000,
624 .cpu_name = "601",
625 .cpu_features = CPU_FTRS_PPC601,
626 .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
627 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
628 .mmu_features = MMU_FTR_HPTE_TABLE,
629 .icache_bsize = 32,
630 .dcache_bsize = 32,
631 .machine_check = machine_check_generic,
632 .platform = "ppc601",
633 },
634 { /* 603 */
635 .pvr_mask = 0xffff0000,
636 .pvr_value = 0x00030000,
637 .cpu_name = "603",
638 .cpu_features = CPU_FTRS_603,
639 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
640 .mmu_features = 0,
641 .icache_bsize = 32,
642 .dcache_bsize = 32,
643 .cpu_setup = __setup_cpu_603,
644 .machine_check = machine_check_generic,
645 .platform = "ppc603",
646 },
647 { /* 603e */
648 .pvr_mask = 0xffff0000,
649 .pvr_value = 0x00060000,
650 .cpu_name = "603e",
651 .cpu_features = CPU_FTRS_603,
652 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
653 .mmu_features = 0,
654 .icache_bsize = 32,
655 .dcache_bsize = 32,
656 .cpu_setup = __setup_cpu_603,
657 .machine_check = machine_check_generic,
658 .platform = "ppc603",
659 },
660 { /* 603ev */
661 .pvr_mask = 0xffff0000,
662 .pvr_value = 0x00070000,
663 .cpu_name = "603ev",
664 .cpu_features = CPU_FTRS_603,
665 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
666 .mmu_features = 0,
667 .icache_bsize = 32,
668 .dcache_bsize = 32,
669 .cpu_setup = __setup_cpu_603,
670 .machine_check = machine_check_generic,
671 .platform = "ppc603",
672 },
673 { /* 604 */
674 .pvr_mask = 0xffff0000,
675 .pvr_value = 0x00040000,
676 .cpu_name = "604",
677 .cpu_features = CPU_FTRS_604,
678 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
679 .mmu_features = MMU_FTR_HPTE_TABLE,
680 .icache_bsize = 32,
681 .dcache_bsize = 32,
682 .num_pmcs = 2,
683 .cpu_setup = __setup_cpu_604,
684 .machine_check = machine_check_generic,
685 .platform = "ppc604",
686 },
687 { /* 604e */
688 .pvr_mask = 0xfffff000,
689 .pvr_value = 0x00090000,
690 .cpu_name = "604e",
691 .cpu_features = CPU_FTRS_604,
692 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
693 .mmu_features = MMU_FTR_HPTE_TABLE,
694 .icache_bsize = 32,
695 .dcache_bsize = 32,
696 .num_pmcs = 4,
697 .cpu_setup = __setup_cpu_604,
698 .machine_check = machine_check_generic,
699 .platform = "ppc604",
700 },
701 { /* 604r */
702 .pvr_mask = 0xffff0000,
703 .pvr_value = 0x00090000,
704 .cpu_name = "604r",
705 .cpu_features = CPU_FTRS_604,
706 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
707 .mmu_features = MMU_FTR_HPTE_TABLE,
708 .icache_bsize = 32,
709 .dcache_bsize = 32,
710 .num_pmcs = 4,
711 .cpu_setup = __setup_cpu_604,
712 .machine_check = machine_check_generic,
713 .platform = "ppc604",
714 },
715 { /* 604ev */
716 .pvr_mask = 0xffff0000,
717 .pvr_value = 0x000a0000,
718 .cpu_name = "604ev",
719 .cpu_features = CPU_FTRS_604,
720 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
721 .mmu_features = MMU_FTR_HPTE_TABLE,
722 .icache_bsize = 32,
723 .dcache_bsize = 32,
724 .num_pmcs = 4,
725 .cpu_setup = __setup_cpu_604,
726 .machine_check = machine_check_generic,
727 .platform = "ppc604",
728 },
729 { /* 740/750 (0x4202, don't support TAU ?) */
730 .pvr_mask = 0xffffffff,
731 .pvr_value = 0x00084202,
732 .cpu_name = "740/750",
733 .cpu_features = CPU_FTRS_740_NOTAU,
734 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
735 .mmu_features = MMU_FTR_HPTE_TABLE,
736 .icache_bsize = 32,
737 .dcache_bsize = 32,
738 .num_pmcs = 4,
739 .cpu_setup = __setup_cpu_750,
740 .machine_check = machine_check_generic,
741 .platform = "ppc750",
742 },
743 { /* 750CX (80100 and 8010x?) */
744 .pvr_mask = 0xfffffff0,
745 .pvr_value = 0x00080100,
746 .cpu_name = "750CX",
747 .cpu_features = CPU_FTRS_750,
748 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
749 .mmu_features = MMU_FTR_HPTE_TABLE,
750 .icache_bsize = 32,
751 .dcache_bsize = 32,
752 .num_pmcs = 4,
753 .cpu_setup = __setup_cpu_750cx,
754 .machine_check = machine_check_generic,
755 .platform = "ppc750",
756 },
757 { /* 750CX (82201 and 82202) */
758 .pvr_mask = 0xfffffff0,
759 .pvr_value = 0x00082200,
760 .cpu_name = "750CX",
761 .cpu_features = CPU_FTRS_750,
762 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
763 .mmu_features = MMU_FTR_HPTE_TABLE,
764 .icache_bsize = 32,
765 .dcache_bsize = 32,
766 .num_pmcs = 4,
767 .pmc_type = PPC_PMC_IBM,
768 .cpu_setup = __setup_cpu_750cx,
769 .machine_check = machine_check_generic,
770 .platform = "ppc750",
771 },
772 { /* 750CXe (82214) */
773 .pvr_mask = 0xfffffff0,
774 .pvr_value = 0x00082210,
775 .cpu_name = "750CXe",
776 .cpu_features = CPU_FTRS_750,
777 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
778 .mmu_features = MMU_FTR_HPTE_TABLE,
779 .icache_bsize = 32,
780 .dcache_bsize = 32,
781 .num_pmcs = 4,
782 .pmc_type = PPC_PMC_IBM,
783 .cpu_setup = __setup_cpu_750cx,
784 .machine_check = machine_check_generic,
785 .platform = "ppc750",
786 },
787 { /* 750CXe "Gekko" (83214) */
788 .pvr_mask = 0xffffffff,
789 .pvr_value = 0x00083214,
790 .cpu_name = "750CXe",
791 .cpu_features = CPU_FTRS_750,
792 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
793 .mmu_features = MMU_FTR_HPTE_TABLE,
794 .icache_bsize = 32,
795 .dcache_bsize = 32,
796 .num_pmcs = 4,
797 .pmc_type = PPC_PMC_IBM,
798 .cpu_setup = __setup_cpu_750cx,
799 .machine_check = machine_check_generic,
800 .platform = "ppc750",
801 },
802 { /* 750CL (and "Broadway") */
803 .pvr_mask = 0xfffff0e0,
804 .pvr_value = 0x00087000,
805 .cpu_name = "750CL",
806 .cpu_features = CPU_FTRS_750CL,
807 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
808 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
809 .icache_bsize = 32,
810 .dcache_bsize = 32,
811 .num_pmcs = 4,
812 .pmc_type = PPC_PMC_IBM,
813 .cpu_setup = __setup_cpu_750,
814 .machine_check = machine_check_generic,
815 .platform = "ppc750",
816 .oprofile_cpu_type = "ppc/750",
817 .oprofile_type = PPC_OPROFILE_G4,
818 },
819 { /* 745/755 */
820 .pvr_mask = 0xfffff000,
821 .pvr_value = 0x00083000,
822 .cpu_name = "745/755",
823 .cpu_features = CPU_FTRS_750,
824 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
825 .mmu_features = MMU_FTR_HPTE_TABLE,
826 .icache_bsize = 32,
827 .dcache_bsize = 32,
828 .num_pmcs = 4,
829 .pmc_type = PPC_PMC_IBM,
830 .cpu_setup = __setup_cpu_750,
831 .machine_check = machine_check_generic,
832 .platform = "ppc750",
833 },
834 { /* 750FX rev 1.x */
835 .pvr_mask = 0xffffff00,
836 .pvr_value = 0x70000100,
837 .cpu_name = "750FX",
838 .cpu_features = CPU_FTRS_750FX1,
839 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
840 .mmu_features = MMU_FTR_HPTE_TABLE,
841 .icache_bsize = 32,
842 .dcache_bsize = 32,
843 .num_pmcs = 4,
844 .pmc_type = PPC_PMC_IBM,
845 .cpu_setup = __setup_cpu_750,
