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[POWERPC] Remove ioremap64 and fixup_bigphys_addr
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / kernel / cputable.c
CommitLineData
1da177e4 1/*
1da177e4
LT		 2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3 *
4920960f
SR		 4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6 *
1da177e4
LT		 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
1da177e4
LT		 13#include <linux/string.h>
14#include <linux/sched.h>
15#include <linux/threads.h>
16#include <linux/init.h>
400d2212
KG		 17#include <linux/module.h>
18
19#include <asm/oprofile_impl.h>
1da177e4 20#include <asm/cputable.h>
42c4aaad 21#include <asm/prom.h> /* for PTRRELOC on ARCH=ppc */
1da177e4 22
400d2212 23struct cpu_spec* cur_cpu_spec = NULL;
4920960f 24EXPORT_SYMBOL(cur_cpu_spec);
1da177e4 25
4920960f
SR		 26/* NOTE:
27 * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
28 * the responsibility of the appropriate CPU save/restore functions to
29 * eventually copy these settings over. Those save/restore aren't yet
30 * part of the cputable though. That has to be fixed for both ppc32
31 * and ppc64
32 */
b26f100d 33#ifdef CONFIG_PPC32
400d2212
KG		 34extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
35extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
36extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
37extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
38extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
39extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
40extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
41extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
4920960f 42#endif /* CONFIG_PPC32 */
f39b7a55 43#ifdef CONFIG_PPC64
400d2212 44extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
5b43d20a 45extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
f39b7a55
OJ		 46extern void __restore_cpu_ppc970(void);
47#endif /* CONFIG_PPC64 */
1da177e4 48
1da177e4
LT		 49/* This table only contains "desktop" CPUs, it need to be filled with embedded
50 * ones as well...
51 */
4920960f
SR		 52#define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
53 PPC_FEATURE_HAS_MMU)
54#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
a7ddc5e8 55#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
aa5cb021
BH		 56#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
57 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
58#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
59 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
03054d51 60#define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
fab5db97
PM		 61 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
62 PPC_FEATURE_TRUE_LE)
b3ebd1d8
OJ		 63#define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
64 PPC_FEATURE_TRUE_LE | \
65 PPC_FEATURE_HAS_ALTIVEC_COMP)
80f15dc7
PM		 66#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
67 PPC_FEATURE_BOOKE)
1da177e4 68
1da177e4
LT		 69/* We only set the spe features if the kernel was compiled with
70 * spe support
71 */
72#ifdef CONFIG_SPE
4920960f 73#define PPC_FEATURE_SPE_COMP PPC_FEATURE_HAS_SPE
1da177e4 74#else
4920960f 75#define PPC_FEATURE_SPE_COMP 0
1da177e4
LT		 76#endif
77
42c4aaad 78static struct cpu_spec cpu_specs[] = {
4920960f
SR		 79#ifdef CONFIG_PPC64
80 { /* Power3 */
81 .pvr_mask = 0xffff0000,
82 .pvr_value = 0x00400000,
83 .cpu_name = "POWER3 (630)",
84 .cpu_features = CPU_FTRS_POWER3,
fab5db97 85 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
4920960f
SR		 86 .icache_bsize = 128,
87 .dcache_bsize = 128,
88 .num_pmcs = 8,
4920960f 89 .oprofile_cpu_type = "ppc64/power3",
7a45fb19 90 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 91 .platform = "power3",
4920960f
SR		 92 },
93 { /* Power3+ */
94 .pvr_mask = 0xffff0000,
95 .pvr_value = 0x00410000,
96 .cpu_name = "POWER3 (630+)",
97 .cpu_features = CPU_FTRS_POWER3,
fab5db97 98 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
4920960f
SR		 99 .icache_bsize = 128,
100 .dcache_bsize = 128,
101 .num_pmcs = 8,
4920960f 102 .oprofile_cpu_type = "ppc64/power3",
7a45fb19 103 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 104 .platform = "power3",
4920960f
SR		 105 },
106 { /* Northstar */
107 .pvr_mask = 0xffff0000,
108 .pvr_value = 0x00330000,
109 .cpu_name = "RS64-II (northstar)",
110 .cpu_features = CPU_FTRS_RS64,
111 .cpu_user_features = COMMON_USER_PPC64,
112 .icache_bsize = 128,
113 .dcache_bsize = 128,
114 .num_pmcs = 8,
4920960f 115 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 116 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 117 .platform = "rs64",
4920960f
SR		 118 },
119 { /* Pulsar */
120 .pvr_mask = 0xffff0000,
121 .pvr_value = 0x00340000,
122 .cpu_name = "RS64-III (pulsar)",
123 .cpu_features = CPU_FTRS_RS64,
124 .cpu_user_features = COMMON_USER_PPC64,
125 .icache_bsize = 128,
126 .dcache_bsize = 128,
127 .num_pmcs = 8,
4920960f 128 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 129 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 130 .platform = "rs64",
4920960f
SR		 131 },
132 { /* I-star */
133 .pvr_mask = 0xffff0000,
134 .pvr_value = 0x00360000,
135 .cpu_name = "RS64-III (icestar)",
136 .cpu_features = CPU_FTRS_RS64,
137 .cpu_user_features = COMMON_USER_PPC64,
138 .icache_bsize = 128,
139 .dcache_bsize = 128,
140 .num_pmcs = 8,
