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[POWERPC] Uartlite: speed up console output
[mirror_ubuntu-zesty-kernel.git] / arch / powerpc / kernel / cputable.c
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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
8112753b
VB		 34extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
35extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
340ffd26 36extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
400d2212
KG		 37extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
38extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
39extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
40extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
41extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
42extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
43extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
44extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
4920960f 45#endif /* CONFIG_PPC32 */
f39b7a55 46#ifdef CONFIG_PPC64
400d2212 47extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
5b43d20a 48extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
1199919b 49extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
40d244d6 50extern void __restore_cpu_pa6t(void);
f39b7a55
OJ		 51extern void __restore_cpu_ppc970(void);
52#endif /* CONFIG_PPC64 */
1da177e4 53
1da177e4
LT		 54/* This table only contains "desktop" CPUs, it need to be filled with embedded
55 * ones as well...
56 */
4920960f
SR		 57#define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
58 PPC_FEATURE_HAS_MMU)
59#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
a7ddc5e8 60#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
aa5cb021
BH		 61#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
62 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
63#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
64 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
03054d51 65#define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
fab5db97
PM		 66 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
67 PPC_FEATURE_TRUE_LE)
b3ebd1d8
OJ		 68#define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
69 PPC_FEATURE_TRUE_LE | \
70 PPC_FEATURE_HAS_ALTIVEC_COMP)
80f15dc7
PM		 71#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
72 PPC_FEATURE_BOOKE)
1da177e4 73
87a72f9e 74static struct cpu_spec __initdata cpu_specs[] = {
4920960f
SR		 75#ifdef CONFIG_PPC64
76 { /* Power3 */
77 .pvr_mask = 0xffff0000,
78 .pvr_value = 0x00400000,
79 .cpu_name = "POWER3 (630)",
80 .cpu_features = CPU_FTRS_POWER3,
fab5db97 81 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
4920960f
SR		 82 .icache_bsize = 128,
83 .dcache_bsize = 128,
84 .num_pmcs = 8,
1bd2e5ae 85 .pmc_type = PPC_PMC_IBM,
4920960f 86 .oprofile_cpu_type = "ppc64/power3",
7a45fb19 87 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 88 .platform = "power3",
4920960f
SR		 89 },
90 { /* Power3+ */
91 .pvr_mask = 0xffff0000,
92 .pvr_value = 0x00410000,
93 .cpu_name = "POWER3 (630+)",
94 .cpu_features = CPU_FTRS_POWER3,
fab5db97 95 .cpu_user_features = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
4920960f
SR		 96 .icache_bsize = 128,
97 .dcache_bsize = 128,
98 .num_pmcs = 8,
1bd2e5ae 99 .pmc_type = PPC_PMC_IBM,
4920960f 100 .oprofile_cpu_type = "ppc64/power3",
7a45fb19 101 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 102 .platform = "power3",
4920960f
SR		 103 },
104 { /* Northstar */
105 .pvr_mask = 0xffff0000,
106 .pvr_value = 0x00330000,
107 .cpu_name = "RS64-II (northstar)",
108 .cpu_features = CPU_FTRS_RS64,
109 .cpu_user_features = COMMON_USER_PPC64,
110 .icache_bsize = 128,
111 .dcache_bsize = 128,
112 .num_pmcs = 8,
1bd2e5ae 113 .pmc_type = PPC_PMC_IBM,
4920960f 114 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 115 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 116 .platform = "rs64",
4920960f
SR		 117 },
118 { /* Pulsar */
119 .pvr_mask = 0xffff0000,
120 .pvr_value = 0x00340000,
121 .cpu_name = "RS64-III (pulsar)",
122 .cpu_features = CPU_FTRS_RS64,
123 .cpu_user_features = COMMON_USER_PPC64,
124 .icache_bsize = 128,
125 .dcache_bsize = 128,
126 .num_pmcs = 8,
1bd2e5ae 127 .pmc_type = PPC_PMC_IBM,
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,
1bd2e5ae 141 .pmc_type = PPC_PMC_IBM,
4920960f 142 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 143 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 144 .platform = "rs64",
4920960f
SR		 145 },
146 { /* S-star */
147 .pvr_mask = 0xffff0000,
148 .pvr_value = 0x00370000,
149 .cpu_name = "RS64-IV (sstar)",
150 .cpu_features = CPU_FTRS_RS64,
151 .cpu_user_features = COMMON_USER_PPC64,
152 .icache_bsize = 128,
153 .dcache_bsize = 128,
154 .num_pmcs = 8,
1bd2e5ae 155 .pmc_type = PPC_PMC_IBM,
4920960f 156 .oprofile_cpu_type = "ppc64/rs64",
7a45fb19 157 .oprofile_type = PPC_OPROFILE_RS64,
80f15dc7 158 .platform = "rs64",
4920960f
SR		 159 },
160 { /* Power4 */
161 .pvr_mask = 0xffff0000,
162 .pvr_value = 0x00350000,
163 .cpu_name = "POWER4 (gp)",
164 .cpu_features = CPU_FTRS_POWER4,
a7ddc5e8 165 .cpu_user_features = COMMON_USER_POWER4,
4920960f
SR		 166 .icache_bsize = 128,
167 .dcache_bsize = 128,
168 .num_pmcs = 8,
1bd2e5ae 169 .pmc_type = PPC_PMC_IBM,
4920960f 170 .oprofile_cpu_type = "ppc64/power4",
7a45fb19 171 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 172 .platform = "power4",
4920960f
SR		 173 },
174 { /* Power4+ */
175 .pvr_mask = 0xffff0000,
176 .pvr_value = 0x00380000,
177 .cpu_name = "POWER4+ (gq)",
178 .cpu_features = CPU_FTRS_POWER4,
a7ddc5e8 179 .cpu_user_features = COMMON_USER_POWER4,
4920960f
SR		 180 .icache_bsize = 128,
181 .dcache_bsize = 128,
182 .num_pmcs = 8,
1bd2e5ae 183 .pmc_type = PPC_PMC_IBM,
4920960f 184 .oprofile_cpu_type = "ppc64/power4",
7a45fb19 185 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 186 .platform = "power4",