846 .machine_check = machine_check_generic,
847 .platform = "ppc750",
848 .oprofile_cpu_type = "ppc/750",
849 .oprofile_type = PPC_OPROFILE_G4,
850 },
851 { /* 750FX rev 2.0 must disable HID0[DPM] */
852 .pvr_mask = 0xffffffff,
853 .pvr_value = 0x70000200,
854 .cpu_name = "750FX",
855 .cpu_features = CPU_FTRS_750FX2,
856 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
857 .mmu_features = MMU_FTR_HPTE_TABLE,
858 .icache_bsize = 32,
859 .dcache_bsize = 32,
860 .num_pmcs = 4,
861 .pmc_type = PPC_PMC_IBM,
862 .cpu_setup = __setup_cpu_750,
863 .machine_check = machine_check_generic,
864 .platform = "ppc750",
865 .oprofile_cpu_type = "ppc/750",
866 .oprofile_type = PPC_OPROFILE_G4,
867 },
868 { /* 750FX (All revs except 2.0) */
869 .pvr_mask = 0xffff0000,
870 .pvr_value = 0x70000000,
871 .cpu_name = "750FX",
872 .cpu_features = CPU_FTRS_750FX,
873 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
874 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
875 .icache_bsize = 32,
876 .dcache_bsize = 32,
877 .num_pmcs = 4,
878 .pmc_type = PPC_PMC_IBM,
879 .cpu_setup = __setup_cpu_750fx,
880 .machine_check = machine_check_generic,
881 .platform = "ppc750",
882 .oprofile_cpu_type = "ppc/750",
883 .oprofile_type = PPC_OPROFILE_G4,
884 },
885 { /* 750GX */
886 .pvr_mask = 0xffff0000,
887 .pvr_value = 0x70020000,
888 .cpu_name = "750GX",
889 .cpu_features = CPU_FTRS_750GX,
890 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
891 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
892 .icache_bsize = 32,
893 .dcache_bsize = 32,
894 .num_pmcs = 4,
895 .pmc_type = PPC_PMC_IBM,
896 .cpu_setup = __setup_cpu_750fx,
897 .machine_check = machine_check_generic,
898 .platform = "ppc750",
899 .oprofile_cpu_type = "ppc/750",
900 .oprofile_type = PPC_OPROFILE_G4,
901 },
902 { /* 740/750 (L2CR bit need fixup for 740) */
903 .pvr_mask = 0xffff0000,
904 .pvr_value = 0x00080000,
905 .cpu_name = "740/750",
906 .cpu_features = CPU_FTRS_740,
907 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
908 .mmu_features = MMU_FTR_HPTE_TABLE,
909 .icache_bsize = 32,
910 .dcache_bsize = 32,
911 .num_pmcs = 4,
912 .pmc_type = PPC_PMC_IBM,
913 .cpu_setup = __setup_cpu_750,
914 .machine_check = machine_check_generic,
915 .platform = "ppc750",
916 },
917 { /* 7400 rev 1.1 ? (no TAU) */
918 .pvr_mask = 0xffffffff,
919 .pvr_value = 0x000c1101,
920 .cpu_name = "7400 (1.1)",
921 .cpu_features = CPU_FTRS_7400_NOTAU,
922 .cpu_user_features = COMMON_USER |
923 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
924 .mmu_features = MMU_FTR_HPTE_TABLE,
925 .icache_bsize = 32,
926 .dcache_bsize = 32,
927 .num_pmcs = 4,
928 .pmc_type = PPC_PMC_G4,
929 .cpu_setup = __setup_cpu_7400,
930 .machine_check = machine_check_generic,
931 .platform = "ppc7400",
932 },
933 { /* 7400 */
934 .pvr_mask = 0xffff0000,
935 .pvr_value = 0x000c0000,
936 .cpu_name = "7400",
937 .cpu_features = CPU_FTRS_7400,
938 .cpu_user_features = COMMON_USER |
939 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
940 .mmu_features = MMU_FTR_HPTE_TABLE,
941 .icache_bsize = 32,
942 .dcache_bsize = 32,
943 .num_pmcs = 4,
944 .pmc_type = PPC_PMC_G4,
945 .cpu_setup = __setup_cpu_7400,
946 .machine_check = machine_check_generic,
947 .platform = "ppc7400",
948 },
949 { /* 7410 */
950 .pvr_mask = 0xffff0000,
951 .pvr_value = 0x800c0000,
952 .cpu_name = "7410",
953 .cpu_features = CPU_FTRS_7400,
954 .cpu_user_features = COMMON_USER |
955 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
956 .mmu_features = MMU_FTR_HPTE_TABLE,
957 .icache_bsize = 32,
958 .dcache_bsize = 32,
959 .num_pmcs = 4,
960 .pmc_type = PPC_PMC_G4,
961 .cpu_setup = __setup_cpu_7410,
962 .machine_check = machine_check_generic,
963 .platform = "ppc7400",
964 },
965 { /* 7450 2.0 - no doze/nap */
966 .pvr_mask = 0xffffffff,
967 .pvr_value = 0x80000200,
968 .cpu_name = "7450",
969 .cpu_features = CPU_FTRS_7450_20,
970 .cpu_user_features = COMMON_USER |
971 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
972 .mmu_features = MMU_FTR_HPTE_TABLE,
973 .icache_bsize = 32,
974 .dcache_bsize = 32,
975 .num_pmcs = 6,
976 .pmc_type = PPC_PMC_G4,
977 .cpu_setup = __setup_cpu_745x,
978 .oprofile_cpu_type = "ppc/7450",
979 .oprofile_type = PPC_OPROFILE_G4,
980 .machine_check = machine_check_generic,
981 .platform = "ppc7450",
982 },
983 { /* 7450 2.1 */
984 .pvr_mask = 0xffffffff,
985 .pvr_value = 0x80000201,
986 .cpu_name = "7450",
987 .cpu_features = CPU_FTRS_7450_21,
988 .cpu_user_features = COMMON_USER |
989 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
990 .mmu_features = MMU_FTR_HPTE_TABLE,
991 .icache_bsize = 32,
992 .dcache_bsize = 32,
993 .num_pmcs = 6,
994 .pmc_type = PPC_PMC_G4,
995 .cpu_setup = __setup_cpu_745x,
996 .oprofile_cpu_type = "ppc/7450",
997 .oprofile_type = PPC_OPROFILE_G4,
998 .machine_check = machine_check_generic,
999 .platform = "ppc7450",
1000 },
1001 { /* 7450 2.3 and newer */
1002 .pvr_mask = 0xffff0000,
1003 .pvr_value = 0x80000000,
1004 .cpu_name = "7450",
1005 .cpu_features = CPU_FTRS_7450_23,
1006 .cpu_user_features = COMMON_USER |
1007 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1008 .mmu_features = MMU_FTR_HPTE_TABLE,
1009 .icache_bsize = 32,
1010 .dcache_bsize = 32,
1011 .num_pmcs = 6,
1012 .pmc_type = PPC_PMC_G4,
1013 .cpu_setup = __setup_cpu_745x,
1014 .oprofile_cpu_type = "ppc/7450",
1015 .oprofile_type = PPC_OPROFILE_G4,
1016 .machine_check = machine_check_generic,
1017 .platform = "ppc7450",
1018 },
1019 { /* 7455 rev 1.x */
1020 .pvr_mask = 0xffffff00,
1021 .pvr_value = 0x80010100,
1022 .cpu_name = "7455",
1023 .cpu_features = CPU_FTRS_7455_1,
1024 .cpu_user_features = COMMON_USER |
1025 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1026 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1027 .icache_bsize = 32,
1028 .dcache_bsize = 32,
1029 .num_pmcs = 6,
1030 .pmc_type = PPC_PMC_G4,
1031 .cpu_setup = __setup_cpu_745x,
1032 .oprofile_cpu_type = "ppc/7450",
1033 .oprofile_type = PPC_OPROFILE_G4,
1034 .machine_check = machine_check_generic,
1035 .platform = "ppc7450",
1036 },
1037 { /* 7455 rev 2.0 */
1038 .pvr_mask = 0xffffffff,
1039 .pvr_value = 0x80010200,
1040 .cpu_name = "7455",
1041 .cpu_features = CPU_FTRS_7455_20,
1042 .cpu_user_features = COMMON_USER |
1043 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1044 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1045 .icache_bsize = 32,
1046 .dcache_bsize = 32,
1047 .num_pmcs = 6,
1048 .pmc_type = PPC_PMC_G4,
1049 .cpu_setup = __setup_cpu_745x,
1050 .oprofile_cpu_type = "ppc/7450",
1051 .oprofile_type = PPC_OPROFILE_G4,
1052 .machine_check = machine_check_generic,
1053 .platform = "ppc7450",
1054 },
1055 { /* 7455 others */
1056 .pvr_mask = 0xffff0000,
1057 .pvr_value = 0x80010000,