4920960f 141 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 142 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 143 .platform = "rs64",
4920960f
SR		 144 },
145 { /* S-star */
146 .pvr_mask = 0xffff0000,
147 .pvr_value = 0x00370000,
148 .cpu_name = "RS64-IV (sstar)",
149 .cpu_features = CPU_FTRS_RS64,
150 .cpu_user_features = COMMON_USER_PPC64,
151 .icache_bsize = 128,
152 .dcache_bsize = 128,
153 .num_pmcs = 8,
4920960f 154 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 155 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 156 .platform = "rs64",
4920960f
SR		 157 },
158 { /* Power4 */
159 .pvr_mask = 0xffff0000,
160 .pvr_value = 0x00350000,
161 .cpu_name = "POWER4 (gp)",
162 .cpu_features = CPU_FTRS_POWER4,
a7ddc5e8 163 .cpu_user_features = COMMON_USER_POWER4,
4920960f
SR		 164 .icache_bsize = 128,
165 .dcache_bsize = 128,
166 .num_pmcs = 8,
4920960f 167 .oprofile_cpu_type = "ppc64/power4",
7a45fb19 168 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 169 .platform = "power4",
4920960f
SR		 170 },
171 { /* Power4+ */
172 .pvr_mask = 0xffff0000,
173 .pvr_value = 0x00380000,
174 .cpu_name = "POWER4+ (gq)",
175 .cpu_features = CPU_FTRS_POWER4,
a7ddc5e8 176 .cpu_user_features = COMMON_USER_POWER4,
4920960f
SR		 177 .icache_bsize = 128,
178 .dcache_bsize = 128,
179 .num_pmcs = 8,
4920960f 180 .oprofile_cpu_type = "ppc64/power4",
7a45fb19 181 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 182 .platform = "power4",
4920960f
SR		 183 },
184 { /* PPC970 */
185 .pvr_mask = 0xffff0000,
186 .pvr_value = 0x00390000,
187 .cpu_name = "PPC970",
188 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 189 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 190 PPC_FEATURE_HAS_ALTIVEC_COMP,
191 .icache_bsize = 128,
192 .dcache_bsize = 128,
193 .num_pmcs = 8,
194 .cpu_setup = __setup_cpu_ppc970,
f39b7a55 195 .cpu_restore = __restore_cpu_ppc970,
4920960f 196 .oprofile_cpu_type = "ppc64/970",
7a45fb19 197 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 198 .platform = "ppc970",
4920960f 199 },
4920960f
SR		 200 { /* PPC970FX */
201 .pvr_mask = 0xffff0000,
202 .pvr_value = 0x003c0000,
203 .cpu_name = "PPC970FX",
4920960f 204 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 205 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 206 PPC_FEATURE_HAS_ALTIVEC_COMP,
207 .icache_bsize = 128,
208 .dcache_bsize = 128,
209 .num_pmcs = 8,
210 .cpu_setup = __setup_cpu_ppc970,
f39b7a55 211 .cpu_restore = __restore_cpu_ppc970,
4920960f 212 .oprofile_cpu_type = "ppc64/970",
7a45fb19 213 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 214 .platform = "ppc970",
4920960f 215 },
4920960f
SR		 216 { /* PPC970MP */
217 .pvr_mask = 0xffff0000,
218 .pvr_value = 0x00440000,
219 .cpu_name = "PPC970MP",
220 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 221 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 222 PPC_FEATURE_HAS_ALTIVEC_COMP,
223 .icache_bsize = 128,
224 .dcache_bsize = 128,
87af41be 225 .num_pmcs = 8,
5b43d20a 226 .cpu_setup = __setup_cpu_ppc970MP,
f39b7a55 227 .cpu_restore = __restore_cpu_ppc970,
4920960f 228 .oprofile_cpu_type = "ppc64/970",
7a45fb19 229 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 230 .platform = "ppc970",
4920960f 231 },
362ff7b2
JM		 232 { /* PPC970GX */
233 .pvr_mask = 0xffff0000,
234 .pvr_value = 0x00450000,
235 .cpu_name = "PPC970GX",
236 .cpu_features = CPU_FTRS_PPC970,
237 .cpu_user_features = COMMON_USER_POWER4 |
238 PPC_FEATURE_HAS_ALTIVEC_COMP,
239 .icache_bsize = 128,
240 .dcache_bsize = 128,
241 .num_pmcs = 8,
242 .cpu_setup = __setup_cpu_ppc970,
243 .oprofile_cpu_type = "ppc64/970",
244 .oprofile_type = PPC_OPROFILE_POWER4,
245 .platform = "ppc970",
246 },
3c726f8d 247 { /* Power5 GR */
4920960f
SR		 248 .pvr_mask = 0xffff0000,
249 .pvr_value = 0x003a0000,
250 .cpu_name = "POWER5 (gr)",
251 .cpu_features = CPU_FTRS_POWER5,
a7ddc5e8 252 .cpu_user_features = COMMON_USER_POWER5,
4920960f
SR		 253 .icache_bsize = 128,
254 .dcache_bsize = 128,
255 .num_pmcs = 6,
4920960f 256 .oprofile_cpu_type = "ppc64/power5",
7a45fb19 257 .oprofile_type = PPC_OPROFILE_POWER4,
e78dbc80
MN		 258 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
259 * and above but only works on POWER5 and above
260 */
261 .oprofile_mmcra_sihv = MMCRA_SIHV,
262 .oprofile_mmcra_sipr = MMCRA_SIPR,
80f15dc7 263 .platform = "power5",
4920960f 264 },
3c726f8d 265 { /* Power5 GS */
4920960f
SR		 266 .pvr_mask = 0xffff0000,
267 .pvr_value = 0x003b0000,
834608f7 268 .cpu_name = "POWER5+ (gs)",
4920960f 269 .cpu_features = CPU_FTRS_POWER5,
a7ddc5e8 270 .cpu_user_features = COMMON_USER_POWER5_PLUS,
4920960f
SR		 271 .icache_bsize = 128,
272 .dcache_bsize = 128,
273 .num_pmcs = 6,
834608f7 274 .oprofile_cpu_type = "ppc64/power5+",
7a45fb19 275 .oprofile_type = PPC_OPROFILE_POWER4,
e78dbc80
MN		 276 .oprofile_mmcra_sihv = MMCRA_SIHV,
277 .oprofile_mmcra_sipr = MMCRA_SIPR,
80f15dc7 278 .platform = "power5+",
4920960f 279 },
03054d51
AB		 280 { /* Power6 */
281 .pvr_mask = 0xffff0000,
282 .pvr_value = 0x003e0000,
283 .cpu_name = "POWER6",
284 .cpu_features = CPU_FTRS_POWER6,
285 .cpu_user_features = COMMON_USER_POWER6,
286 .icache_bsize = 128,
287 .dcache_bsize = 128,
99f48610 288 .num_pmcs = 6,
03054d51
AB		 289 .oprofile_cpu_type = "ppc64/power6",
290 .oprofile_type = PPC_OPROFILE_POWER4,
e78dbc80