4920960f
SR		 187 },
188 { /* PPC970 */
189 .pvr_mask = 0xffff0000,
190 .pvr_value = 0x00390000,
191 .cpu_name = "PPC970",
192 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 193 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 194 PPC_FEATURE_HAS_ALTIVEC_COMP,
195 .icache_bsize = 128,
196 .dcache_bsize = 128,
197 .num_pmcs = 8,
1bd2e5ae 198 .pmc_type = PPC_PMC_IBM,
4920960f 199 .cpu_setup = __setup_cpu_ppc970,
f39b7a55 200 .cpu_restore = __restore_cpu_ppc970,
4920960f 201 .oprofile_cpu_type = "ppc64/970",
7a45fb19 202 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 203 .platform = "ppc970",
4920960f 204 },
4920960f
SR		 205 { /* PPC970FX */
206 .pvr_mask = 0xffff0000,
207 .pvr_value = 0x003c0000,
208 .cpu_name = "PPC970FX",
4920960f 209 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 210 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 211 PPC_FEATURE_HAS_ALTIVEC_COMP,
212 .icache_bsize = 128,
213 .dcache_bsize = 128,
214 .num_pmcs = 8,
1bd2e5ae 215 .pmc_type = PPC_PMC_IBM,
4920960f 216 .cpu_setup = __setup_cpu_ppc970,
f39b7a55 217 .cpu_restore = __restore_cpu_ppc970,
4920960f 218 .oprofile_cpu_type = "ppc64/970",
7a45fb19 219 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 220 .platform = "ppc970",
3546e811
OJ		 221 },
222 { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
223 .pvr_mask = 0xffffffff,
224 .pvr_value = 0x00440100,
225 .cpu_name = "PPC970MP",
226 .cpu_features = CPU_FTRS_PPC970,
227 .cpu_user_features = COMMON_USER_POWER4 |
228 PPC_FEATURE_HAS_ALTIVEC_COMP,
229 .icache_bsize = 128,
230 .dcache_bsize = 128,
231 .num_pmcs = 8,
2fae4985 232 .pmc_type = PPC_PMC_IBM,
3546e811
OJ		 233 .cpu_setup = __setup_cpu_ppc970,
234 .cpu_restore = __restore_cpu_ppc970,
235 .oprofile_cpu_type = "ppc64/970MP",
236 .oprofile_type = PPC_OPROFILE_POWER4,
237 .platform = "ppc970",
4920960f 238 },
4920960f
SR		 239 { /* PPC970MP */
240 .pvr_mask = 0xffff0000,
241 .pvr_value = 0x00440000,
242 .cpu_name = "PPC970MP",
243 .cpu_features = CPU_FTRS_PPC970,
a7ddc5e8 244 .cpu_user_features = COMMON_USER_POWER4 |
4920960f
SR		 245 PPC_FEATURE_HAS_ALTIVEC_COMP,
246 .icache_bsize = 128,
247 .dcache_bsize = 128,
87af41be 248 .num_pmcs = 8,
2fae4985 249 .pmc_type = PPC_PMC_IBM,
5b43d20a 250 .cpu_setup = __setup_cpu_ppc970MP,
f39b7a55 251 .cpu_restore = __restore_cpu_ppc970,
fecb352f 252 .oprofile_cpu_type = "ppc64/970MP",
7a45fb19 253 .oprofile_type = PPC_OPROFILE_POWER4,
80f15dc7 254 .platform = "ppc970",
4920960f 255 },
362ff7b2
JM		 256 { /* PPC970GX */
257 .pvr_mask = 0xffff0000,
258 .pvr_value = 0x00450000,
259 .cpu_name = "PPC970GX",
260 .cpu_features = CPU_FTRS_PPC970,
261 .cpu_user_features = COMMON_USER_POWER4 |
262 PPC_FEATURE_HAS_ALTIVEC_COMP,
263 .icache_bsize = 128,
264 .dcache_bsize = 128,
265 .num_pmcs = 8,
1bd2e5ae 266 .pmc_type = PPC_PMC_IBM,
362ff7b2
JM		 267 .cpu_setup = __setup_cpu_ppc970,
268 .oprofile_cpu_type = "ppc64/970",
269 .oprofile_type = PPC_OPROFILE_POWER4,
270 .platform = "ppc970",
271 },
3c726f8d 272 { /* Power5 GR */
4920960f
SR		 273 .pvr_mask = 0xffff0000,
274 .pvr_value = 0x003a0000,
275 .cpu_name = "POWER5 (gr)",
276 .cpu_features = CPU_FTRS_POWER5,
a7ddc5e8 277 .cpu_user_features = COMMON_USER_POWER5,
4920960f
SR		 278 .icache_bsize = 128,
279 .dcache_bsize = 128,
280 .num_pmcs = 6,
1bd2e5ae 281 .pmc_type = PPC_PMC_IBM,
4920960f 282 .oprofile_cpu_type = "ppc64/power5",
7a45fb19 283 .oprofile_type = PPC_OPROFILE_POWER4,
e78dbc80
MN		 284 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
285 * and above but only works on POWER5 and above
286 */
287 .oprofile_mmcra_sihv = MMCRA_SIHV,
288 .oprofile_mmcra_sipr = MMCRA_SIPR,
80f15dc7 289 .platform = "power5",
4920960f 290 },
31a12cec
MW		 291 { /* Power5++ */
292 .pvr_mask = 0xffffff00,
293 .pvr_value = 0x003b0300,
294 .cpu_name = "POWER5+ (gs)",
295 .cpu_features = CPU_FTRS_POWER5,
296 .cpu_user_features = COMMON_USER_POWER5_PLUS,
297 .icache_bsize = 128,
298 .dcache_bsize = 128,
299 .num_pmcs = 6,
300 .oprofile_cpu_type = "ppc64/power5++",
301 .oprofile_type = PPC_OPROFILE_POWER4,
302 .oprofile_mmcra_sihv = MMCRA_SIHV,
303 .oprofile_mmcra_sipr = MMCRA_SIPR,
304 .platform = "power5+",
305 },
3c726f8d 306 { /* Power5 GS */
4920960f
SR		 307 .pvr_mask = 0xffff0000,
308 .pvr_value = 0x003b0000,
834608f7 309 .cpu_name = "POWER5+ (gs)",
4920960f 310 .cpu_features = CPU_FTRS_POWER5,
a7ddc5e8 311 .cpu_user_features = COMMON_USER_POWER5_PLUS,
4920960f
SR		 312 .icache_bsize = 128,
313 .dcache_bsize = 128,
314 .num_pmcs = 6,
1bd2e5ae 315 .pmc_type = PPC_PMC_IBM,
834608f7 316 .oprofile_cpu_type = "ppc64/power5+",
7a45fb19 317 .oprofile_type = PPC_OPROFILE_POWER4,
e78dbc80
MN		 318 .oprofile_mmcra_sihv = MMCRA_SIHV,
319 .oprofile_mmcra_sipr = MMCRA_SIPR,
80f15dc7 320 .platform = "power5+",
4920960f 321 },
974a76f5
PM		 322 { /* POWER6 in P5+ mode; 2.04-compliant processor */
323 .pvr_mask = 0xffffffff,
324 .pvr_value = 0x0f000001,
325 .cpu_name = "POWER5+",
326 .cpu_features = CPU_FTRS_POWER5,
327 .cpu_user_features = COMMON_USER_POWER5_PLUS,
328 .icache_bsize = 128,
329 .dcache_bsize = 128,
974a76f5
PM		 330 .platform = "power5+",
331 },
03054d51
AB		 332 { /* Power6 */
333 .pvr_mask = 0xffff0000,
334 .pvr_value = 0x003e0000,
974a76f5
PM		 335 .cpu_name = "POWER6 (raw)",
336 .cpu_features = CPU_FTRS_POWER6,
337 .cpu_user_features = COMMON_USER_POWER6 |
338 PPC_FEATURE_POWER6_EXT,
339 .icache_bsize = 128,
340 .dcache_bsize = 128,
341 .num_pmcs = 6,
2fae4985 342 .pmc_type = PPC_PMC_IBM,
974a76f5
PM		 343 .oprofile_cpu_type = "ppc64/power6",
344 .oprofile_type = PPC_OPROFILE_POWER4,
345 .oprofile_mmcra_sihv = POWER6_MMCRA_SIHV,
346 .oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
347 .oprofile_mmcra_clear = POWER6_MMCRA_THRM |
348 POWER6_MMCRA_OTHER,
349 .platform = "power6x",
350 },
351 { /* 2.05-compliant processor, i.e. Power6 "architected" mode */