1058 .cpu_name = "7455",
1059 .cpu_features = CPU_FTRS_7455,
1060 .cpu_user_features = COMMON_USER |
1061 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1062 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1063 .icache_bsize = 32,
1064 .dcache_bsize = 32,
1065 .num_pmcs = 6,
1066 .pmc_type = PPC_PMC_G4,
1067 .cpu_setup = __setup_cpu_745x,
1068 .oprofile_cpu_type = "ppc/7450",
1069 .oprofile_type = PPC_OPROFILE_G4,
1070 .machine_check = machine_check_generic,
1071 .platform = "ppc7450",
1072 },
1073 { /* 7447/7457 Rev 1.0 */
1074 .pvr_mask = 0xffffffff,
1075 .pvr_value = 0x80020100,
1076 .cpu_name = "7447/7457",
1077 .cpu_features = CPU_FTRS_7447_10,
1078 .cpu_user_features = COMMON_USER |
1079 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1080 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1081 .icache_bsize = 32,
1082 .dcache_bsize = 32,
1083 .num_pmcs = 6,
1084 .pmc_type = PPC_PMC_G4,
1085 .cpu_setup = __setup_cpu_745x,
1086 .oprofile_cpu_type = "ppc/7450",
1087 .oprofile_type = PPC_OPROFILE_G4,
1088 .machine_check = machine_check_generic,
1089 .platform = "ppc7450",
1090 },
1091 { /* 7447/7457 Rev 1.1 */
1092 .pvr_mask = 0xffffffff,
1093 .pvr_value = 0x80020101,
1094 .cpu_name = "7447/7457",
1095 .cpu_features = CPU_FTRS_7447_10,
1096 .cpu_user_features = COMMON_USER |
1097 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1098 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1099 .icache_bsize = 32,
1100 .dcache_bsize = 32,
1101 .num_pmcs = 6,
1102 .pmc_type = PPC_PMC_G4,
1103 .cpu_setup = __setup_cpu_745x,
1104 .oprofile_cpu_type = "ppc/7450",
1105 .oprofile_type = PPC_OPROFILE_G4,
1106 .machine_check = machine_check_generic,
1107 .platform = "ppc7450",
1108 },
1109 { /* 7447/7457 Rev 1.2 and later */
1110 .pvr_mask = 0xffff0000,
1111 .pvr_value = 0x80020000,
1112 .cpu_name = "7447/7457",
1113 .cpu_features = CPU_FTRS_7447,
1114 .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1115 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1116 .icache_bsize = 32,
1117 .dcache_bsize = 32,
1118 .num_pmcs = 6,
1119 .pmc_type = PPC_PMC_G4,
1120 .cpu_setup = __setup_cpu_745x,
1121 .oprofile_cpu_type = "ppc/7450",
1122 .oprofile_type = PPC_OPROFILE_G4,
1123 .machine_check = machine_check_generic,
1124 .platform = "ppc7450",
1125 },
1126 { /* 7447A */
1127 .pvr_mask = 0xffff0000,
1128 .pvr_value = 0x80030000,
1129 .cpu_name = "7447A",
1130 .cpu_features = CPU_FTRS_7447A,
1131 .cpu_user_features = COMMON_USER |
1132 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1133 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1134 .icache_bsize = 32,
1135 .dcache_bsize = 32,
1136 .num_pmcs = 6,
1137 .pmc_type = PPC_PMC_G4,
1138 .cpu_setup = __setup_cpu_745x,
1139 .oprofile_cpu_type = "ppc/7450",
1140 .oprofile_type = PPC_OPROFILE_G4,
1141 .machine_check = machine_check_generic,
1142 .platform = "ppc7450",
1143 },
1144 { /* 7448 */
1145 .pvr_mask = 0xffff0000,
1146 .pvr_value = 0x80040000,
1147 .cpu_name = "7448",
1148 .cpu_features = CPU_FTRS_7448,
1149 .cpu_user_features = COMMON_USER |
1150 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1151 .mmu_features = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1152 .icache_bsize = 32,
1153 .dcache_bsize = 32,
1154 .num_pmcs = 6,
1155 .pmc_type = PPC_PMC_G4,
1156 .cpu_setup = __setup_cpu_745x,
1157 .oprofile_cpu_type = "ppc/7450",
1158 .oprofile_type = PPC_OPROFILE_G4,
1159 .machine_check = machine_check_generic,
1160 .platform = "ppc7450",
1161 },
1162 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
1163 .pvr_mask = 0x7fff0000,
1164 .pvr_value = 0x00810000,
1165 .cpu_name = "82xx",
1166 .cpu_features = CPU_FTRS_82XX,
1167 .cpu_user_features = COMMON_USER,
1168 .mmu_features = 0,
1169 .icache_bsize = 32,
1170 .dcache_bsize = 32,
1171 .cpu_setup = __setup_cpu_603,
1172 .machine_check = machine_check_generic,
1173 .platform = "ppc603",
1174 },
1175 { /* All G2_LE (603e core, plus some) have the same pvr */
1176 .pvr_mask = 0x7fff0000,
1177 .pvr_value = 0x00820000,
1178 .cpu_name = "G2_LE",
1179 .cpu_features = CPU_FTRS_G2_LE,
1180 .cpu_user_features = COMMON_USER,
1181 .mmu_features = MMU_FTR_USE_HIGH_BATS,
1182 .icache_bsize = 32,
1183 .dcache_bsize = 32,
1184 .cpu_setup = __setup_cpu_603,
1185 .machine_check = machine_check_generic,
1186 .platform = "ppc603",
1187 },
1188 { /* e300c1 (a 603e core, plus some) on 83xx */
1189 .pvr_mask = 0x7fff0000,
1190 .pvr_value = 0x00830000,
1191 .cpu_name = "e300c1",
1192 .cpu_features = CPU_FTRS_E300,
1193 .cpu_user_features = COMMON_USER,
1194 .mmu_features = MMU_FTR_USE_HIGH_BATS,
1195 .icache_bsize = 32,
1196 .dcache_bsize = 32,
1197 .cpu_setup = __setup_cpu_603,
1198 .machine_check = machine_check_generic,
1199 .platform = "ppc603",
1200 },
1201 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1202 .pvr_mask = 0x7fff0000,
1203 .pvr_value = 0x00840000,
1204 .cpu_name = "e300c2",
1205 .cpu_features = CPU_FTRS_E300C2,
1206 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1207 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1208 MMU_FTR_NEED_DTLB_SW_LRU,
1209 .icache_bsize = 32,
1210 .dcache_bsize = 32,
1211 .cpu_setup = __setup_cpu_603,
1212 .machine_check = machine_check_generic,
1213 .platform = "ppc603",
1214 },
1215 { /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1216 .pvr_mask = 0x7fff0000,
1217 .pvr_value = 0x00850000,
1218 .cpu_name = "e300c3",
1219 .cpu_features = CPU_FTRS_E300,
1220 .cpu_user_features = COMMON_USER,
1221 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1222 MMU_FTR_NEED_DTLB_SW_LRU,
1223 .icache_bsize = 32,
1224 .dcache_bsize = 32,
1225 .cpu_setup = __setup_cpu_603,
1226 .machine_check = machine_check_generic,
1227 .num_pmcs = 4,
1228 .oprofile_cpu_type = "ppc/e300",
1229 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1230 .platform = "ppc603",
1231 },
1232 { /* e300c4 (e300c1, plus one IU) */
1233 .pvr_mask = 0x7fff0000,
1234 .pvr_value = 0x00860000,
1235 .cpu_name = "e300c4",
1236 .cpu_features = CPU_FTRS_E300,
1237 .cpu_user_features = COMMON_USER,
1238 .mmu_features = MMU_FTR_USE_HIGH_BATS |
1239 MMU_FTR_NEED_DTLB_SW_LRU,
1240 .icache_bsize = 32,
1241 .dcache_bsize = 32,
1242 .cpu_setup = __setup_cpu_603,
1243 .machine_check = machine_check_generic,
1244 .num_pmcs = 4,
1245 .oprofile_cpu_type = "ppc/e300",
1246 .oprofile_type = PPC_OPROFILE_FSL_EMB,
1247 .platform = "ppc603",
1248 },
1249 { /* default match, we assume split I/D cache & TB (non-601)... */
1250 .pvr_mask = 0x00000000,
1251 .pvr_value = 0x00000000,
1252 .cpu_name = "(generic PPC)",
1253 .cpu_features = CPU_FTRS_CLASSIC32,
1254 .cpu_user_features = COMMON_USER,
1255 .mmu_features = MMU_FTR_HPTE_TABLE,
1256 .icache_bsize = 32,