MN		 291 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
292 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
293 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
294 POWER6_MMCRA_OTHER,
03054d51
AB		 295 .platform = "power6",
296 },
c902be71 297 { /* Cell Broadband Engine */
4920960f
SR		 298 .pvr_mask = 0xffff0000,
299 .pvr_value = 0x00700000,
300 .cpu_name = "Cell Broadband Engine",
301 .cpu_features = CPU_FTRS_CELL,
302 .cpu_user_features = COMMON_USER_PPC64 |
aa5cb021
BH		 303 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
304 PPC_FEATURE_SMT,
4920960f
SR		 305 .icache_bsize = 128,
306 .dcache_bsize = 128,
80f15dc7 307 .platform = "ppc-cell-be",
4920960f 308 },
b3ebd1d8
OJ		 309 { /* PA Semi PA6T */
310 .pvr_mask = 0x7fff0000,
311 .pvr_value = 0x00900000,
312 .cpu_name = "PA6T",
313 .cpu_features = CPU_FTRS_PA6T,
314 .cpu_user_features = COMMON_USER_PA6T,
315 .icache_bsize = 64,
316 .dcache_bsize = 64,
317 .num_pmcs = 6,
318 .platform = "pa6t",
319 },
4920960f
SR		 320 { /* default match */
321 .pvr_mask = 0x00000000,
322 .pvr_value = 0x00000000,
323 .cpu_name = "POWER4 (compatible)",
324 .cpu_features = CPU_FTRS_COMPATIBLE,
325 .cpu_user_features = COMMON_USER_PPC64,
326 .icache_bsize = 128,
327 .dcache_bsize = 128,
328 .num_pmcs = 6,
80f15dc7 329 .platform = "power4",
4920960f
SR		 330 }
331#endif /* CONFIG_PPC64 */
332#ifdef CONFIG_PPC32
1da177e4 333#if CLASSIC_PPC
4920960f 334 { /* 601 */
1da177e4
LT		 335 .pvr_mask = 0xffff0000,
336 .pvr_value = 0x00010000,
337 .cpu_name = "601",
10b35d99 338 .cpu_features = CPU_FTRS_PPC601,
4920960f 339 .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
d8e998c5 340 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
1da177e4
LT		 341 .icache_bsize = 32,
342 .dcache_bsize = 32,
80f15dc7 343 .platform = "ppc601",
1da177e4
LT		 344 },
345 { /* 603 */
346 .pvr_mask = 0xffff0000,
347 .pvr_value = 0x00030000,
348 .cpu_name = "603",
10b35d99 349 .cpu_features = CPU_FTRS_603,
fab5db97 350 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 351 .icache_bsize = 32,
352 .dcache_bsize = 32,
80f15dc7
PM		 353 .cpu_setup = __setup_cpu_603,
354 .platform = "ppc603",
1da177e4
LT		 355 },
356 { /* 603e */
357 .pvr_mask = 0xffff0000,
358 .pvr_value = 0x00060000,
359 .cpu_name = "603e",
10b35d99 360 .cpu_features = CPU_FTRS_603,
fab5db97 361 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 362 .icache_bsize = 32,
363 .dcache_bsize = 32,
80f15dc7
PM		 364 .cpu_setup = __setup_cpu_603,
365 .platform = "ppc603",
1da177e4
LT		 366 },
367 { /* 603ev */
368 .pvr_mask = 0xffff0000,
369 .pvr_value = 0x00070000,
370 .cpu_name = "603ev",
10b35d99 371 .cpu_features = CPU_FTRS_603,
fab5db97 372 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 373 .icache_bsize = 32,
374 .dcache_bsize = 32,
80f15dc7
PM		 375 .cpu_setup = __setup_cpu_603,
376 .platform = "ppc603",
1da177e4
LT		 377 },
378 { /* 604 */
379 .pvr_mask = 0xffff0000,
380 .pvr_value = 0x00040000,
381 .cpu_name = "604",
10b35d99 382 .cpu_features = CPU_FTRS_604,
fab5db97 383 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 384 .icache_bsize = 32,
385 .dcache_bsize = 32,
386 .num_pmcs = 2,
80f15dc7
PM		 387 .cpu_setup = __setup_cpu_604,
388 .platform = "ppc604",
1da177e4
LT		 389 },
390 { /* 604e */
391 .pvr_mask = 0xfffff000,
392 .pvr_value = 0x00090000,
393 .cpu_name = "604e",
10b35d99 394 .cpu_features = CPU_FTRS_604,
fab5db97 395 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 396 .icache_bsize = 32,
397 .dcache_bsize = 32,
398 .num_pmcs = 4,
80f15dc7
PM		 399 .cpu_setup = __setup_cpu_604,
400 .platform = "ppc604",
1da177e4
LT		 401 },
402 { /* 604r */
403 .pvr_mask = 0xffff0000,
404 .pvr_value = 0x00090000,
405 .cpu_name = "604r",
10b35d99 406 .cpu_features = CPU_FTRS_604,
fab5db97 407 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 408 .icache_bsize = 32,
409 .dcache_bsize = 32,
410 .num_pmcs = 4,
80f15dc7
PM		 411 .cpu_setup = __setup_cpu_604,
412 .platform = "ppc604",
1da177e4
LT		 413 },
414 { /* 604ev */
415 .pvr_mask = 0xffff0000,
416 .pvr_value = 0x000a0000,
417 .cpu_name = "604ev",
10b35d99 418 .cpu_features = CPU_FTRS_604,
fab5db97 419 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 420 .icache_bsize = 32,
421 .dcache_bsize = 32,
422 .num_pmcs = 4,
80f15dc7
PM		 423 .cpu_setup = __setup_cpu_604,
424 .platform = "ppc604",
1da177e4
LT		 425 },
426 { /* 740/750 (0x4202, don't support TAU ?) */
427 .pvr_mask = 0xffffffff,
428 .pvr_value = 0x00084202,
429 .cpu_name = "740/750",
10b35d99 430 .cpu_features = CPU_FTRS_740_NOTAU,
fab5db97 431 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 432 .icache_bsize = 32,
433 .dcache_bsize = 32,
434 .num_pmcs = 4,
80f15dc7
PM		 435 .cpu_setup = __setup_cpu_750,
436 .platform = "ppc750",
1da177e4 437 },
1da177e4
LT		 438 { /* 750CX (80100 and 8010x?) */
439 .pvr_mask = 0xfffffff0,
440 .pvr_value = 0x00080100,
441 .cpu_name = "750CX",
10b35d99 442 .cpu_features = CPU_FTRS_750,
fab5db97 443 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 444 .icache_bsize = 32,
445 .dcache_bsize = 32,
446 .num_pmcs = 4,
80f15dc7
PM		 447 .cpu_setup = __setup_cpu_750cx,
448 .platform = "ppc750",
1da177e4
LT		 449 },
450 { /* 750CX (82201 and 82202) */
451 .pvr_mask = 0xfffffff0,
452 .pvr_value = 0x00082200,
453 .cpu_name = "750CX",
10b35d99 454 .cpu_features = CPU_FTRS_750,