352 .pvr_mask = 0xffffffff,
353 .pvr_value = 0x0f000002,
354 .cpu_name = "POWER6 (architected)",
03054d51
AB		 355 .cpu_features = CPU_FTRS_POWER6,
356 .cpu_user_features = COMMON_USER_POWER6,
357 .icache_bsize = 128,
358 .dcache_bsize = 128,
03054d51
AB		 359 .platform = "power6",
360 },
c902be71 361 { /* Cell Broadband Engine */
4920960f
SR		 362 .pvr_mask = 0xffff0000,
363 .pvr_value = 0x00700000,
364 .cpu_name = "Cell Broadband Engine",
365 .cpu_features = CPU_FTRS_CELL,
366 .cpu_user_features = COMMON_USER_PPC64 |
aa5cb021
BH		 367 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
368 PPC_FEATURE_SMT,
4920960f
SR		 369 .icache_bsize = 128,
370 .dcache_bsize = 128,
18f2190d 371 .num_pmcs = 4,
1bd2e5ae 372 .pmc_type = PPC_PMC_IBM,
18f2190d
MJ		 373 .oprofile_cpu_type = "ppc64/cell-be",
374 .oprofile_type = PPC_OPROFILE_CELL,
80f15dc7 375 .platform = "ppc-cell-be",
4920960f 376 },
b3ebd1d8
OJ		 377 { /* PA Semi PA6T */
378 .pvr_mask = 0x7fff0000,
379 .pvr_value = 0x00900000,
380 .cpu_name = "PA6T",
381 .cpu_features = CPU_FTRS_PA6T,
382 .cpu_user_features = COMMON_USER_PA6T,
383 .icache_bsize = 64,
384 .dcache_bsize = 64,
385 .num_pmcs = 6,
1bd2e5ae 386 .pmc_type = PPC_PMC_PA6T,
1199919b
OJ		 387 .cpu_setup = __setup_cpu_pa6t,
388 .cpu_restore = __restore_cpu_pa6t,
25fc530e
OJ		 389 .oprofile_cpu_type = "ppc64/pa6t",
390 .oprofile_type = PPC_OPROFILE_PA6T,
b3ebd1d8
OJ		 391 .platform = "pa6t",
392 },
4920960f
SR		 393 { /* default match */
394 .pvr_mask = 0x00000000,
395 .pvr_value = 0x00000000,
396 .cpu_name = "POWER4 (compatible)",
397 .cpu_features = CPU_FTRS_COMPATIBLE,
398 .cpu_user_features = COMMON_USER_PPC64,
399 .icache_bsize = 128,
400 .dcache_bsize = 128,
401 .num_pmcs = 6,
1bd2e5ae 402 .pmc_type = PPC_PMC_IBM,
80f15dc7 403 .platform = "power4",
4920960f
SR		 404 }
405#endif /* CONFIG_PPC64 */
406#ifdef CONFIG_PPC32
1da177e4 407#if CLASSIC_PPC
4920960f 408 { /* 601 */
1da177e4
LT		 409 .pvr_mask = 0xffff0000,
410 .pvr_value = 0x00010000,
411 .cpu_name = "601",
10b35d99 412 .cpu_features = CPU_FTRS_PPC601,
4920960f 413 .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
d8e998c5 414 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
1da177e4
LT		 415 .icache_bsize = 32,
416 .dcache_bsize = 32,
80f15dc7 417 .platform = "ppc601",
1da177e4
LT		 418 },
419 { /* 603 */
420 .pvr_mask = 0xffff0000,
421 .pvr_value = 0x00030000,
422 .cpu_name = "603",
10b35d99 423 .cpu_features = CPU_FTRS_603,
fab5db97 424 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 425 .icache_bsize = 32,
426 .dcache_bsize = 32,
80f15dc7
PM		 427 .cpu_setup = __setup_cpu_603,
428 .platform = "ppc603",
1da177e4
LT		 429 },
430 { /* 603e */
431 .pvr_mask = 0xffff0000,
432 .pvr_value = 0x00060000,
433 .cpu_name = "603e",
10b35d99 434 .cpu_features = CPU_FTRS_603,
fab5db97 435 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 436 .icache_bsize = 32,
437 .dcache_bsize = 32,
80f15dc7
PM		 438 .cpu_setup = __setup_cpu_603,
439 .platform = "ppc603",
1da177e4
LT		 440 },
441 { /* 603ev */
442 .pvr_mask = 0xffff0000,
443 .pvr_value = 0x00070000,
444 .cpu_name = "603ev",
10b35d99 445 .cpu_features = CPU_FTRS_603,
fab5db97 446 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 447 .icache_bsize = 32,
448 .dcache_bsize = 32,
80f15dc7
PM		 449 .cpu_setup = __setup_cpu_603,
450 .platform = "ppc603",
1da177e4
LT		 451 },
452 { /* 604 */
453 .pvr_mask = 0xffff0000,
454 .pvr_value = 0x00040000,
455 .cpu_name = "604",
10b35d99 456 .cpu_features = CPU_FTRS_604,
fab5db97 457 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 458 .icache_bsize = 32,
459 .dcache_bsize = 32,
460 .num_pmcs = 2,
80f15dc7
PM		 461 .cpu_setup = __setup_cpu_604,
462 .platform = "ppc604",
1da177e4
LT		 463 },
464 { /* 604e */
465 .pvr_mask = 0xfffff000,
466 .pvr_value = 0x00090000,
467 .cpu_name = "604e",
10b35d99 468 .cpu_features = CPU_FTRS_604,
fab5db97 469 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 470 .icache_bsize = 32,
471 .dcache_bsize = 32,
472 .num_pmcs = 4,
80f15dc7
PM		 473 .cpu_setup = __setup_cpu_604,
474 .platform = "ppc604",
1da177e4
LT		 475 },
476 { /* 604r */
477 .pvr_mask = 0xffff0000,
478 .pvr_value = 0x00090000,
479 .cpu_name = "604r",
10b35d99 480 .cpu_features = CPU_FTRS_604,
fab5db97 481 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 482 .icache_bsize = 32,
483 .dcache_bsize = 32,
484 .num_pmcs = 4,
80f15dc7
PM		 485 .cpu_setup = __setup_cpu_604,
486 .platform = "ppc604",
1da177e4
LT		 487 },
488 { /* 604ev */
489 .pvr_mask = 0xffff0000,
490 .pvr_value = 0x000a0000,
491 .cpu_name = "604ev",
10b35d99 492 .cpu_features = CPU_FTRS_604,
fab5db97 493 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 494 .icache_bsize = 32,
495 .dcache_bsize = 32,
496 .num_pmcs = 4,
80f15dc7
PM		 497 .cpu_setup = __setup_cpu_604,
498 .platform = "ppc604",
1da177e4
LT		 499 },
500 { /* 740/750 (0x4202, don't support TAU ?) */
501 .pvr_mask = 0xffffffff,
502 .pvr_value = 0x00084202,
503 .cpu_name = "740/750",
10b35d99 504 .cpu_features = CPU_FTRS_740_NOTAU,
fab5db97 505 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 506 .icache_bsize = 32,
507 .dcache_bsize = 32,
508 .num_pmcs = 4,
80f15dc7
PM		 509 .cpu_setup = __setup_cpu_750,
510 .platform = "ppc750",
1da177e4 511 },
1da177e4
LT		 512 { /* 750CX (80100 and 8010x?) */
513 .pvr_mask = 0xfffffff0,
514 .pvr_value = 0x00080100,
515 .cpu_name = "750CX",
10b35d99 516 .cpu_features = CPU_FTRS_750,
fab5db97 517 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 518 .icache_bsize = 32,
519 .dcache_bsize = 32,
520 .num_pmcs = 4,
80f15dc7
PM		 521 .cpu_setup = __setup_cpu_750cx,
522 .platform = "ppc750",
1da177e4
LT		 523 },
524 { /* 750CX (82201 and 82202) */
525 .pvr_mask = 0xfffffff0,
526 .pvr_value = 0x00082200,
527 .cpu_name = "750CX",
10b35d99 528 .cpu_features = CPU_FTRS_750,