1257 .dcache_bsize = 32,
1258 .machine_check = machine_check_generic,
1259 .platform = "ppc603",
1260 },
1261#endif /* CONFIG_PPC_BOOK3S_32 */
1262#ifdef CONFIG_PPC_8xx
1263 { /* 8xx */
1264 .pvr_mask = 0xffff0000,
1265 .pvr_value = PVR_8xx,
1266 .cpu_name = "8xx",
1267 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1268 * if the 8xx code is there.... */
1269 .cpu_features = CPU_FTRS_8XX,
1270 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1271 .mmu_features = MMU_FTR_TYPE_8xx,
1272 .icache_bsize = 16,
1273 .dcache_bsize = 16,
1274 .machine_check = machine_check_8xx,
1275 .platform = "ppc823",
1276 },
1277#endif /* CONFIG_PPC_8xx */
1278#ifdef CONFIG_40x
1279 { /* 403GC */
1280 .pvr_mask = 0xffffff00,
1281 .pvr_value = 0x00200200,
1282 .cpu_name = "403GC",
1283 .cpu_features = CPU_FTRS_40X,
1284 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1285 .mmu_features = MMU_FTR_TYPE_40x,
1286 .icache_bsize = 16,
1287 .dcache_bsize = 16,
1288 .machine_check = machine_check_4xx,
1289 .platform = "ppc403",
1290 },
1291 { /* 403GCX */
1292 .pvr_mask = 0xffffff00,
1293 .pvr_value = 0x00201400,
1294 .cpu_name = "403GCX",
1295 .cpu_features = CPU_FTRS_40X,
1296 .cpu_user_features = PPC_FEATURE_32 |
1297 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1298 .mmu_features = MMU_FTR_TYPE_40x,
1299 .icache_bsize = 16,
1300 .dcache_bsize = 16,
1301 .machine_check = machine_check_4xx,
1302 .platform = "ppc403",
1303 },
1304 { /* 403G ?? */
1305 .pvr_mask = 0xffff0000,
1306 .pvr_value = 0x00200000,
1307 .cpu_name = "403G ??",
1308 .cpu_features = CPU_FTRS_40X,
1309 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1310 .mmu_features = MMU_FTR_TYPE_40x,
1311 .icache_bsize = 16,
1312 .dcache_bsize = 16,
1313 .machine_check = machine_check_4xx,
1314 .platform = "ppc403",
1315 },
1316 { /* 405GP */
1317 .pvr_mask = 0xffff0000,
1318 .pvr_value = 0x40110000,
1319 .cpu_name = "405GP",
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,
1324 .icache_bsize = 32,
1325 .dcache_bsize = 32,
1326 .machine_check = machine_check_4xx,
1327 .platform = "ppc405",
1328 },
1329 { /* STB 03xxx */
1330 .pvr_mask = 0xffff0000,
1331 .pvr_value = 0x40130000,
1332 .cpu_name = "STB03xxx",
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,
1337 .icache_bsize = 32,
1338 .dcache_bsize = 32,
1339 .machine_check = machine_check_4xx,
1340 .platform = "ppc405",
1341 },
1342 { /* STB 04xxx */
1343 .pvr_mask = 0xffff0000,
1344 .pvr_value = 0x41810000,
1345 .cpu_name = "STB04xxx",
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,
1350 .icache_bsize = 32,
1351 .dcache_bsize = 32,
1352 .machine_check = machine_check_4xx,
1353 .platform = "ppc405",
1354 },
1355 { /* NP405L */
1356 .pvr_mask = 0xffff0000,
1357 .pvr_value = 0x41610000,
1358 .cpu_name = "NP405L",
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,
1363 .icache_bsize = 32,
1364 .dcache_bsize = 32,
1365 .machine_check = machine_check_4xx,
1366 .platform = "ppc405",
1367 },
1368 { /* NP4GS3 */
1369 .pvr_mask = 0xffff0000,
1370 .pvr_value = 0x40B10000,
1371 .cpu_name = "NP4GS3",
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,
1376 .icache_bsize = 32,
1377 .dcache_bsize = 32,
1378 .machine_check = machine_check_4xx,
1379 .platform = "ppc405",
1380 },
1381 { /* NP405H */
1382 .pvr_mask = 0xffff0000,
1383 .pvr_value = 0x41410000,
1384 .cpu_name = "NP405H",
1385 .cpu_features = CPU_FTRS_40X,
1386 .cpu_user_features = PPC_FEATURE_32 |
1387 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1388 .mmu_features = MMU_FTR_TYPE_40x,
1389 .icache_bsize = 32,
1390 .dcache_bsize = 32,
1391 .machine_check = machine_check_4xx,
1392 .platform = "ppc405",
1393 },
1394 { /* 405GPr */
1395 .pvr_mask = 0xffff0000,
1396 .pvr_value = 0x50910000,
1397 .cpu_name = "405GPr",
1398 .cpu_features = CPU_FTRS_40X,
1399 .cpu_user_features = PPC_FEATURE_32 |
1400 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1401 .mmu_features = MMU_FTR_TYPE_40x,
1402 .icache_bsize = 32,
1403 .dcache_bsize = 32,
1404 .machine_check = machine_check_4xx,
1405 .platform = "ppc405",
1406 },
1407 { /* STBx25xx */
1408 .pvr_mask = 0xffff0000,
1409 .pvr_value = 0x51510000,
1410 .cpu_name = "STBx25xx",
1411 .cpu_features = CPU_FTRS_40X,
1412 .cpu_user_features = PPC_FEATURE_32 |
1413 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1414 .mmu_features = MMU_FTR_TYPE_40x,
1415 .icache_bsize = 32,
1416 .dcache_bsize = 32,
1417 .machine_check = machine_check_4xx,
1418 .platform = "ppc405",
1419 },
1420 { /* 405LP */
1421 .pvr_mask = 0xffff0000,
1422 .pvr_value = 0x41F10000,
1423 .cpu_name = "405LP",
1424 .cpu_features = CPU_FTRS_40X,
1425 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1426 .mmu_features = MMU_FTR_TYPE_40x,
1427 .icache_bsize = 32,
1428 .dcache_bsize = 32,
1429 .machine_check = machine_check_4xx,
1430 .platform = "ppc405",
1431 },
1432 { /* Xilinx Virtex-II Pro */
1433 .pvr_mask = 0xfffff000,
1434 .pvr_value = 0x20010000,
1435 .cpu_name = "Virtex-II Pro",
1436 .cpu_features = CPU_FTRS_40X,
1437 .cpu_user_features = PPC_FEATURE_32 |
1438 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1439 .mmu_features = MMU_FTR_TYPE_40x,
1440 .icache_bsize = 32,
1441 .dcache_bsize = 32,
1442 .machine_check = machine_check_4xx,
1443 .platform = "ppc405",
1444 },
1445 { /* Xilinx Virtex-4 FX */
1446 .pvr_mask = 0xfffff000,
1447 .pvr_value = 0x20011000,
1448 .cpu_name = "Virtex-4 FX",
1449 .cpu_features = CPU_FTRS_40X,
1450 .cpu_user_features = PPC_FEATURE_32 |
1451 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1452 .mmu_features = MMU_FTR_TYPE_40x,
1453 .icache_bsize = 32,
1454 .dcache_bsize = 32,
1455 .machine_check = machine_check_4xx,
1456 .platform = "ppc405",
1457 },
1458 { /* 405EP */
1459 .pvr_mask = 0xffff0000,
1460 .pvr_value = 0x51210000,
1461 .cpu_name = "405EP",
1462 .cpu_features = CPU_FTRS_40X,
1463 .cpu_user_features = PPC_FEATURE_32 |
1464 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1465 .mmu_features = MMU_FTR_TYPE_40x,
1466 .icache_bsize = 32,
1467 .dcache_bsize = 32,
1468 .machine_check = machine_check_4xx,
1469 .platform = "ppc405",
1470 },
1471 { /* 405EX Rev. A/B with Security */
1472 .pvr_mask = 0xffff000f,
1473 .pvr_value = 0x12910007,
1474 .cpu_name = "405EX Rev. A/B",
1475 .cpu_features = CPU_FTRS_40X,
1476 .cpu_user_features = PPC_FEATURE_32 |
1477 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1478 .mmu_features = MMU_FTR_TYPE_40x,
1479 .icache_bsize = 32,
1480 .dcache_bsize = 32,
1481 .machine_check = machine_check_4xx,
1482 .platform = "ppc405",
1483 },
1484 { /* 405EX Rev. C without Security */
1485 .pvr_mask = 0xffff000f,
1486 .pvr_value = 0x1291000d,
1487 .cpu_name = "405EX Rev. C",
1488 .cpu_features = CPU_FTRS_40X,
1489 .cpu_user_features = PPC_FEATURE_32 |