fab5db97 455 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 456 .icache_bsize = 32,
457 .dcache_bsize = 32,
458 .num_pmcs = 4,
80f15dc7
PM		 459 .cpu_setup = __setup_cpu_750cx,
460 .platform = "ppc750",
1da177e4
LT		 461 },
462 { /* 750CXe (82214) */
463 .pvr_mask = 0xfffffff0,
464 .pvr_value = 0x00082210,
465 .cpu_name = "750CXe",
10b35d99 466 .cpu_features = CPU_FTRS_750,
fab5db97 467 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 468 .icache_bsize = 32,
469 .dcache_bsize = 32,
470 .num_pmcs = 4,
80f15dc7
PM		 471 .cpu_setup = __setup_cpu_750cx,
472 .platform = "ppc750",
1da177e4 473 },
7c31625a
AO		 474 { /* 750CXe "Gekko" (83214) */
475 .pvr_mask = 0xffffffff,
476 .pvr_value = 0x00083214,
477 .cpu_name = "750CXe",
10b35d99 478 .cpu_features = CPU_FTRS_750,
fab5db97 479 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
7c31625a
AO		 480 .icache_bsize = 32,
481 .dcache_bsize = 32,
482 .num_pmcs = 4,
80f15dc7
PM		 483 .cpu_setup = __setup_cpu_750cx,
484 .platform = "ppc750",
7c31625a 485 },
ac1ff047
AO		 486 { /* 745/755 */
487 .pvr_mask = 0xfffff000,
488 .pvr_value = 0x00083000,
489 .cpu_name = "745/755",
10b35d99 490 .cpu_features = CPU_FTRS_750,
fab5db97 491 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
ac1ff047
AO		 492 .icache_bsize = 32,
493 .dcache_bsize = 32,
494 .num_pmcs = 4,
80f15dc7
PM		 495 .cpu_setup = __setup_cpu_750,
496 .platform = "ppc750",
ac1ff047 497 },
1da177e4
LT		 498 { /* 750FX rev 1.x */
499 .pvr_mask = 0xffffff00,
500 .pvr_value = 0x70000100,
501 .cpu_name = "750FX",
10b35d99 502 .cpu_features = CPU_FTRS_750FX1,
fab5db97 503 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 504 .icache_bsize = 32,
505 .dcache_bsize = 32,
506 .num_pmcs = 4,
80f15dc7
PM		 507 .cpu_setup = __setup_cpu_750,
508 .platform = "ppc750",
1da177e4
LT		 509 },
510 { /* 750FX rev 2.0 must disable HID0[DPM] */
511 .pvr_mask = 0xffffffff,
512 .pvr_value = 0x70000200,
513 .cpu_name = "750FX",
10b35d99 514 .cpu_features = CPU_FTRS_750FX2,
fab5db97 515 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 516 .icache_bsize = 32,
517 .dcache_bsize = 32,
518 .num_pmcs = 4,
80f15dc7
PM		 519 .cpu_setup = __setup_cpu_750,
520 .platform = "ppc750",
1da177e4
LT		 521 },
522 { /* 750FX (All revs except 2.0) */
523 .pvr_mask = 0xffff0000,
524 .pvr_value = 0x70000000,
525 .cpu_name = "750FX",
10b35d99 526 .cpu_features = CPU_FTRS_750FX,
fab5db97 527 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 528 .icache_bsize = 32,
529 .dcache_bsize = 32,
530 .num_pmcs = 4,
80f15dc7
PM		 531 .cpu_setup = __setup_cpu_750fx,
532 .platform = "ppc750",
1da177e4
LT		 533 },
534 { /* 750GX */
535 .pvr_mask = 0xffff0000,
536 .pvr_value = 0x70020000,
537 .cpu_name = "750GX",
10b35d99 538 .cpu_features = CPU_FTRS_750GX,
fab5db97 539 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 540 .icache_bsize = 32,
541 .dcache_bsize = 32,
542 .num_pmcs = 4,
80f15dc7
PM		 543 .cpu_setup = __setup_cpu_750fx,
544 .platform = "ppc750",
1da177e4
LT		 545 },
546 { /* 740/750 (L2CR bit need fixup for 740) */
547 .pvr_mask = 0xffff0000,
548 .pvr_value = 0x00080000,
549 .cpu_name = "740/750",
10b35d99 550 .cpu_features = CPU_FTRS_740,
fab5db97 551 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 552 .icache_bsize = 32,
553 .dcache_bsize = 32,
554 .num_pmcs = 4,
80f15dc7
PM		 555 .cpu_setup = __setup_cpu_750,
556 .platform = "ppc750",
1da177e4
LT		 557 },
558 { /* 7400 rev 1.1 ? (no TAU) */
559 .pvr_mask = 0xffffffff,
560 .pvr_value = 0x000c1101,
561 .cpu_name = "7400 (1.1)",
10b35d99 562 .cpu_features = CPU_FTRS_7400_NOTAU,
fab5db97
PM		 563 .cpu_user_features = COMMON_USER |
564 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 565 .icache_bsize = 32,
566 .dcache_bsize = 32,
567 .num_pmcs = 4,
80f15dc7
PM		 568 .cpu_setup = __setup_cpu_7400,
569 .platform = "ppc7400",
1da177e4
LT		 570 },
571 { /* 7400 */
572 .pvr_mask = 0xffff0000,
573 .pvr_value = 0x000c0000,
574 .cpu_name = "7400",
10b35d99 575 .cpu_features = CPU_FTRS_7400,
fab5db97
PM		 576 .cpu_user_features = COMMON_USER |
577 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 578 .icache_bsize = 32,
579 .dcache_bsize = 32,
580 .num_pmcs = 4,
80f15dc7
PM		 581 .cpu_setup = __setup_cpu_7400,
582 .platform = "ppc7400",
1da177e4
LT		 583 },
584 { /* 7410 */
585 .pvr_mask = 0xffff0000,
586 .pvr_value = 0x800c0000,
587 .cpu_name = "7410",
10b35d99 588 .cpu_features = CPU_FTRS_7400,
fab5db97
PM		 589 .cpu_user_features = COMMON_USER |
590 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 591 .icache_bsize = 32,
592 .dcache_bsize = 32,
593 .num_pmcs = 4,
80f15dc7
PM		 594 .cpu_setup = __setup_cpu_7410,
595 .platform = "ppc7400",
1da177e4
LT		 596 },
597 { /* 7450 2.0 - no doze/nap */
598 .pvr_mask = 0xffffffff,
599 .pvr_value = 0x80000200,
600 .cpu_name = "7450",
10b35d99 601 .cpu_features = CPU_FTRS_7450_20,
fab5db97
PM		 602 .cpu_user_features = COMMON_USER |
603 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 604 .icache_bsize = 32,
605 .dcache_bsize = 32,
606 .num_pmcs = 6,
555d97ac 607 .cpu_setup = __setup_cpu_745x,
555d97ac 608 .oprofile_cpu_type = "ppc/7450",
7a45fb19 609 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 610 .platform = "ppc7450",
1da177e4
LT		 611 },
612 { /* 7450 2.1 */
613 .pvr_mask = 0xffffffff,
614 .pvr_value = 0x80000201,
615 .cpu_name = "7450",
10b35d99 616 .cpu_features = CPU_FTRS_7450_21,