fab5db97 529 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 530 .icache_bsize = 32,
531 .dcache_bsize = 32,
532 .num_pmcs = 4,
80f15dc7
PM		 533 .cpu_setup = __setup_cpu_750cx,
534 .platform = "ppc750",
1da177e4
LT		 535 },
536 { /* 750CXe (82214) */
537 .pvr_mask = 0xfffffff0,
538 .pvr_value = 0x00082210,
539 .cpu_name = "750CXe",
10b35d99 540 .cpu_features = CPU_FTRS_750,
fab5db97 541 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 542 .icache_bsize = 32,
543 .dcache_bsize = 32,
544 .num_pmcs = 4,
80f15dc7
PM		 545 .cpu_setup = __setup_cpu_750cx,
546 .platform = "ppc750",
1da177e4 547 },
7c31625a
AO		 548 { /* 750CXe "Gekko" (83214) */
549 .pvr_mask = 0xffffffff,
550 .pvr_value = 0x00083214,
551 .cpu_name = "750CXe",
10b35d99 552 .cpu_features = CPU_FTRS_750,
fab5db97 553 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
7c31625a
AO		 554 .icache_bsize = 32,
555 .dcache_bsize = 32,
556 .num_pmcs = 4,
80f15dc7
PM		 557 .cpu_setup = __setup_cpu_750cx,
558 .platform = "ppc750",
7c31625a 559 },
cfbff8a3
JM		 560 { /* 750CL */
561 .pvr_mask = 0xfffff0f0,
562 .pvr_value = 0x00087010,
563 .cpu_name = "750CL",
a14c4508 564 .cpu_features = CPU_FTRS_750CL,
cfbff8a3
JM		 565 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
566 .icache_bsize = 32,
567 .dcache_bsize = 32,
568 .num_pmcs = 4,
a14c4508 569 .cpu_setup = __setup_cpu_750,
cfbff8a3
JM		 570 .platform = "ppc750",
571 },
ac1ff047
AO		 572 { /* 745/755 */
573 .pvr_mask = 0xfffff000,
574 .pvr_value = 0x00083000,
575 .cpu_name = "745/755",
10b35d99 576 .cpu_features = CPU_FTRS_750,
fab5db97 577 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
ac1ff047
AO		 578 .icache_bsize = 32,
579 .dcache_bsize = 32,
580 .num_pmcs = 4,
80f15dc7
PM		 581 .cpu_setup = __setup_cpu_750,
582 .platform = "ppc750",
ac1ff047 583 },
1da177e4
LT		 584 { /* 750FX rev 1.x */
585 .pvr_mask = 0xffffff00,
586 .pvr_value = 0x70000100,
587 .cpu_name = "750FX",
10b35d99 588 .cpu_features = CPU_FTRS_750FX1,
fab5db97 589 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 590 .icache_bsize = 32,
591 .dcache_bsize = 32,
592 .num_pmcs = 4,
80f15dc7
PM		 593 .cpu_setup = __setup_cpu_750,
594 .platform = "ppc750",
1da177e4
LT		 595 },
596 { /* 750FX rev 2.0 must disable HID0[DPM] */
597 .pvr_mask = 0xffffffff,
598 .pvr_value = 0x70000200,
599 .cpu_name = "750FX",
10b35d99 600 .cpu_features = CPU_FTRS_750FX2,
fab5db97 601 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 602 .icache_bsize = 32,
603 .dcache_bsize = 32,
604 .num_pmcs = 4,
80f15dc7
PM		 605 .cpu_setup = __setup_cpu_750,
606 .platform = "ppc750",
1da177e4
LT		 607 },
608 { /* 750FX (All revs except 2.0) */
609 .pvr_mask = 0xffff0000,
610 .pvr_value = 0x70000000,
611 .cpu_name = "750FX",
10b35d99 612 .cpu_features = CPU_FTRS_750FX,
fab5db97 613 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 614 .icache_bsize = 32,
615 .dcache_bsize = 32,
616 .num_pmcs = 4,
80f15dc7
PM		 617 .cpu_setup = __setup_cpu_750fx,
618 .platform = "ppc750",
1da177e4
LT		 619 },
620 { /* 750GX */
621 .pvr_mask = 0xffff0000,
622 .pvr_value = 0x70020000,
623 .cpu_name = "750GX",
10b35d99 624 .cpu_features = CPU_FTRS_750GX,
fab5db97 625 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 626 .icache_bsize = 32,
627 .dcache_bsize = 32,
628 .num_pmcs = 4,
80f15dc7
PM		 629 .cpu_setup = __setup_cpu_750fx,
630 .platform = "ppc750",
1da177e4
LT		 631 },
632 { /* 740/750 (L2CR bit need fixup for 740) */
633 .pvr_mask = 0xffff0000,
634 .pvr_value = 0x00080000,
635 .cpu_name = "740/750",
10b35d99 636 .cpu_features = CPU_FTRS_740,
fab5db97 637 .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE,
1da177e4
LT		 638 .icache_bsize = 32,
639 .dcache_bsize = 32,
640 .num_pmcs = 4,
80f15dc7
PM		 641 .cpu_setup = __setup_cpu_750,
642 .platform = "ppc750",
1da177e4
LT		 643 },
644 { /* 7400 rev 1.1 ? (no TAU) */
645 .pvr_mask = 0xffffffff,
646 .pvr_value = 0x000c1101,
647 .cpu_name = "7400 (1.1)",
10b35d99 648 .cpu_features = CPU_FTRS_7400_NOTAU,
fab5db97
PM		 649 .cpu_user_features = COMMON_USER |
650 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 651 .icache_bsize = 32,
652 .dcache_bsize = 32,
653 .num_pmcs = 4,
80f15dc7
PM		 654 .cpu_setup = __setup_cpu_7400,
655 .platform = "ppc7400",
1da177e4
LT		 656 },
657 { /* 7400 */
658 .pvr_mask = 0xffff0000,
659 .pvr_value = 0x000c0000,
660 .cpu_name = "7400",
10b35d99 661 .cpu_features = CPU_FTRS_7400,
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 = 4,
80f15dc7
PM		 667 .cpu_setup = __setup_cpu_7400,
668 .platform = "ppc7400",
1da177e4
LT		 669 },
670 { /* 7410 */
671 .pvr_mask = 0xffff0000,
672 .pvr_value = 0x800c0000,
673 .cpu_name = "7410",
10b35d99 674 .cpu_features = CPU_FTRS_7400,
fab5db97
PM		 675 .cpu_user_features = COMMON_USER |
676 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 677 .icache_bsize = 32,
678 .dcache_bsize = 32,
679 .num_pmcs = 4,
80f15dc7
PM		 680 .cpu_setup = __setup_cpu_7410,
681 .platform = "ppc7400",
1da177e4
LT		 682 },
683 { /* 7450 2.0 - no doze/nap */
684 .pvr_mask = 0xffffffff,
685 .pvr_value = 0x80000200,
686 .cpu_name = "7450",
10b35d99 687 .cpu_features = CPU_FTRS_7450_20,
fab5db97
PM		 688 .cpu_user_features = COMMON_USER |
689 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 690 .icache_bsize = 32,
691 .dcache_bsize = 32,
692 .num_pmcs = 6,
555d97ac 693 .cpu_setup = __setup_cpu_745x,
555d97ac 694 .oprofile_cpu_type = "ppc/7450",
7a45fb19 695 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 696 .platform = "ppc7450",
1da177e4
LT		 697 },
698 { /* 7450 2.1 */
699 .pvr_mask = 0xffffffff,
700 .pvr_value = 0x80000201,
701 .cpu_name = "7450",
10b35d99 702 .cpu_features = CPU_FTRS_7450_21,
fab5db97
PM		 703 .cpu_user_features = COMMON_USER |
704 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 705 .icache_bsize = 32,
706 .dcache_bsize = 32,
707 .num_pmcs = 6,
555d97ac 708 .cpu_setup = __setup_cpu_745x,