1490 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1491 .mmu_features = MMU_FTR_TYPE_40x,
1492 .icache_bsize = 32,
1493 .dcache_bsize = 32,
1494 .machine_check = machine_check_4xx,
1495 .platform = "ppc405",
1496 },
1497 { /* 405EX Rev. C with Security */
1498 .pvr_mask = 0xffff000f,
1499 .pvr_value = 0x1291000f,
1500 .cpu_name = "405EX Rev. C",
1501 .cpu_features = CPU_FTRS_40X,
1502 .cpu_user_features = PPC_FEATURE_32 |
1503 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1504 .mmu_features = MMU_FTR_TYPE_40x,
1505 .icache_bsize = 32,
1506 .dcache_bsize = 32,
1507 .machine_check = machine_check_4xx,
1508 .platform = "ppc405",
1509 },
1510 { /* 405EX Rev. D without Security */
1511 .pvr_mask = 0xffff000f,
1512 .pvr_value = 0x12910003,
1513 .cpu_name = "405EX Rev. D",
1514 .cpu_features = CPU_FTRS_40X,
1515 .cpu_user_features = PPC_FEATURE_32 |
1516 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1517 .mmu_features = MMU_FTR_TYPE_40x,
1518 .icache_bsize = 32,
1519 .dcache_bsize = 32,
1520 .machine_check = machine_check_4xx,
1521 .platform = "ppc405",
1522 },
1523 { /* 405EX Rev. D with Security */
1524 .pvr_mask = 0xffff000f,
1525 .pvr_value = 0x12910005,
1526 .cpu_name = "405EX Rev. D",
1527 .cpu_features = CPU_FTRS_40X,
1528 .cpu_user_features = PPC_FEATURE_32 |
1529 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1530 .mmu_features = MMU_FTR_TYPE_40x,
1531 .icache_bsize = 32,
1532 .dcache_bsize = 32,
1533 .machine_check = machine_check_4xx,
1534 .platform = "ppc405",
1535 },
1536 { /* 405EXr Rev. A/B without Security */
1537 .pvr_mask = 0xffff000f,
1538 .pvr_value = 0x12910001,
1539 .cpu_name = "405EXr Rev. A/B",
1540 .cpu_features = CPU_FTRS_40X,
1541 .cpu_user_features = PPC_FEATURE_32 |
1542 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1543 .mmu_features = MMU_FTR_TYPE_40x,
1544 .icache_bsize = 32,
1545 .dcache_bsize = 32,
1546 .machine_check = machine_check_4xx,
1547 .platform = "ppc405",
1548 },
1549 { /* 405EXr Rev. C without Security */
1550 .pvr_mask = 0xffff000f,
1551 .pvr_value = 0x12910009,
1552 .cpu_name = "405EXr Rev. C",
1553 .cpu_features = CPU_FTRS_40X,
1554 .cpu_user_features = PPC_FEATURE_32 |
1555 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1556 .mmu_features = MMU_FTR_TYPE_40x,
1557 .icache_bsize = 32,
1558 .dcache_bsize = 32,
1559 .machine_check = machine_check_4xx,
1560 .platform = "ppc405",
1561 },
1562 { /* 405EXr Rev. C with Security */
1563 .pvr_mask = 0xffff000f,
1564 .pvr_value = 0x1291000b,
1565 .cpu_name = "405EXr Rev. C",
1566 .cpu_features = CPU_FTRS_40X,
1567 .cpu_user_features = PPC_FEATURE_32 |
1568 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1569 .mmu_features = MMU_FTR_TYPE_40x,
1570 .icache_bsize = 32,
1571 .dcache_bsize = 32,
1572 .machine_check = machine_check_4xx,
1573 .platform = "ppc405",
1574 },
1575 { /* 405EXr Rev. D without Security */
1576 .pvr_mask = 0xffff000f,
1577 .pvr_value = 0x12910000,
1578 .cpu_name = "405EXr Rev. D",
1579 .cpu_features = CPU_FTRS_40X,
1580 .cpu_user_features = PPC_FEATURE_32 |
1581 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1582 .mmu_features = MMU_FTR_TYPE_40x,
1583 .icache_bsize = 32,
1584 .dcache_bsize = 32,
1585 .machine_check = machine_check_4xx,
1586 .platform = "ppc405",
1587 },
1588 { /* 405EXr Rev. D with Security */
1589 .pvr_mask = 0xffff000f,
1590 .pvr_value = 0x12910002,
1591 .cpu_name = "405EXr Rev. D",
1592 .cpu_features = CPU_FTRS_40X,
1593 .cpu_user_features = PPC_FEATURE_32 |
1594 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1595 .mmu_features = MMU_FTR_TYPE_40x,
1596 .icache_bsize = 32,
1597 .dcache_bsize = 32,
1598 .machine_check = machine_check_4xx,
1599 .platform = "ppc405",
1600 },
1601 {
1602 /* 405EZ */
1603 .pvr_mask = 0xffff0000,
1604 .pvr_value = 0x41510000,
1605 .cpu_name = "405EZ",
1606 .cpu_features = CPU_FTRS_40X,
1607 .cpu_user_features = PPC_FEATURE_32 |
1608 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1609 .mmu_features = MMU_FTR_TYPE_40x,
1610 .icache_bsize = 32,
1611 .dcache_bsize = 32,
1612 .machine_check = machine_check_4xx,
1613 .platform = "ppc405",
1614 },
1615 { /* APM8018X */
1616 .pvr_mask = 0xffff0000,
1617 .pvr_value = 0x7ff11432,
1618 .cpu_name = "APM8018X",
1619 .cpu_features = CPU_FTRS_40X,
1620 .cpu_user_features = PPC_FEATURE_32 |
1621 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1622 .mmu_features = MMU_FTR_TYPE_40x,
1623 .icache_bsize = 32,
1624 .dcache_bsize = 32,
1625 .machine_check = machine_check_4xx,
1626 .platform = "ppc405",
1627 },
1628 { /* default match */
1629 .pvr_mask = 0x00000000,
1630 .pvr_value = 0x00000000,
1631 .cpu_name = "(generic 40x PPC)",
1632 .cpu_features = CPU_FTRS_40X,
1633 .cpu_user_features = PPC_FEATURE_32 |
1634 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1635 .mmu_features = MMU_FTR_TYPE_40x,
1636 .icache_bsize = 32,
1637 .dcache_bsize = 32,
1638 .machine_check = machine_check_4xx,
1639 .platform = "ppc405",
1640 }
1641
1642#endif /* CONFIG_40x */
1643#ifdef CONFIG_44x
1644 {
1645 .pvr_mask = 0xf0000fff,
1646 .pvr_value = 0x40000850,
1647 .cpu_name = "440GR Rev. A",
1648 .cpu_features = CPU_FTRS_44X,
1649 .cpu_user_features = COMMON_USER_BOOKE,
1650 .mmu_features = MMU_FTR_TYPE_44x,
1651 .icache_bsize = 32,
1652 .dcache_bsize = 32,
1653 .machine_check = machine_check_4xx,
1654 .platform = "ppc440",
1655 },
1656 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1657 .pvr_mask = 0xf0000fff,
1658 .pvr_value = 0x40000858,
1659 .cpu_name = "440EP Rev. A",
1660 .cpu_features = CPU_FTRS_44X,
1661 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1662 .mmu_features = MMU_FTR_TYPE_44x,
1663 .icache_bsize = 32,
1664 .dcache_bsize = 32,
1665 .cpu_setup = __setup_cpu_440ep,
1666 .machine_check = machine_check_4xx,
1667 .platform = "ppc440",
1668 },
1669 {
1670 .pvr_mask = 0xf0000fff,
1671 .pvr_value = 0x400008d3,
1672 .cpu_name = "440GR Rev. B",
1673 .cpu_features = CPU_FTRS_44X,
1674 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1675 .mmu_features = MMU_FTR_TYPE_44x,
1676 .icache_bsize = 32,
1677 .dcache_bsize = 32,
1678 .machine_check = machine_check_4xx,
1679 .platform = "ppc440",
1680 },
1681 { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1682 .pvr_mask = 0xf0000ff7,
1683 .pvr_value = 0x400008d4,
1684 .cpu_name = "440EP Rev. C",
1685 .cpu_features = CPU_FTRS_44X,
1686 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1687 .mmu_features = MMU_FTR_TYPE_44x,
1688 .icache_bsize = 32,
1689 .dcache_bsize = 32,
1690 .cpu_setup = __setup_cpu_440ep,
1691 .machine_check = machine_check_4xx,
1692 .platform = "ppc440",
1693 },
1694 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1695 .pvr_mask = 0xf0000fff,