fab5db97
PM		 617 .cpu_user_features = COMMON_USER |
618 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 619 .icache_bsize = 32,
620 .dcache_bsize = 32,
621 .num_pmcs = 6,
555d97ac 622 .cpu_setup = __setup_cpu_745x,
555d97ac 623 .oprofile_cpu_type = "ppc/7450",
7a45fb19 624 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 625 .platform = "ppc7450",
1da177e4
LT		 626 },
627 { /* 7450 2.3 and newer */
628 .pvr_mask = 0xffff0000,
629 .pvr_value = 0x80000000,
630 .cpu_name = "7450",
10b35d99 631 .cpu_features = CPU_FTRS_7450_23,
fab5db97
PM		 632 .cpu_user_features = COMMON_USER |
633 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 634 .icache_bsize = 32,
635 .dcache_bsize = 32,
636 .num_pmcs = 6,
555d97ac 637 .cpu_setup = __setup_cpu_745x,
555d97ac 638 .oprofile_cpu_type = "ppc/7450",
7a45fb19 639 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 640 .platform = "ppc7450",
1da177e4
LT		 641 },
642 { /* 7455 rev 1.x */
643 .pvr_mask = 0xffffff00,
644 .pvr_value = 0x80010100,
645 .cpu_name = "7455",
10b35d99 646 .cpu_features = CPU_FTRS_7455_1,
fab5db97
PM		 647 .cpu_user_features = COMMON_USER |
648 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 649 .icache_bsize = 32,
650 .dcache_bsize = 32,
651 .num_pmcs = 6,
555d97ac 652 .cpu_setup = __setup_cpu_745x,
555d97ac 653 .oprofile_cpu_type = "ppc/7450",
7a45fb19 654 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 655 .platform = "ppc7450",
1da177e4
LT		 656 },
657 { /* 7455 rev 2.0 */
658 .pvr_mask = 0xffffffff,
659 .pvr_value = 0x80010200,
660 .cpu_name = "7455",
10b35d99 661 .cpu_features = CPU_FTRS_7455_20,
fab5db97
PM		 662 .cpu_user_features = COMMON_USER |
663 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 664 .icache_bsize = 32,
665 .dcache_bsize = 32,
666 .num_pmcs = 6,
555d97ac 667 .cpu_setup = __setup_cpu_745x,
555d97ac 668 .oprofile_cpu_type = "ppc/7450",
7a45fb19 669 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 670 .platform = "ppc7450",
1da177e4
LT		 671 },
672 { /* 7455 others */
673 .pvr_mask = 0xffff0000,
674 .pvr_value = 0x80010000,
675 .cpu_name = "7455",
10b35d99 676 .cpu_features = CPU_FTRS_7455,
fab5db97
PM		 677 .cpu_user_features = COMMON_USER |
678 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 679 .icache_bsize = 32,
680 .dcache_bsize = 32,
681 .num_pmcs = 6,
555d97ac 682 .cpu_setup = __setup_cpu_745x,
555d97ac 683 .oprofile_cpu_type = "ppc/7450",
7a45fb19 684 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 685 .platform = "ppc7450",
1da177e4
LT		 686 },
687 { /* 7447/7457 Rev 1.0 */
688 .pvr_mask = 0xffffffff,
689 .pvr_value = 0x80020100,
690 .cpu_name = "7447/7457",
10b35d99 691 .cpu_features = CPU_FTRS_7447_10,
fab5db97
PM		 692 .cpu_user_features = COMMON_USER |
693 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 694 .icache_bsize = 32,
695 .dcache_bsize = 32,
696 .num_pmcs = 6,
555d97ac 697 .cpu_setup = __setup_cpu_745x,
555d97ac 698 .oprofile_cpu_type = "ppc/7450",
7a45fb19 699 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 700 .platform = "ppc7450",
1da177e4
LT		 701 },
702 { /* 7447/7457 Rev 1.1 */
703 .pvr_mask = 0xffffffff,
704 .pvr_value = 0x80020101,
705 .cpu_name = "7447/7457",
10b35d99 706 .cpu_features = CPU_FTRS_7447_10,
fab5db97
PM		 707 .cpu_user_features = COMMON_USER |
708 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 709 .icache_bsize = 32,
710 .dcache_bsize = 32,
711 .num_pmcs = 6,
555d97ac 712 .cpu_setup = __setup_cpu_745x,
555d97ac 713 .oprofile_cpu_type = "ppc/7450",
7a45fb19 714 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 715 .platform = "ppc7450",
1da177e4
LT		 716 },
717 { /* 7447/7457 Rev 1.2 and later */
718 .pvr_mask = 0xffff0000,
719 .pvr_value = 0x80020000,
720 .cpu_name = "7447/7457",
10b35d99 721 .cpu_features = CPU_FTRS_7447,
fab5db97 722 .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 723 .icache_bsize = 32,
724 .dcache_bsize = 32,
725 .num_pmcs = 6,
555d97ac 726 .cpu_setup = __setup_cpu_745x,
555d97ac 727 .oprofile_cpu_type = "ppc/7450",
7a45fb19 728 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 729 .platform = "ppc7450",
1da177e4
LT		 730 },
731 { /* 7447A */
732 .pvr_mask = 0xffff0000,
733 .pvr_value = 0x80030000,
734 .cpu_name = "7447A",
10b35d99 735 .cpu_features = CPU_FTRS_7447A,
fab5db97
PM		 736 .cpu_user_features = COMMON_USER |
737 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
bbde630b
KG		 738 .icache_bsize = 32,
739 .dcache_bsize = 32,
740 .num_pmcs = 6,
555d97ac 741 .cpu_setup = __setup_cpu_745x,
555d97ac 742 .oprofile_cpu_type = "ppc/7450",
7a45fb19 743 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 744 .platform = "ppc7450",
bbde630b
KG		 745 },
746 { /* 7448 */
747 .pvr_mask = 0xffff0000,
748 .pvr_value = 0x80040000,
749 .cpu_name = "7448",
10b35d99 750 .cpu_features = CPU_FTRS_7447A,
fab5db97
PM		 751 .cpu_user_features = COMMON_USER |
752 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 753 .icache_bsize = 32,
754 .dcache_bsize = 32,
755 .num_pmcs = 6,
555d97ac 756 .cpu_setup = __setup_cpu_745x,
555d97ac 757 .oprofile_cpu_type = "ppc/7450",
7a45fb19 758 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 759 .platform = "ppc7450",
1da177e4
LT		 760 },
761 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
762 .pvr_mask = 0x7fff0000,
763 .pvr_value = 0x00810000,
764 .cpu_name = "82xx",