555d97ac 709 .oprofile_cpu_type = "ppc/7450",
7a45fb19 710 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 711 .platform = "ppc7450",
1da177e4
LT		 712 },
713 { /* 7450 2.3 and newer */
714 .pvr_mask = 0xffff0000,
715 .pvr_value = 0x80000000,
716 .cpu_name = "7450",
10b35d99 717 .cpu_features = CPU_FTRS_7450_23,
fab5db97
PM		 718 .cpu_user_features = COMMON_USER |
719 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 720 .icache_bsize = 32,
721 .dcache_bsize = 32,
722 .num_pmcs = 6,
555d97ac 723 .cpu_setup = __setup_cpu_745x,
555d97ac 724 .oprofile_cpu_type = "ppc/7450",
7a45fb19 725 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 726 .platform = "ppc7450",
1da177e4
LT		 727 },
728 { /* 7455 rev 1.x */
729 .pvr_mask = 0xffffff00,
730 .pvr_value = 0x80010100,
731 .cpu_name = "7455",
10b35d99 732 .cpu_features = CPU_FTRS_7455_1,
fab5db97
PM		 733 .cpu_user_features = COMMON_USER |
734 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 735 .icache_bsize = 32,
736 .dcache_bsize = 32,
737 .num_pmcs = 6,
555d97ac 738 .cpu_setup = __setup_cpu_745x,
555d97ac 739 .oprofile_cpu_type = "ppc/7450",
7a45fb19 740 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 741 .platform = "ppc7450",
1da177e4
LT		 742 },
743 { /* 7455 rev 2.0 */
744 .pvr_mask = 0xffffffff,
745 .pvr_value = 0x80010200,
746 .cpu_name = "7455",
10b35d99 747 .cpu_features = CPU_FTRS_7455_20,
fab5db97
PM		 748 .cpu_user_features = COMMON_USER |
749 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 750 .icache_bsize = 32,
751 .dcache_bsize = 32,
752 .num_pmcs = 6,
555d97ac 753 .cpu_setup = __setup_cpu_745x,
555d97ac 754 .oprofile_cpu_type = "ppc/7450",
7a45fb19 755 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 756 .platform = "ppc7450",
1da177e4
LT		 757 },
758 { /* 7455 others */
759 .pvr_mask = 0xffff0000,
760 .pvr_value = 0x80010000,
761 .cpu_name = "7455",
10b35d99 762 .cpu_features = CPU_FTRS_7455,
fab5db97
PM		 763 .cpu_user_features = COMMON_USER |
764 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 765 .icache_bsize = 32,
766 .dcache_bsize = 32,
767 .num_pmcs = 6,
555d97ac 768 .cpu_setup = __setup_cpu_745x,
555d97ac 769 .oprofile_cpu_type = "ppc/7450",
7a45fb19 770 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 771 .platform = "ppc7450",
1da177e4
LT		 772 },
773 { /* 7447/7457 Rev 1.0 */
774 .pvr_mask = 0xffffffff,
775 .pvr_value = 0x80020100,
776 .cpu_name = "7447/7457",
10b35d99 777 .cpu_features = CPU_FTRS_7447_10,
fab5db97
PM		 778 .cpu_user_features = COMMON_USER |
779 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 780 .icache_bsize = 32,
781 .dcache_bsize = 32,
782 .num_pmcs = 6,
555d97ac 783 .cpu_setup = __setup_cpu_745x,
555d97ac 784 .oprofile_cpu_type = "ppc/7450",
7a45fb19 785 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 786 .platform = "ppc7450",
1da177e4
LT		 787 },
788 { /* 7447/7457 Rev 1.1 */
789 .pvr_mask = 0xffffffff,
790 .pvr_value = 0x80020101,
791 .cpu_name = "7447/7457",
10b35d99 792 .cpu_features = CPU_FTRS_7447_10,
fab5db97
PM		 793 .cpu_user_features = COMMON_USER |
794 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 795 .icache_bsize = 32,
796 .dcache_bsize = 32,
797 .num_pmcs = 6,
555d97ac 798 .cpu_setup = __setup_cpu_745x,
555d97ac 799 .oprofile_cpu_type = "ppc/7450",
7a45fb19 800 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 801 .platform = "ppc7450",
1da177e4
LT		 802 },
803 { /* 7447/7457 Rev 1.2 and later */
804 .pvr_mask = 0xffff0000,
805 .pvr_value = 0x80020000,
806 .cpu_name = "7447/7457",
10b35d99 807 .cpu_features = CPU_FTRS_7447,
fab5db97 808 .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 809 .icache_bsize = 32,
810 .dcache_bsize = 32,
811 .num_pmcs = 6,
555d97ac 812 .cpu_setup = __setup_cpu_745x,
555d97ac 813 .oprofile_cpu_type = "ppc/7450",
7a45fb19 814 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 815 .platform = "ppc7450",
1da177e4
LT		 816 },
817 { /* 7447A */
818 .pvr_mask = 0xffff0000,
819 .pvr_value = 0x80030000,
820 .cpu_name = "7447A",
10b35d99 821 .cpu_features = CPU_FTRS_7447A,
fab5db97
PM		 822 .cpu_user_features = COMMON_USER |
823 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
bbde630b
KG		 824 .icache_bsize = 32,
825 .dcache_bsize = 32,
826 .num_pmcs = 6,
555d97ac 827 .cpu_setup = __setup_cpu_745x,
555d97ac 828 .oprofile_cpu_type = "ppc/7450",
7a45fb19 829 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 830 .platform = "ppc7450",
bbde630b
KG		 831 },
832 { /* 7448 */
833 .pvr_mask = 0xffff0000,
834 .pvr_value = 0x80040000,
835 .cpu_name = "7448",
3d372548 836 .cpu_features = CPU_FTRS_7448,
fab5db97
PM		 837 .cpu_user_features = COMMON_USER |
838 PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1da177e4
LT		 839 .icache_bsize = 32,
840 .dcache_bsize = 32,
841 .num_pmcs = 6,
555d97ac 842 .cpu_setup = __setup_cpu_745x,
555d97ac 843 .oprofile_cpu_type = "ppc/7450",
7a45fb19 844 .oprofile_type = PPC_OPROFILE_G4,
80f15dc7 845 .platform = "ppc7450",
1da177e4
LT		 846 },
847 { /* 82xx (8240, 8245, 8260 are all 603e cores) */
848 .pvr_mask = 0x7fff0000,
849 .pvr_value = 0x00810000,
850 .cpu_name = "82xx",
10b35d99 851 .cpu_features = CPU_FTRS_82XX,
4920960f 852 .cpu_user_features = COMMON_USER,
1da177e4
LT		 853 .icache_bsize = 32,
854 .dcache_bsize = 32,
80f15dc7
PM		 855 .cpu_setup = __setup_cpu_603,
856 .platform = "ppc603",
1da177e4
LT		 857 },
858 { /* All G2_LE (603e core, plus some) have the same pvr */
859 .pvr_mask = 0x7fff0000,
860 .pvr_value = 0x00820000,
861 .cpu_name = "G2_LE",
10b35d99 862 .cpu_features = CPU_FTRS_G2_LE,
4920960f 863 .cpu_user_features = COMMON_USER,
1da177e4
LT		 864 .icache_bsize = 32,
865 .dcache_bsize = 32,
80f15dc7
PM		 866 .cpu_setup = __setup_cpu_603,
867 .platform = "ppc603",
1da177e4 868 },
6c4a2501 869 { /* e300c1 (a 603e core, plus some) on 83xx */
1da177e4
LT		 870 .pvr_mask = 0x7fff0000,