1696 .pvr_value = 0x400008db,
1697 .cpu_name = "440EP Rev. B",
1698 .cpu_features = CPU_FTRS_44X,
1699 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1700 .mmu_features = MMU_FTR_TYPE_44x,
1701 .icache_bsize = 32,
1702 .dcache_bsize = 32,
1703 .cpu_setup = __setup_cpu_440ep,
1704 .machine_check = machine_check_4xx,
1705 .platform = "ppc440",
1706 },
1707 { /* 440GRX */
1708 .pvr_mask = 0xf0000ffb,
1709 .pvr_value = 0x200008D0,
1710 .cpu_name = "440GRX",
1711 .cpu_features = CPU_FTRS_44X,
1712 .cpu_user_features = COMMON_USER_BOOKE,
1713 .mmu_features = MMU_FTR_TYPE_44x,
1714 .icache_bsize = 32,
1715 .dcache_bsize = 32,
1716 .cpu_setup = __setup_cpu_440grx,
1717 .machine_check = machine_check_440A,
1718 .platform = "ppc440",
1719 },
1720 { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1721 .pvr_mask = 0xf0000ffb,
1722 .pvr_value = 0x200008D8,
1723 .cpu_name = "440EPX",
1724 .cpu_features = CPU_FTRS_44X,
1725 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1726 .mmu_features = MMU_FTR_TYPE_44x,
1727 .icache_bsize = 32,
1728 .dcache_bsize = 32,
1729 .cpu_setup = __setup_cpu_440epx,
1730 .machine_check = machine_check_440A,
1731 .platform = "ppc440",
1732 },
1733 { /* 440GP Rev. B */
1734 .pvr_mask = 0xf0000fff,
1735 .pvr_value = 0x40000440,
1736 .cpu_name = "440GP Rev. B",
1737 .cpu_features = CPU_FTRS_44X,
1738 .cpu_user_features = COMMON_USER_BOOKE,
1739 .mmu_features = MMU_FTR_TYPE_44x,
1740 .icache_bsize = 32,
1741 .dcache_bsize = 32,
1742 .machine_check = machine_check_4xx,
1743 .platform = "ppc440gp",
1744 },
1745 { /* 440GP Rev. C */
1746 .pvr_mask = 0xf0000fff,
1747 .pvr_value = 0x40000481,
1748 .cpu_name = "440GP Rev. C",
1749 .cpu_features = CPU_FTRS_44X,
1750 .cpu_user_features = COMMON_USER_BOOKE,
1751 .mmu_features = MMU_FTR_TYPE_44x,
1752 .icache_bsize = 32,
1753 .dcache_bsize = 32,
1754 .machine_check = machine_check_4xx,
1755 .platform = "ppc440gp",
1756 },
1757 { /* 440GX Rev. A */
1758 .pvr_mask = 0xf0000fff,
1759 .pvr_value = 0x50000850,
1760 .cpu_name = "440GX Rev. A",
1761 .cpu_features = CPU_FTRS_44X,
1762 .cpu_user_features = COMMON_USER_BOOKE,
1763 .mmu_features = MMU_FTR_TYPE_44x,
1764 .icache_bsize = 32,
1765 .dcache_bsize = 32,
1766 .cpu_setup = __setup_cpu_440gx,
1767 .machine_check = machine_check_440A,
1768 .platform = "ppc440",
1769 },
1770 { /* 440GX Rev. B */
1771 .pvr_mask = 0xf0000fff,
1772 .pvr_value = 0x50000851,
1773 .cpu_name = "440GX Rev. B",
1774 .cpu_features = CPU_FTRS_44X,
1775 .cpu_user_features = COMMON_USER_BOOKE,
1776 .mmu_features = MMU_FTR_TYPE_44x,
1777 .icache_bsize = 32,
1778 .dcache_bsize = 32,
1779 .cpu_setup = __setup_cpu_440gx,
1780 .machine_check = machine_check_440A,
1781 .platform = "ppc440",
1782 },
1783 { /* 440GX Rev. C */
1784 .pvr_mask = 0xf0000fff,
1785 .pvr_value = 0x50000892,
1786 .cpu_name = "440GX Rev. C",
1787 .cpu_features = CPU_FTRS_44X,
1788 .cpu_user_features = COMMON_USER_BOOKE,
1789 .mmu_features = MMU_FTR_TYPE_44x,
1790 .icache_bsize = 32,
1791 .dcache_bsize = 32,
1792 .cpu_setup = __setup_cpu_440gx,
1793 .machine_check = machine_check_440A,
1794 .platform = "ppc440",
1795 },
1796 { /* 440GX Rev. F */
1797 .pvr_mask = 0xf0000fff,
1798 .pvr_value = 0x50000894,
1799 .cpu_name = "440GX Rev. F",
1800 .cpu_features = CPU_FTRS_44X,
1801 .cpu_user_features = COMMON_USER_BOOKE,
1802 .mmu_features = MMU_FTR_TYPE_44x,
1803 .icache_bsize = 32,
1804 .dcache_bsize = 32,
1805 .cpu_setup = __setup_cpu_440gx,
1806 .machine_check = machine_check_440A,
1807 .platform = "ppc440",
1808 },
1809 { /* 440SP Rev. A */
1810 .pvr_mask = 0xfff00fff,
1811 .pvr_value = 0x53200891,
1812 .cpu_name = "440SP Rev. A",
1813 .cpu_features = CPU_FTRS_44X,
1814 .cpu_user_features = COMMON_USER_BOOKE,
1815 .mmu_features = MMU_FTR_TYPE_44x,
1816 .icache_bsize = 32,
1817 .dcache_bsize = 32,
1818 .machine_check = machine_check_4xx,
1819 .platform = "ppc440",
1820 },
1821 { /* 440SPe Rev. A */
1822 .pvr_mask = 0xfff00fff,
1823 .pvr_value = 0x53400890,
1824 .cpu_name = "440SPe Rev. A",
1825 .cpu_features = CPU_FTRS_44X,
1826 .cpu_user_features = COMMON_USER_BOOKE,
1827 .mmu_features = MMU_FTR_TYPE_44x,
1828 .icache_bsize = 32,
1829 .dcache_bsize = 32,
1830 .cpu_setup = __setup_cpu_440spe,
1831 .machine_check = machine_check_440A,
1832 .platform = "ppc440",
1833 },
1834 { /* 440SPe Rev. B */
1835 .pvr_mask = 0xfff00fff,
1836 .pvr_value = 0x53400891,
1837 .cpu_name = "440SPe Rev. B",
1838 .cpu_features = CPU_FTRS_44X,
1839 .cpu_user_features = COMMON_USER_BOOKE,
1840 .mmu_features = MMU_FTR_TYPE_44x,
1841 .icache_bsize = 32,
1842 .dcache_bsize = 32,
1843 .cpu_setup = __setup_cpu_440spe,
1844 .machine_check = machine_check_440A,
1845 .platform = "ppc440",
1846 },
1847 { /* 440 in Xilinx Virtex-5 FXT */
1848 .pvr_mask = 0xfffffff0,
1849 .pvr_value = 0x7ff21910,
1850 .cpu_name = "440 in Virtex-5 FXT",
1851 .cpu_features = CPU_FTRS_44X,
1852 .cpu_user_features = COMMON_USER_BOOKE,
1853 .mmu_features = MMU_FTR_TYPE_44x,
1854 .icache_bsize = 32,
1855 .dcache_bsize = 32,
1856 .cpu_setup = __setup_cpu_440x5,
1857 .machine_check = machine_check_440A,
1858 .platform = "ppc440",
1859 },
1860 { /* 460EX */
1861 .pvr_mask = 0xffff0006,
1862 .pvr_value = 0x13020002,
1863 .cpu_name = "460EX",
1864 .cpu_features = CPU_FTRS_440x6,
1865 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1866 .mmu_features = MMU_FTR_TYPE_44x,
1867 .icache_bsize = 32,
1868 .dcache_bsize = 32,
1869 .cpu_setup = __setup_cpu_460ex,
1870 .machine_check = machine_check_440A,
1871 .platform = "ppc440",
1872 },
1873 { /* 460EX Rev B */
1874 .pvr_mask = 0xffff0007,
1875 .pvr_value = 0x13020004,
1876 .cpu_name = "460EX Rev. B",
1877 .cpu_features = CPU_FTRS_440x6,
1878 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1879 .mmu_features = MMU_FTR_TYPE_44x,
1880 .icache_bsize = 32,
1881 .dcache_bsize = 32,
1882 .cpu_setup = __setup_cpu_460ex,
1883 .machine_check = machine_check_440A,
1884 .platform = "ppc440",
1885 },
1886 { /* 460GT */
1887 .pvr_mask = 0xffff0006,
1888 .pvr_value = 0x13020000,
1889 .cpu_name = "460GT",
1890 .cpu_features = CPU_FTRS_440x6,
1891 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1892 .mmu_features = MMU_FTR_TYPE_44x,
1893 .icache_bsize = 32,
1894 .dcache_bsize = 32,
1895 .cpu_setup = __setup_cpu_460gt,
1896 .machine_check = machine_check_440A,
1897 .platform = "ppc440",
1898 },
1899 { /* 460GT Rev B */
1900 .pvr_mask = 0xffff0007,
1901 .pvr_value = 0x13020005,
1902 .cpu_name = "460GT Rev. B",
1903 .cpu_features = CPU_FTRS_440x6,
1904 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1905 .mmu_features = MMU_FTR_TYPE_44x,
1906 .icache_bsize = 32,
1907 .dcache_bsize = 32,
1908 .cpu_setup = __setup_cpu_460gt,
1909 .machine_check = machine_check_440A,