10b35d99 765 .cpu_features = CPU_FTRS_82XX,
4920960f 766 .cpu_user_features = COMMON_USER,
1da177e4
LT		 767 .icache_bsize = 32,
768 .dcache_bsize = 32,
80f15dc7
PM		 769 .cpu_setup = __setup_cpu_603,
770 .platform = "ppc603",
1da177e4
LT		 771 },
772 { /* All G2_LE (603e core, plus some) have the same pvr */
773 .pvr_mask = 0x7fff0000,
774 .pvr_value = 0x00820000,
775 .cpu_name = "G2_LE",
10b35d99 776 .cpu_features = CPU_FTRS_G2_LE,
4920960f 777 .cpu_user_features = COMMON_USER,
1da177e4
LT		 778 .icache_bsize = 32,
779 .dcache_bsize = 32,
80f15dc7
PM		 780 .cpu_setup = __setup_cpu_603,
781 .platform = "ppc603",
1da177e4 782 },
6c4a2501 783 { /* e300c1 (a 603e core, plus some) on 83xx */
1da177e4
LT		 784 .pvr_mask = 0x7fff0000,
785 .pvr_value = 0x00830000,
6c4a2501 786 .cpu_name = "e300c1",
10b35d99 787 .cpu_features = CPU_FTRS_E300,
4920960f 788 .cpu_user_features = COMMON_USER,
1da177e4
LT		 789 .icache_bsize = 32,
790 .dcache_bsize = 32,
80f15dc7
PM		 791 .cpu_setup = __setup_cpu_603,
792 .platform = "ppc603",
1da177e4 793 },
6c4a2501
KP		 794 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
795 .pvr_mask = 0x7fff0000,
796 .pvr_value = 0x00840000,
797 .cpu_name = "e300c2",
798 .cpu_features = CPU_FTRS_E300,
799 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
800 .icache_bsize = 32,
801 .dcache_bsize = 32,
802 .cpu_setup = __setup_cpu_603,
803 .platform = "ppc603",
804 },
1da177e4
LT		 805 { /* default match, we assume split I/D cache & TB (non-601)... */
806 .pvr_mask = 0x00000000,
807 .pvr_value = 0x00000000,
808 .cpu_name = "(generic PPC)",
10b35d99 809 .cpu_features = CPU_FTRS_CLASSIC32,
4920960f 810 .cpu_user_features = COMMON_USER,
1da177e4
LT		 811 .icache_bsize = 32,
812 .dcache_bsize = 32,
80f15dc7 813 .platform = "ppc603",
1da177e4
LT		 814 },
815#endif /* CLASSIC_PPC */
1da177e4
LT		 816#ifdef CONFIG_8xx
817 { /* 8xx */
818 .pvr_mask = 0xffff0000,
819 .pvr_value = 0x00500000,
820 .cpu_name = "8xx",
821 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
822 * if the 8xx code is there.... */
10b35d99 823 .cpu_features = CPU_FTRS_8XX,
1da177e4
LT		 824 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
825 .icache_bsize = 16,
826 .dcache_bsize = 16,
80f15dc7 827 .platform = "ppc823",
1da177e4
LT		 828 },
829#endif /* CONFIG_8xx */
830#ifdef CONFIG_40x
831 { /* 403GC */
832 .pvr_mask = 0xffffff00,
833 .pvr_value = 0x00200200,
834 .cpu_name = "403GC",
10b35d99 835 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 836 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
837 .icache_bsize = 16,
838 .dcache_bsize = 16,
80f15dc7 839 .platform = "ppc403",
1da177e4
LT		 840 },
841 { /* 403GCX */
842 .pvr_mask = 0xffffff00,
843 .pvr_value = 0x00201400,
844 .cpu_name = "403GCX",
10b35d99 845 .cpu_features = CPU_FTRS_40X,
d8e998c5
BH		 846 .cpu_user_features = PPC_FEATURE_32 |
847 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1da177e4
LT		 848 .icache_bsize = 16,
849 .dcache_bsize = 16,
80f15dc7 850 .platform = "ppc403",
1da177e4
LT		 851 },
852 { /* 403G ?? */
853 .pvr_mask = 0xffff0000,
854 .pvr_value = 0x00200000,
855 .cpu_name = "403G ??",
10b35d99 856 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 857 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
858 .icache_bsize = 16,
859 .dcache_bsize = 16,
80f15dc7 860 .platform = "ppc403",
1da177e4
LT		 861 },
862 { /* 405GP */
863 .pvr_mask = 0xffff0000,
864 .pvr_value = 0x40110000,
865 .cpu_name = "405GP",
10b35d99 866 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 867 .cpu_user_features = PPC_FEATURE_32 |
868 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
869 .icache_bsize = 32,
870 .dcache_bsize = 32,
80f15dc7 871 .platform = "ppc405",
1da177e4
LT		 872 },
873 { /* STB 03xxx */
874 .pvr_mask = 0xffff0000,
875 .pvr_value = 0x40130000,
876 .cpu_name = "STB03xxx",
10b35d99 877 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 878 .cpu_user_features = PPC_FEATURE_32 |
879 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
880 .icache_bsize = 32,
881 .dcache_bsize = 32,
80f15dc7 882 .platform = "ppc405",
1da177e4
LT		 883 },
884 { /* STB 04xxx */
885 .pvr_mask = 0xffff0000,
886 .pvr_value = 0x41810000,
887 .cpu_name = "STB04xxx",
10b35d99 888 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 889 .cpu_user_features = PPC_FEATURE_32 |
890 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
891 .icache_bsize = 32,
892 .dcache_bsize = 32,
80f15dc7 893 .platform = "ppc405",
1da177e4
LT		 894 },
895 { /* NP405L */
896 .pvr_mask = 0xffff0000,
897 .pvr_value = 0x41610000,
898 .cpu_name = "NP405L",
10b35d99 899 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 900 .cpu_user_features = PPC_FEATURE_32 |
901 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
902 .icache_bsize = 32,
903 .dcache_bsize = 32,
80f15dc7 904 .platform = "ppc405",
1da177e4
LT		 905 },
906 { /* NP4GS3 */
907 .pvr_mask = 0xffff0000,
908 .pvr_value = 0x40B10000,
909 .cpu_name = "NP4GS3",
10b35d99 910 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 911 .cpu_user_features = PPC_FEATURE_32 |
912 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
913 .icache_bsize = 32,
914 .dcache_bsize = 32,
80f15dc7 915 .platform = "ppc405",
1da177e4
LT		 916 },
917 { /* NP405H */
918 .pvr_mask = 0xffff0000,
919 .pvr_value = 0x41410000,
920 .cpu_name = "NP405H",