871 .pvr_value = 0x00830000,
6c4a2501 872 .cpu_name = "e300c1",
10b35d99 873 .cpu_features = CPU_FTRS_E300,
4920960f 874 .cpu_user_features = COMMON_USER,
1da177e4
LT		 875 .icache_bsize = 32,
876 .dcache_bsize = 32,
80f15dc7
PM		 877 .cpu_setup = __setup_cpu_603,
878 .platform = "ppc603",
1da177e4 879 },
6c4a2501
KP		 880 { /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
881 .pvr_mask = 0x7fff0000,
882 .pvr_value = 0x00840000,
883 .cpu_name = "e300c2",
aa42c69c 884 .cpu_features = CPU_FTRS_E300C2,
6c4a2501
KP		 885 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
886 .icache_bsize = 32,
887 .dcache_bsize = 32,
888 .cpu_setup = __setup_cpu_603,
889 .platform = "ppc603",
890 },
57933f8f
SW		 891 { /* e300c3 on 83xx */
892 .pvr_mask = 0x7fff0000,
893 .pvr_value = 0x00850000,
894 .cpu_name = "e300c3",
895 .cpu_features = CPU_FTRS_E300,
896 .cpu_user_features = COMMON_USER,
897 .icache_bsize = 32,
898 .dcache_bsize = 32,
899 .cpu_setup = __setup_cpu_603,
900 .platform = "ppc603",
901 },
1da177e4
LT		 902 { /* default match, we assume split I/D cache & TB (non-601)... */
903 .pvr_mask = 0x00000000,
904 .pvr_value = 0x00000000,
905 .cpu_name = "(generic PPC)",
10b35d99 906 .cpu_features = CPU_FTRS_CLASSIC32,
4920960f 907 .cpu_user_features = COMMON_USER,
1da177e4
LT		 908 .icache_bsize = 32,
909 .dcache_bsize = 32,
80f15dc7 910 .platform = "ppc603",
1da177e4
LT		 911 },
912#endif /* CLASSIC_PPC */
1da177e4
LT		 913#ifdef CONFIG_8xx
914 { /* 8xx */
915 .pvr_mask = 0xffff0000,
916 .pvr_value = 0x00500000,
917 .cpu_name = "8xx",
918 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
919 * if the 8xx code is there.... */
10b35d99 920 .cpu_features = CPU_FTRS_8XX,
1da177e4
LT		 921 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
922 .icache_bsize = 16,
923 .dcache_bsize = 16,
80f15dc7 924 .platform = "ppc823",
1da177e4
LT		 925 },
926#endif /* CONFIG_8xx */
927#ifdef CONFIG_40x
928 { /* 403GC */
929 .pvr_mask = 0xffffff00,
930 .pvr_value = 0x00200200,
931 .cpu_name = "403GC",
10b35d99 932 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 933 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
934 .icache_bsize = 16,
935 .dcache_bsize = 16,
80f15dc7 936 .platform = "ppc403",
1da177e4
LT		 937 },
938 { /* 403GCX */
939 .pvr_mask = 0xffffff00,
940 .pvr_value = 0x00201400,
941 .cpu_name = "403GCX",
10b35d99 942 .cpu_features = CPU_FTRS_40X,
d8e998c5
BH		 943 .cpu_user_features = PPC_FEATURE_32 |
944 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1da177e4
LT		 945 .icache_bsize = 16,
946 .dcache_bsize = 16,
80f15dc7 947 .platform = "ppc403",
1da177e4
LT		 948 },
949 { /* 403G ?? */
950 .pvr_mask = 0xffff0000,
951 .pvr_value = 0x00200000,
952 .cpu_name = "403G ??",
10b35d99 953 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 954 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
955 .icache_bsize = 16,
956 .dcache_bsize = 16,
80f15dc7 957 .platform = "ppc403",
1da177e4
LT		 958 },
959 { /* 405GP */
960 .pvr_mask = 0xffff0000,
961 .pvr_value = 0x40110000,
962 .cpu_name = "405GP",
10b35d99 963 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 964 .cpu_user_features = PPC_FEATURE_32 |
965 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
966 .icache_bsize = 32,
967 .dcache_bsize = 32,
80f15dc7 968 .platform = "ppc405",
1da177e4
LT		 969 },
970 { /* STB 03xxx */
971 .pvr_mask = 0xffff0000,
972 .pvr_value = 0x40130000,
973 .cpu_name = "STB03xxx",
10b35d99 974 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 975 .cpu_user_features = PPC_FEATURE_32 |
976 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
977 .icache_bsize = 32,
978 .dcache_bsize = 32,
80f15dc7 979 .platform = "ppc405",
1da177e4
LT		 980 },
981 { /* STB 04xxx */
982 .pvr_mask = 0xffff0000,
983 .pvr_value = 0x41810000,
984 .cpu_name = "STB04xxx",
10b35d99 985 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 986 .cpu_user_features = PPC_FEATURE_32 |
987 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
988 .icache_bsize = 32,
989 .dcache_bsize = 32,
80f15dc7 990 .platform = "ppc405",
1da177e4
LT		 991 },
992 { /* NP405L */
993 .pvr_mask = 0xffff0000,
994 .pvr_value = 0x41610000,
995 .cpu_name = "NP405L",
10b35d99 996 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 997 .cpu_user_features = PPC_FEATURE_32 |
998 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
999 .icache_bsize = 32,
1000 .dcache_bsize = 32,
80f15dc7 1001 .platform = "ppc405",
1da177e4
LT		 1002 },
1003 { /* NP4GS3 */
1004 .pvr_mask = 0xffff0000,
1005 .pvr_value = 0x40B10000,
1006 .cpu_name = "NP4GS3",
10b35d99 1007 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1008 .cpu_user_features = PPC_FEATURE_32 |
1009 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1010 .icache_bsize = 32,
1011 .dcache_bsize = 32,
80f15dc7 1012 .platform = "ppc405",
1da177e4
LT		 1013 },
1014 { /* NP405H */
1015 .pvr_mask = 0xffff0000,
1016 .pvr_value = 0x41410000,
1017 .cpu_name = "NP405H",
10b35d99 1018 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1019 .cpu_user_features = PPC_FEATURE_32 |
1020 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1021 .icache_bsize = 32,
1022 .dcache_bsize = 32,
80f15dc7 1023 .platform = "ppc405",
1da177e4
LT		 1024 },
1025 { /* 405GPr */
1026 .pvr_mask = 0xffff0000,
1027 .pvr_value = 0x50910000,
1028 .cpu_name = "405GPr",
10b35d99 1029 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1030 .cpu_user_features = PPC_FEATURE_32 |
1031 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1032 .icache_bsize = 32,
1033 .dcache_bsize = 32,
80f15dc7 1034 .platform = "ppc405",
1da177e4
LT		 1035 },
1036 { /* STBx25xx */
1037 .pvr_mask = 0xffff0000,
1038 .pvr_value = 0x51510000,
1039 .cpu_name = "STBx25xx",
10b35d99 1040 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1041 .cpu_user_features = PPC_FEATURE_32 |