1910 .platform = "ppc440",
1911 },
1912 { /* 460SX */
1913 .pvr_mask = 0xffffff00,
1914 .pvr_value = 0x13541800,
1915 .cpu_name = "460SX",
1916 .cpu_features = CPU_FTRS_44X,
1917 .cpu_user_features = COMMON_USER_BOOKE,
1918 .mmu_features = MMU_FTR_TYPE_44x,
1919 .icache_bsize = 32,
1920 .dcache_bsize = 32,
1921 .cpu_setup = __setup_cpu_460sx,
1922 .machine_check = machine_check_440A,
1923 .platform = "ppc440",
1924 },
1925 { /* 464 in APM821xx */
1926 .pvr_mask = 0xfffffff0,
1927 .pvr_value = 0x12C41C80,
1928 .cpu_name = "APM821XX",
1929 .cpu_features = CPU_FTRS_44X,
1930 .cpu_user_features = COMMON_USER_BOOKE |
1931 PPC_FEATURE_HAS_FPU,
1932 .mmu_features = MMU_FTR_TYPE_44x,
1933 .icache_bsize = 32,
1934 .dcache_bsize = 32,
1935 .cpu_setup = __setup_cpu_apm821xx,
1936 .machine_check = machine_check_440A,
1937 .platform = "ppc440",
1938 },
1939#ifdef CONFIG_PPC_47x
1940 { /* 476 DD2 core */
1941 .pvr_mask = 0xffffffff,
1942 .pvr_value = 0x11a52080,
1943 .cpu_name = "476",
1944 .cpu_features = CPU_FTRS_47X | CPU_FTR_476_DD2,
1945 .cpu_user_features = COMMON_USER_BOOKE |
1946 PPC_FEATURE_HAS_FPU,
1947 .mmu_features = MMU_FTR_TYPE_47x |
1948 MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1949 .icache_bsize = 32,
1950 .dcache_bsize = 128,
1951 .machine_check = machine_check_47x,
1952 .platform = "ppc470",
1953 },
1954 { /* 476fpe */
1955 .pvr_mask = 0xffff0000,
1956 .pvr_value = 0x7ff50000,
1957 .cpu_name = "476fpe",
1958 .cpu_features = CPU_FTRS_47X | CPU_FTR_476_DD2,
1959 .cpu_user_features = COMMON_USER_BOOKE |
1960 PPC_FEATURE_HAS_FPU,
1961 .mmu_features = MMU_FTR_TYPE_47x |
1962 MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1963 .icache_bsize = 32,
1964 .dcache_bsize = 128,
1965 .machine_check = machine_check_47x,
1966 .platform = "ppc470",
1967 },
1968 { /* 476 iss */
1969 .pvr_mask = 0xffff0000,
1970 .pvr_value = 0x00050000,
1971 .cpu_name = "476",
1972 .cpu_features = CPU_FTRS_47X,
1973 .cpu_user_features = COMMON_USER_BOOKE |
1974 PPC_FEATURE_HAS_FPU,
1975 .mmu_features = MMU_FTR_TYPE_47x |
1976 MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1977 .icache_bsize = 32,
1978 .dcache_bsize = 128,
1979 .machine_check = machine_check_47x,
1980 .platform = "ppc470",
1981 },
1982 { /* 476 others */
1983 .pvr_mask = 0xffff0000,
1984 .pvr_value = 0x11a50000,
1985 .cpu_name = "476",
1986 .cpu_features = CPU_FTRS_47X,
1987 .cpu_user_features = COMMON_USER_BOOKE |
1988 PPC_FEATURE_HAS_FPU,
1989 .mmu_features = MMU_FTR_TYPE_47x |
1990 MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1991 .icache_bsize = 32,
1992 .dcache_bsize = 128,
1993 .machine_check = machine_check_47x,
1994 .platform = "ppc470",
1995 },
1996#endif /* CONFIG_PPC_47x */
1997 { /* default match */
1998 .pvr_mask = 0x00000000,
1999 .pvr_value = 0x00000000,
2000 .cpu_name = "(generic 44x PPC)",
2001 .cpu_features = CPU_FTRS_44X,
2002 .cpu_user_features = COMMON_USER_BOOKE,
2003 .mmu_features = MMU_FTR_TYPE_44x,
2004 .icache_bsize = 32,
2005 .dcache_bsize = 32,
2006 .machine_check = machine_check_4xx,
2007 .platform = "ppc440",
2008 }
2009#endif /* CONFIG_44x */
2010#ifdef CONFIG_E200
2011 { /* e200z5 */
2012 .pvr_mask = 0xfff00000,
2013 .pvr_value = 0x81000000,
2014 .cpu_name = "e200z5",
2015 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2016 .cpu_features = CPU_FTRS_E200,
2017 .cpu_user_features = COMMON_USER_BOOKE |
2018 PPC_FEATURE_HAS_EFP_SINGLE |
2019 PPC_FEATURE_UNIFIED_CACHE,
2020 .mmu_features = MMU_FTR_TYPE_FSL_E,
2021 .dcache_bsize = 32,
2022 .machine_check = machine_check_e200,
2023 .platform = "ppc5554",
2024 },
2025 { /* e200z6 */
2026 .pvr_mask = 0xfff00000,
2027 .pvr_value = 0x81100000,
2028 .cpu_name = "e200z6",
2029 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2030 .cpu_features = CPU_FTRS_E200,
2031 .cpu_user_features = COMMON_USER_BOOKE |
2032 PPC_FEATURE_HAS_SPE_COMP |
2033 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2034 PPC_FEATURE_UNIFIED_CACHE,
2035 .mmu_features = MMU_FTR_TYPE_FSL_E,
2036 .dcache_bsize = 32,
2037 .machine_check = machine_check_e200,
2038 .platform = "ppc5554",
2039 },
2040 { /* default match */
2041 .pvr_mask = 0x00000000,
2042 .pvr_value = 0x00000000,
2043 .cpu_name = "(generic E200 PPC)",
2044 .cpu_features = CPU_FTRS_E200,
2045 .cpu_user_features = COMMON_USER_BOOKE |
2046 PPC_FEATURE_HAS_EFP_SINGLE |
2047 PPC_FEATURE_UNIFIED_CACHE,
2048 .mmu_features = MMU_FTR_TYPE_FSL_E,
2049 .dcache_bsize = 32,
2050 .cpu_setup = __setup_cpu_e200,
2051 .machine_check = machine_check_e200,
2052 .platform = "ppc5554",
2053 }
2054#endif /* CONFIG_E200 */
2055#endif /* CONFIG_PPC32 */
2056#ifdef CONFIG_E500
2057#ifdef CONFIG_PPC32
2058#ifndef CONFIG_PPC_E500MC
2059 { /* e500 */
2060 .pvr_mask = 0xffff0000,
2061 .pvr_value = 0x80200000,
2062 .cpu_name = "e500",
2063 .cpu_features = CPU_FTRS_E500,
2064 .cpu_user_features = COMMON_USER_BOOKE |
2065 PPC_FEATURE_HAS_SPE_COMP |
2066 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2067 .cpu_user_features2 = PPC_FEATURE2_ISEL,
2068 .mmu_features = MMU_FTR_TYPE_FSL_E,
2069 .icache_bsize = 32,
2070 .dcache_bsize = 32,
2071 .num_pmcs = 4,
2072 .oprofile_cpu_type = "ppc/e500",
2073 .oprofile_type = PPC_OPROFILE_FSL_EMB,
2074 .cpu_setup = __setup_cpu_e500v1,
2075 .machine_check = machine_check_e500,
2076 .platform = "ppc8540",
2077 },
2078 { /* e500v2 */
2079 .pvr_mask = 0xffff0000,
2080 .pvr_value = 0x80210000,
2081 .cpu_name = "e500v2",
2082 .cpu_features = CPU_FTRS_E500_2,
2083 .cpu_user_features = COMMON_USER_BOOKE |
2084 PPC_FEATURE_HAS_SPE_COMP |
2085 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2086 PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2087 .cpu_user_features2 = PPC_FEATURE2_ISEL,
2088 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2089 .icache_bsize = 32,
2090 .dcache_bsize = 32,
2091 .num_pmcs = 4,
2092 .oprofile_cpu_type = "ppc/e500",
2093 .oprofile_type = PPC_OPROFILE_FSL_EMB,
2094 .cpu_setup = __setup_cpu_e500v2,
2095 .machine_check = machine_check_e500,
2096 .platform = "ppc8548",
2097 .cpu_down_flush = cpu_down_flush_e500v2,
2098 },
2099#else
2100 { /* e500mc */
2101 .pvr_mask = 0xffff0000,
2102 .pvr_value = 0x80230000,
2103 .cpu_name = "e500mc",
2104 .cpu_features = CPU_FTRS_E500MC,
2105 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2106 .cpu_user_features2 = PPC_FEATURE2_ISEL,
2107 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2108 MMU_FTR_USE_TLBILX,
2109 .icache_bsize = 64,
2110 .dcache_bsize = 64,
2111 .num_pmcs = 4,
2112 .oprofile_cpu_type = "ppc/e500mc",
2113 .oprofile_type = PPC_OPROFILE_FSL_EMB,
2114 .cpu_setup = __setup_cpu_e500mc,
2115 .machine_check = machine_check_e500mc,
2116 .platform = "ppce500mc",
2117 .cpu_down_flush = cpu_down_flush_e500mc,
2118 },