10b35d99 921 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 922 .cpu_user_features = PPC_FEATURE_32 |
923 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
924 .icache_bsize = 32,
925 .dcache_bsize = 32,
80f15dc7 926 .platform = "ppc405",
1da177e4
LT		 927 },
928 { /* 405GPr */
929 .pvr_mask = 0xffff0000,
930 .pvr_value = 0x50910000,
931 .cpu_name = "405GPr",
10b35d99 932 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 933 .cpu_user_features = PPC_FEATURE_32 |
934 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
935 .icache_bsize = 32,
936 .dcache_bsize = 32,
80f15dc7 937 .platform = "ppc405",
1da177e4
LT		 938 },
939 { /* STBx25xx */
940 .pvr_mask = 0xffff0000,
941 .pvr_value = 0x51510000,
942 .cpu_name = "STBx25xx",
10b35d99 943 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 944 .cpu_user_features = PPC_FEATURE_32 |
945 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
946 .icache_bsize = 32,
947 .dcache_bsize = 32,
80f15dc7 948 .platform = "ppc405",
1da177e4
LT		 949 },
950 { /* 405LP */
951 .pvr_mask = 0xffff0000,
952 .pvr_value = 0x41F10000,
953 .cpu_name = "405LP",
10b35d99 954 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 955 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
956 .icache_bsize = 32,
957 .dcache_bsize = 32,
80f15dc7 958 .platform = "ppc405",
1da177e4
LT		 959 },
960 { /* Xilinx Virtex-II Pro */
72646c7f 961 .pvr_mask = 0xfffff000,
1da177e4
LT		 962 .pvr_value = 0x20010000,
963 .cpu_name = "Virtex-II Pro",
10b35d99 964 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 965 .cpu_user_features = PPC_FEATURE_32 |
966 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
967 .icache_bsize = 32,
968 .dcache_bsize = 32,
80f15dc7 969 .platform = "ppc405",
1da177e4 970 },
72646c7f
GL		 971 { /* Xilinx Virtex-4 FX */
972 .pvr_mask = 0xfffff000,
973 .pvr_value = 0x20011000,
974 .cpu_name = "Virtex-4 FX",
975 .cpu_features = CPU_FTRS_40X,
976 .cpu_user_features = PPC_FEATURE_32 |
977 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
978 .icache_bsize = 32,
979 .dcache_bsize = 32,
838fdb4d 980 .platform = "ppc405",
72646c7f 981 },
ad95d609
ES		 982 { /* 405EP */
983 .pvr_mask = 0xffff0000,
984 .pvr_value = 0x51210000,
985 .cpu_name = "405EP",
10b35d99 986 .cpu_features = CPU_FTRS_40X,
ad95d609
ES		 987 .cpu_user_features = PPC_FEATURE_32 |
988 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
989 .icache_bsize = 32,
990 .dcache_bsize = 32,
80f15dc7 991 .platform = "ppc405",
ad95d609 992 },
1da177e4
LT		 993
994#endif /* CONFIG_40x */
995#ifdef CONFIG_44x
c9cf73ae
MP		 996 {
997 .pvr_mask = 0xf0000fff,
998 .pvr_value = 0x40000850,
999 .cpu_name = "440EP Rev. A",
10b35d99 1000 .cpu_features = CPU_FTRS_44X,
80f15dc7 1001 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
c9cf73ae
MP		 1002 .icache_bsize = 32,
1003 .dcache_bsize = 32,
80f15dc7 1004 .platform = "ppc440",
c9cf73ae
MP		 1005 },
1006 {
1007 .pvr_mask = 0xf0000fff,
1008 .pvr_value = 0x400008d3,
1009 .cpu_name = "440EP Rev. B",
10b35d99 1010 .cpu_features = CPU_FTRS_44X,
80f15dc7 1011 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
c9cf73ae
MP		 1012 .icache_bsize = 32,
1013 .dcache_bsize = 32,
80f15dc7 1014 .platform = "ppc440",
c9cf73ae 1015 },
4920960f 1016 { /* 440GP Rev. B */
1da177e4
LT		 1017 .pvr_mask = 0xf0000fff,
1018 .pvr_value = 0x40000440,
1019 .cpu_name = "440GP Rev. B",
10b35d99 1020 .cpu_features = CPU_FTRS_44X,
80f15dc7 1021 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1022 .icache_bsize = 32,
1023 .dcache_bsize = 32,
80f15dc7 1024 .platform = "ppc440gp",
1da177e4 1025 },
4920960f 1026 { /* 440GP Rev. C */
1da177e4
LT		 1027 .pvr_mask = 0xf0000fff,
1028 .pvr_value = 0x40000481,
1029 .cpu_name = "440GP Rev. C",
10b35d99 1030 .cpu_features = CPU_FTRS_44X,
80f15dc7 1031 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1032 .icache_bsize = 32,
1033 .dcache_bsize = 32,
80f15dc7 1034 .platform = "ppc440gp",
1da177e4
LT		 1035 },
1036 { /* 440GX Rev. A */
1037 .pvr_mask = 0xf0000fff,
1038 .pvr_value = 0x50000850,
1039 .cpu_name = "440GX Rev. A",
10b35d99 1040 .cpu_features = CPU_FTRS_44X,
80f15dc7 1041 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1042 .icache_bsize = 32,
1043 .dcache_bsize = 32,
80f15dc7 1044 .platform = "ppc440",
1da177e4
LT		 1045 },
1046 { /* 440GX Rev. B */
1047 .pvr_mask = 0xf0000fff,
1048 .pvr_value = 0x50000851,
1049 .cpu_name = "440GX Rev. B",
10b35d99 1050 .cpu_features = CPU_FTRS_44X,
80f15dc7 1051 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1052 .icache_bsize = 32,
1053 .dcache_bsize = 32,
80f15dc7 1054 .platform = "ppc440",
1da177e4
LT		 1055 },
1056 { /* 440GX Rev. C */
1057 .pvr_mask = 0xf0000fff,
1058 .pvr_value = 0x50000892,
1059 .cpu_name = "440GX Rev. C",
10b35d99 1060 .cpu_features = CPU_FTRS_44X,
80f15dc7 1061 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1062 .icache_bsize = 32,
1063 .dcache_bsize = 32,
80f15dc7 1064 .platform = "ppc440",
1da177e4 1065 },
9149fb3b
ES		 1066 { /* 440GX Rev. F */
1067 .pvr_mask = 0xf0000fff,
1068 .pvr_value = 0x50000894,
1069 .cpu_name = "440GX Rev. F",
10b35d99 1070 .cpu_features = CPU_FTRS_44X,
80f15dc7 1071 .cpu_user_features = COMMON_USER_BOOKE,
9149fb3b
ES		 1072 .icache_bsize = 32,
1073 .dcache_bsize = 32,
80f15dc7 1074 .platform = "ppc440",
9149fb3b 1075 },
656de7e4
MP		 1076 { /* 440SP Rev. A */
1077 .pvr_mask = 0xff000fff,