1042 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1043 .icache_bsize = 32,
1044 .dcache_bsize = 32,
80f15dc7 1045 .platform = "ppc405",
1da177e4
LT		 1046 },
1047 { /* 405LP */
1048 .pvr_mask = 0xffff0000,
1049 .pvr_value = 0x41F10000,
1050 .cpu_name = "405LP",
10b35d99 1051 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1052 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1053 .icache_bsize = 32,
1054 .dcache_bsize = 32,
80f15dc7 1055 .platform = "ppc405",
1da177e4
LT		 1056 },
1057 { /* Xilinx Virtex-II Pro */
72646c7f 1058 .pvr_mask = 0xfffff000,
1da177e4
LT		 1059 .pvr_value = 0x20010000,
1060 .cpu_name = "Virtex-II Pro",
10b35d99 1061 .cpu_features = CPU_FTRS_40X,
1da177e4
LT		 1062 .cpu_user_features = PPC_FEATURE_32 |
1063 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1064 .icache_bsize = 32,
1065 .dcache_bsize = 32,
80f15dc7 1066 .platform = "ppc405",
1da177e4 1067 },
72646c7f
GL		 1068 { /* Xilinx Virtex-4 FX */
1069 .pvr_mask = 0xfffff000,
1070 .pvr_value = 0x20011000,
1071 .cpu_name = "Virtex-4 FX",
1072 .cpu_features = CPU_FTRS_40X,
1073 .cpu_user_features = PPC_FEATURE_32 |
1074 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1075 .icache_bsize = 32,
1076 .dcache_bsize = 32,
838fdb4d 1077 .platform = "ppc405",
72646c7f 1078 },
ad95d609
ES		 1079 { /* 405EP */
1080 .pvr_mask = 0xffff0000,
1081 .pvr_value = 0x51210000,
1082 .cpu_name = "405EP",
10b35d99 1083 .cpu_features = CPU_FTRS_40X,
5d8476c8
SR		 1084 .cpu_user_features = PPC_FEATURE_32 |
1085 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1086 .icache_bsize = 32,
1087 .dcache_bsize = 32,
1088 .platform = "ppc405",
1089 },
1090 { /* 405EX */
1091 .pvr_mask = 0xffff0000,
1092 .pvr_value = 0x12910000,
1093 .cpu_name = "405EX",
1094 .cpu_features = CPU_FTRS_40X,
ad95d609
ES		 1095 .cpu_user_features = PPC_FEATURE_32 |
1096 PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1097 .icache_bsize = 32,
1098 .dcache_bsize = 32,
80f15dc7 1099 .platform = "ppc405",
ad95d609 1100 },
1da177e4
LT		 1101
1102#endif /* CONFIG_40x */
1103#ifdef CONFIG_44x
c9cf73ae
MP		 1104 {
1105 .pvr_mask = 0xf0000fff,
1106 .pvr_value = 0x40000850,
1107 .cpu_name = "440EP Rev. A",
10b35d99 1108 .cpu_features = CPU_FTRS_44X,
80f15dc7 1109 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
c9cf73ae
MP		 1110 .icache_bsize = 32,
1111 .dcache_bsize = 32,
8112753b 1112 .cpu_setup = __setup_cpu_440ep,
80f15dc7 1113 .platform = "ppc440",
c9cf73ae
MP		 1114 },
1115 {
1116 .pvr_mask = 0xf0000fff,
1117 .pvr_value = 0x400008d3,
1118 .cpu_name = "440EP Rev. B",
10b35d99 1119 .cpu_features = CPU_FTRS_44X,
80f15dc7 1120 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
c9cf73ae
MP		 1121 .icache_bsize = 32,
1122 .dcache_bsize = 32,
8112753b 1123 .cpu_setup = __setup_cpu_440ep,
80f15dc7 1124 .platform = "ppc440",
c9cf73ae 1125 },
15fc993e
VB		 1126 { /* 440EPX */
1127 .pvr_mask = 0xf0000ffb,
1128 .pvr_value = 0x200008D0,
1129 .cpu_name = "440EPX",
1130 .cpu_features = CPU_FTRS_44X,
1131 .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1132 .icache_bsize = 32,
1133 .dcache_bsize = 32,
8112753b
VB		 1134 .cpu_setup = __setup_cpu_440epx,
1135 .platform = "ppc440",
15fc993e
VB		 1136 },
1137 { /* 440GRX */
1138 .pvr_mask = 0xf0000ffb,
1139 .pvr_value = 0x200008D8,
1140 .cpu_name = "440GRX",
1141 .cpu_features = CPU_FTRS_44X,
1142 .cpu_user_features = COMMON_USER_BOOKE,
1143 .icache_bsize = 32,
1144 .dcache_bsize = 32,
340ffd26
VB		 1145 .cpu_setup = __setup_cpu_440grx,
1146 .platform = "ppc440",
15fc993e 1147 },
4920960f 1148 { /* 440GP Rev. B */
1da177e4
LT		 1149 .pvr_mask = 0xf0000fff,
1150 .pvr_value = 0x40000440,
1151 .cpu_name = "440GP Rev. B",
10b35d99 1152 .cpu_features = CPU_FTRS_44X,
80f15dc7 1153 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1154 .icache_bsize = 32,
1155 .dcache_bsize = 32,
80f15dc7 1156 .platform = "ppc440gp",
1da177e4 1157 },
4920960f 1158 { /* 440GP Rev. C */
1da177e4
LT		 1159 .pvr_mask = 0xf0000fff,
1160 .pvr_value = 0x40000481,
1161 .cpu_name = "440GP Rev. C",
10b35d99 1162 .cpu_features = CPU_FTRS_44X,
80f15dc7 1163 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1164 .icache_bsize = 32,
1165 .dcache_bsize = 32,
80f15dc7 1166 .platform = "ppc440gp",
1da177e4
LT		 1167 },
1168 { /* 440GX Rev. A */
1169 .pvr_mask = 0xf0000fff,
1170 .pvr_value = 0x50000850,
1171 .cpu_name = "440GX Rev. A",
10b35d99 1172 .cpu_features = CPU_FTRS_44X,
80f15dc7 1173 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1174 .icache_bsize = 32,
1175 .dcache_bsize = 32,
80f15dc7 1176 .platform = "ppc440",
1da177e4
LT		 1177 },
1178 { /* 440GX Rev. B */
1179 .pvr_mask = 0xf0000fff,
1180 .pvr_value = 0x50000851,
1181 .cpu_name = "440GX Rev. B",
10b35d99 1182 .cpu_features = CPU_FTRS_44X,
80f15dc7 1183 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1184 .icache_bsize = 32,
1185 .dcache_bsize = 32,
80f15dc7 1186 .platform = "ppc440",
1da177e4
LT		 1187 },
1188 { /* 440GX Rev. C */
1189 .pvr_mask = 0xf0000fff,
1190 .pvr_value = 0x50000892,
1191 .cpu_name = "440GX Rev. C",
10b35d99 1192 .cpu_features = CPU_FTRS_44X,
80f15dc7 1193 .cpu_user_features = COMMON_USER_BOOKE,
1da177e4
LT		 1194 .icache_bsize = 32,
1195 .dcache_bsize = 32,
80f15dc7 1196 .platform = "ppc440",
1da177e4 1197 },
9149fb3b
ES		 1198 { /* 440GX Rev. F */
1199 .pvr_mask = 0xf0000fff,
1200 .pvr_value = 0x50000894,
1201 .cpu_name = "440GX Rev. F",
10b35d99 1202 .cpu_features = CPU_FTRS_44X,
80f15dc7 1203 .cpu_user_features = COMMON_USER_BOOKE,
9149fb3b
ES		 1204 .icache_bsize = 32,
1205 .dcache_bsize = 32,
80f15dc7 1206 .platform = "ppc440",
9149fb3b 1207 },
656de7e4 1208 { /* 440SP Rev. A */
333e6154
RD		 1209 .pvr_mask = 0xfff00fff,
1210 .pvr_value = 0x53200891,
656de7e4 1211 .cpu_name = "440SP Rev. A",
10b35d99 1212 .cpu_features = CPU_FTRS_44X,
80f15dc7 1213 .cpu_user_features = COMMON_USER_BOOKE,
656de7e4
MP		 1214 .icache_bsize = 32,