2119#endif /* CONFIG_PPC_E500MC */
2120#endif /* CONFIG_PPC32 */
2121#ifdef CONFIG_PPC_E500MC
2122 { /* e5500 */
2123 .pvr_mask = 0xffff0000,
2124 .pvr_value = 0x80240000,
2125 .cpu_name = "e5500",
2126 .cpu_features = CPU_FTRS_E5500,
2127 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2128 .cpu_user_features2 = PPC_FEATURE2_ISEL,
2129 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2130 MMU_FTR_USE_TLBILX,
2131 .icache_bsize = 64,
2132 .dcache_bsize = 64,
2133 .num_pmcs = 4,
2134 .oprofile_cpu_type = "ppc/e500mc",
2135 .oprofile_type = PPC_OPROFILE_FSL_EMB,
2136 .cpu_setup = __setup_cpu_e5500,
2137#ifndef CONFIG_PPC32
2138 .cpu_restore = __restore_cpu_e5500,
2139#endif
2140 .machine_check = machine_check_e500mc,
2141 .platform = "ppce5500",
2142 .cpu_down_flush = cpu_down_flush_e5500,
2143 },
2144 { /* e6500 */
2145 .pvr_mask = 0xffff0000,
2146 .pvr_value = 0x80400000,
2147 .cpu_name = "e6500",
2148 .cpu_features = CPU_FTRS_E6500,
2149 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2150 PPC_FEATURE_HAS_ALTIVEC_COMP,
2151 .cpu_user_features2 = PPC_FEATURE2_ISEL,
2152 .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2153 MMU_FTR_USE_TLBILX,
2154 .icache_bsize = 64,
2155 .dcache_bsize = 64,
2156 .num_pmcs = 6,
2157 .oprofile_cpu_type = "ppc/e6500",
2158 .oprofile_type = PPC_OPROFILE_FSL_EMB,
2159 .cpu_setup = __setup_cpu_e6500,
2160#ifndef CONFIG_PPC32
2161 .cpu_restore = __restore_cpu_e6500,
2162#endif
2163 .machine_check = machine_check_e500mc,
2164 .platform = "ppce6500",
2165 .cpu_down_flush = cpu_down_flush_e6500,
2166 },
2167#endif /* CONFIG_PPC_E500MC */
2168#ifdef CONFIG_PPC32
2169 { /* default match */
2170 .pvr_mask = 0x00000000,
2171 .pvr_value = 0x00000000,
2172 .cpu_name = "(generic E500 PPC)",
2173 .cpu_features = CPU_FTRS_E500,
2174 .cpu_user_features = COMMON_USER_BOOKE |
2175 PPC_FEATURE_HAS_SPE_COMP |
2176 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2177 .mmu_features = MMU_FTR_TYPE_FSL_E,
2178 .icache_bsize = 32,
2179 .dcache_bsize = 32,
2180 .machine_check = machine_check_e500,
2181 .platform = "powerpc",
2182 }
2183#endif /* CONFIG_PPC32 */
2184#endif /* CONFIG_E500 */
2185};
2186
2187void __init set_cur_cpu_spec(struct cpu_spec *s)
2188{
2189 struct cpu_spec *t = &the_cpu_spec;
2190
2191 t = PTRRELOC(t);
2192 *t = *s;
2193
2194 *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2195}
2196
2197static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2198 struct cpu_spec *s)
2199{
2200 struct cpu_spec *t = &the_cpu_spec;
2201 struct cpu_spec old;
2202
2203 t = PTRRELOC(t);
2204 old = *t;
2205
2206 /* Copy everything, then do fixups */
2207 *t = *s;
2208
2209 /*
2210 * If we are overriding a previous value derived from the real
2211 * PVR with a new value obtained using a logical PVR value,
2212 * don't modify the performance monitor fields.
2213 */
2214 if (old.num_pmcs && !s->num_pmcs) {
2215 t->num_pmcs = old.num_pmcs;
2216 t->pmc_type = old.pmc_type;
2217 t->oprofile_type = old.oprofile_type;
2218 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2219 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2220 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2221
2222 /*
2223 * If we have passed through this logic once before and
2224 * have pulled the default case because the real PVR was
2225 * not found inside cpu_specs[], then we are possibly
2226 * running in compatibility mode. In that case, let the
2227 * oprofiler know which set of compatibility counters to
2228 * pull from by making sure the oprofile_cpu_type string
2229 * is set to that of compatibility mode. If the
2230 * oprofile_cpu_type already has a value, then we are
2231 * possibly overriding a real PVR with a logical one,
2232 * and, in that case, keep the current value for
2233 * oprofile_cpu_type.
2234 */
2235 if (old.oprofile_cpu_type != NULL) {
2236 t->oprofile_cpu_type = old.oprofile_cpu_type;
2237 t->oprofile_type = old.oprofile_type;
2238 }
2239 }
2240
2241 *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2242
2243 /*
2244 * Set the base platform string once; assumes
2245 * we're called with real pvr first.
2246 */
2247 if (*PTRRELOC(&powerpc_base_platform) == NULL)
2248 *PTRRELOC(&powerpc_base_platform) = t->platform;
2249
2250#if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2251 /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2252 * that processor. I will consolidate that at a later time, for now,
2253 * just use #ifdef. We also don't need to PTRRELOC the function
2254 * pointer on ppc64 and booke as we are running at 0 in real mode
2255 * on ppc64 and reloc_offset is always 0 on booke.
2256 */
2257 if (t->cpu_setup) {
2258 t->cpu_setup(offset, t);
2259 }
2260#endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2261
2262 return t;
2263}
2264
2265struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2266{
2267 struct cpu_spec *s = cpu_specs;
2268 int i;
2269
2270 s = PTRRELOC(s);
2271
2272 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2273 if ((pvr & s->pvr_mask) == s->pvr_value)
2274 return setup_cpu_spec(offset, s);
2275 }
2276
2277 BUG();
2278
2279 return NULL;
2280}
2281
2282/*
2283 * Used by cpufeatures to get the name for CPUs with a PVR table.
2284 * If they don't hae a PVR table, cpufeatures gets the name from
2285 * cpu device-tree node.
2286 */
2287void __init identify_cpu_name(unsigned int pvr)
2288{
2289 struct cpu_spec *s = cpu_specs;
2290 struct cpu_spec *t = &the_cpu_spec;
2291 int i;
2292
2293 s = PTRRELOC(s);
2294 t = PTRRELOC(t);
2295
2296 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2297 if ((pvr & s->pvr_mask) == s->pvr_value) {
2298 t->cpu_name = s->cpu_name;
2299 return;
2300 }
2301 }
2302}
2303
2304
2305#ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2306struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2307 [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2308};
2309EXPORT_SYMBOL_GPL(cpu_feature_keys);
2310
2311void __init cpu_feature_keys_init(void)
2312{
2313 int i;
2314
2315 for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2316 unsigned long f = 1ul << i;
2317
2318 if (!(cur_cpu_spec->cpu_features & f))
2319 static_branch_disable(&cpu_feature_keys[i]);
2320 }
2321}
2322
2323struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2324 [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2325};
2326EXPORT_SYMBOL_GPL(mmu_feature_keys);
2327
2328void __init mmu_feature_keys_init(void)
2329{
2330 int i;
2331
2332 for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2333 unsigned long f = 1ul << i;
2334
2335 if (!(cur_cpu_spec->mmu_features & f))
2336 static_branch_disable(&mmu_feature_keys[i]);
2337 }
2338}
2339#endif
Linux 6.x block layer and io_uring tree(s)