1078 .pvr_value = 0x53000891,
1079 .cpu_name = "440SP Rev. A",
10b35d99 1080 .cpu_features = CPU_FTRS_44X,
80f15dc7 1081 .cpu_user_features = COMMON_USER_BOOKE,
656de7e4
MP		 1082 .icache_bsize = 32,
1083 .dcache_bsize = 32,
80f15dc7 1084 .platform = "ppc440",
656de7e4 1085 },
b0f7b8bc
RD		 1086 { /* 440SPe Rev. A */
1087 .pvr_mask = 0xff000fff,
1088 .pvr_value = 0x53000890,
1089 .cpu_name = "440SPe Rev. A",
1090 .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
1091 CPU_FTR_USE_TB,
80f15dc7 1092 .cpu_user_features = COMMON_USER_BOOKE,
b0f7b8bc
RD		 1093 .icache_bsize = 32,
1094 .dcache_bsize = 32,
80f15dc7 1095 .platform = "ppc440",
b0f7b8bc 1096 },
1da177e4 1097#endif /* CONFIG_44x */
33d9e9b5 1098#ifdef CONFIG_FSL_BOOKE
4920960f 1099 { /* e200z5 */
33d9e9b5
KG		 1100 .pvr_mask = 0xfff00000,
1101 .pvr_value = 0x81000000,
1102 .cpu_name = "e200z5",
1103 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1104 .cpu_features = CPU_FTRS_E200,
80f15dc7
PM		 1105 .cpu_user_features = COMMON_USER_BOOKE |
1106 PPC_FEATURE_HAS_EFP_SINGLE |
33d9e9b5
KG		 1107 PPC_FEATURE_UNIFIED_CACHE,
1108 .dcache_bsize = 32,
80f15dc7 1109 .platform = "ppc5554",
33d9e9b5 1110 },
4920960f 1111 { /* e200z6 */
33d9e9b5
KG		 1112 .pvr_mask = 0xfff00000,
1113 .pvr_value = 0x81100000,
1114 .cpu_name = "e200z6",
1115 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1116 .cpu_features = CPU_FTRS_E200,
80f15dc7
PM		 1117 .cpu_user_features = COMMON_USER_BOOKE |
1118 PPC_FEATURE_SPE_COMP |
33d9e9b5
KG		 1119 PPC_FEATURE_HAS_EFP_SINGLE |
1120 PPC_FEATURE_UNIFIED_CACHE,
1121 .dcache_bsize = 32,
80f15dc7 1122 .platform = "ppc5554",
33d9e9b5 1123 },
4920960f 1124 { /* e500 */
1da177e4
LT		 1125 .pvr_mask = 0xffff0000,
1126 .pvr_value = 0x80200000,
1127 .cpu_name = "e500",
1128 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1129 .cpu_features = CPU_FTRS_E500,
80f15dc7
PM		 1130 .cpu_user_features = COMMON_USER_BOOKE |
1131 PPC_FEATURE_SPE_COMP |
1da177e4
LT		 1132 PPC_FEATURE_HAS_EFP_SINGLE,
1133 .icache_bsize = 32,
1134 .dcache_bsize = 32,
1135 .num_pmcs = 4,
555d97ac 1136 .oprofile_cpu_type = "ppc/e500",
7a45fb19 1137 .oprofile_type = PPC_OPROFILE_BOOKE,
80f15dc7 1138 .platform = "ppc8540",
1da177e4 1139 },
4920960f 1140 { /* e500v2 */
5b37b700
KG		 1141 .pvr_mask = 0xffff0000,
1142 .pvr_value = 0x80210000,
1143 .cpu_name = "e500v2",
1144 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1145 .cpu_features = CPU_FTRS_E500_2,
80f15dc7
PM		 1146 .cpu_user_features = COMMON_USER_BOOKE |
1147 PPC_FEATURE_SPE_COMP |
1148 PPC_FEATURE_HAS_EFP_SINGLE |
1149 PPC_FEATURE_HAS_EFP_DOUBLE,
5b37b700
KG		 1150 .icache_bsize = 32,
1151 .dcache_bsize = 32,
1152 .num_pmcs = 4,
555d97ac 1153 .oprofile_cpu_type = "ppc/e500",
7a45fb19 1154 .oprofile_type = PPC_OPROFILE_BOOKE,
80f15dc7 1155 .platform = "ppc8548",
5b37b700 1156 },
1da177e4
LT		 1157#endif
1158#if !CLASSIC_PPC
1159 { /* default match */
1160 .pvr_mask = 0x00000000,
1161 .pvr_value = 0x00000000,
1162 .cpu_name = "(generic PPC)",
10b35d99 1163 .cpu_features = CPU_FTRS_GENERIC_32,
1da177e4
LT		 1164 .cpu_user_features = PPC_FEATURE_32,
1165 .icache_bsize = 32,
1166 .dcache_bsize = 32,
80f15dc7 1167 .platform = "powerpc",
1da177e4
LT		 1168 }
1169#endif /* !CLASSIC_PPC */
4920960f 1170#endif /* CONFIG_PPC32 */
1da177e4 1171};
42c4aaad
BH		 1172
1173struct cpu_spec *identify_cpu(unsigned long offset)
1174{
1175 struct cpu_spec *s = cpu_specs;
1176 struct cpu_spec **cur = &cur_cpu_spec;
1177 unsigned int pvr = mfspr(SPRN_PVR);
1178 int i;
1179
1180 s = PTRRELOC(s);
1181 cur = PTRRELOC(cur);
1182
1183 if (*cur != NULL)
1184 return PTRRELOC(*cur);
1185
1186 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
1187 if ((pvr & s->pvr_mask) == s->pvr_value) {
1188 *cur = cpu_specs + i;
1189#ifdef CONFIG_PPC64
1190 /* ppc64 expects identify_cpu to also call setup_cpu
1191 * for that processor. I will consolidate that at a
1192 * later time, for now, just use our friend #ifdef.
1193 * we also don't need to PTRRELOC the function pointer
1194 * on ppc64 as we are running at 0 in real mode.
1195 */
1196 if (s->cpu_setup) {
1197 s->cpu_setup(offset, s);
1198 }
1199#endif /* CONFIG_PPC64 */
1200 return s;
1201 }
1202 BUG();
1203 return NULL;
1204}
1205
0909c8c2 1206void do_feature_fixups(unsigned long value, void *fixup_start, void *fixup_end)
42c4aaad
BH		 1207{
1208 struct fixup_entry {
1209 unsigned long mask;
1210 unsigned long value;
0909c8c2
BH		 1211 long start_off;
1212 long end_off;
42c4aaad
BH		 1213 } *fcur, *fend;
1214
1215 fcur = fixup_start;
1216 fend = fixup_end;
1217
1218 for (; fcur < fend; fcur++) {
1219 unsigned int *pstart, *pend, *p;
1220
1221 if ((value & fcur->mask) == fcur->value)
1222 continue;
1223
1224 /* These PTRRELOCs will disappear once the new scheme for
1225 * modules and vdso is implemented
1226 */
0909c8c2
BH		 1227 pstart = ((unsigned int *)fcur) + (fcur->start_off / 4);
1228 pend = ((unsigned int *)fcur) + (fcur->end_off / 4);
42c4aaad
BH		 1229
1230 for (p = pstart; p < pend; p++) {
1231 *p = 0x60000000u;
1232 asm volatile ("dcbst 0, %0" : : "r" (p));
1233 }
1234 asm volatile ("sync" : : : "memory");
1235 for (p = pstart; p < pend; p++)
1236 asm volatile ("icbi 0,%0" : : "r" (p));
1237 asm volatile ("sync; isync" : : : "memory");
1238 }
1239}
kernel source for telekom puls (alcatel/mediatek)