1215 .dcache_bsize = 32,
80f15dc7 1216 .platform = "ppc440",
656de7e4 1217 },
b0f7b8bc 1218 { /* 440SPe Rev. A */
333e6154
RD		 1219 .pvr_mask = 0xfff00fff,
1220 .pvr_value = 0x53400890,
1221 .cpu_name = "440SPe Rev. A",
1222 .cpu_features = CPU_FTRS_44X,
1223 .cpu_user_features = COMMON_USER_BOOKE,
1224 .icache_bsize = 32,
1225 .dcache_bsize = 32,
1226 .platform = "ppc440",
1227 },
1228 { /* 440SPe Rev. B */
1229 .pvr_mask = 0xfff00fff,
1230 .pvr_value = 0x53400891,
1231 .cpu_name = "440SPe Rev. B",
a147c585 1232 .cpu_features = CPU_FTRS_44X,
80f15dc7 1233 .cpu_user_features = COMMON_USER_BOOKE,
b0f7b8bc
RD		 1234 .icache_bsize = 32,
1235 .dcache_bsize = 32,
80f15dc7 1236 .platform = "ppc440",
b0f7b8bc 1237 },
1da177e4 1238#endif /* CONFIG_44x */
33d9e9b5 1239#ifdef CONFIG_FSL_BOOKE
4920960f 1240 { /* e200z5 */
33d9e9b5
KG		 1241 .pvr_mask = 0xfff00000,
1242 .pvr_value = 0x81000000,
1243 .cpu_name = "e200z5",
1244 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1245 .cpu_features = CPU_FTRS_E200,
80f15dc7
PM		 1246 .cpu_user_features = COMMON_USER_BOOKE |
1247 PPC_FEATURE_HAS_EFP_SINGLE |
33d9e9b5
KG		 1248 PPC_FEATURE_UNIFIED_CACHE,
1249 .dcache_bsize = 32,
80f15dc7 1250 .platform = "ppc5554",
33d9e9b5 1251 },
4920960f 1252 { /* e200z6 */
33d9e9b5
KG		 1253 .pvr_mask = 0xfff00000,
1254 .pvr_value = 0x81100000,
1255 .cpu_name = "e200z6",
1256 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1257 .cpu_features = CPU_FTRS_E200,
80f15dc7 1258 .cpu_user_features = COMMON_USER_BOOKE |
5e14d21e
KG		 1259 PPC_FEATURE_HAS_SPE_COMP |
1260 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
33d9e9b5
KG		 1261 PPC_FEATURE_UNIFIED_CACHE,
1262 .dcache_bsize = 32,
80f15dc7 1263 .platform = "ppc5554",
33d9e9b5 1264 },
4920960f 1265 { /* e500 */
1da177e4
LT		 1266 .pvr_mask = 0xffff0000,
1267 .pvr_value = 0x80200000,
1268 .cpu_name = "e500",
1269 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1270 .cpu_features = CPU_FTRS_E500,
80f15dc7 1271 .cpu_user_features = COMMON_USER_BOOKE |
5e14d21e
KG		 1272 PPC_FEATURE_HAS_SPE_COMP |
1273 PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1da177e4
LT		 1274 .icache_bsize = 32,
1275 .dcache_bsize = 32,
1276 .num_pmcs = 4,
555d97ac 1277 .oprofile_cpu_type = "ppc/e500",
7a45fb19 1278 .oprofile_type = PPC_OPROFILE_BOOKE,
80f15dc7 1279 .platform = "ppc8540",
1da177e4 1280 },
4920960f 1281 { /* e500v2 */
5b37b700
KG		 1282 .pvr_mask = 0xffff0000,
1283 .pvr_value = 0x80210000,
1284 .cpu_name = "e500v2",
1285 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
10b35d99 1286 .cpu_features = CPU_FTRS_E500_2,
80f15dc7 1287 .cpu_user_features = COMMON_USER_BOOKE |
5e14d21e
KG		 1288 PPC_FEATURE_HAS_SPE_COMP |
1289 PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1290 PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
5b37b700
KG		 1291 .icache_bsize = 32,
1292 .dcache_bsize = 32,
1293 .num_pmcs = 4,
555d97ac 1294 .oprofile_cpu_type = "ppc/e500",
7a45fb19 1295 .oprofile_type = PPC_OPROFILE_BOOKE,
80f15dc7 1296 .platform = "ppc8548",
5b37b700 1297 },
1da177e4
LT		 1298#endif
1299#if !CLASSIC_PPC
1300 { /* default match */
1301 .pvr_mask = 0x00000000,
1302 .pvr_value = 0x00000000,
1303 .cpu_name = "(generic PPC)",
10b35d99 1304 .cpu_features = CPU_FTRS_GENERIC_32,
1da177e4
LT		 1305 .cpu_user_features = PPC_FEATURE_32,
1306 .icache_bsize = 32,
1307 .dcache_bsize = 32,
80f15dc7 1308 .platform = "powerpc",
1da177e4
LT		 1309 }
1310#endif /* !CLASSIC_PPC */
4920960f 1311#endif /* CONFIG_PPC32 */
1da177e4 1312};
42c4aaad 1313
87a72f9e
PM		 1314static struct cpu_spec the_cpu_spec;
1315
1316struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
42c4aaad
BH		 1317{
1318 struct cpu_spec *s = cpu_specs;
87a72f9e 1319 struct cpu_spec *t = &the_cpu_spec;
42c4aaad
BH		 1320 int i;
1321
1322 s = PTRRELOC(s);
87a72f9e 1323 t = PTRRELOC(t);
42c4aaad 1324
42c4aaad
BH		 1325 for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
1326 if ((pvr & s->pvr_mask) == s->pvr_value) {
87a72f9e
PM		 1327 /*
1328 * If we are overriding a previous value derived
1329 * from the real PVR with a new value obtained
1330 * using a logical PVR value, don't modify the
1331 * performance monitor fields.
1332 */
1333 if (t->num_pmcs && !s->num_pmcs) {
1334 t->cpu_name = s->cpu_name;
1335 t->cpu_features = s->cpu_features;
1336 t->cpu_user_features = s->cpu_user_features;
1337 t->icache_bsize = s->icache_bsize;
1338 t->dcache_bsize = s->dcache_bsize;
1339 t->cpu_setup = s->cpu_setup;
1340 t->cpu_restore = s->cpu_restore;
1341 t->platform = s->platform;
1342 } else
1343 *t = *s;
1344 *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
84e3ad5b
VB		 1345#if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
1346 /* ppc64 and booke expect identify_cpu to also call
1347 * setup_cpu for that processor. I will consolidate
1348 * that at a later time, for now, just use #ifdef.
42c4aaad 1349 * we also don't need to PTRRELOC the function pointer
84e3ad5b
VB		 1350 * on ppc64 and booke as we are running at 0 in real
1351 * mode on ppc64 and reloc_offset is always 0 on booke.
42c4aaad
BH		 1352 */
1353 if (s->cpu_setup) {
1354 s->cpu_setup(offset, s);
1355 }
84e3ad5b 1356#endif /* CONFIG_PPC64 || CONFIG_BOOKE */
42c4aaad
BH		 1357 return s;
1358 }
1359 BUG();
1360 return NULL;
1361}
1362
0909c8c2 1363void do_feature_fixups(unsigned long value, void *fixup_start, void *fixup_end)
42c4aaad
BH		 1364{
1365 struct fixup_entry {
1366 unsigned long mask;
1367 unsigned long value;
0909c8c2
BH		 1368 long start_off;
1369 long end_off;
42c4aaad
BH		 1370 } *fcur, *fend;
1371
1372 fcur = fixup_start;
1373 fend = fixup_end;
1374
1375 for (; fcur < fend; fcur++) {
1376 unsigned int *pstart, *pend, *p;
1377
1378 if ((value & fcur->mask) == fcur->value)
1379 continue;
1380
1381 /* These PTRRELOCs will disappear once the new scheme for
1382 * modules and vdso is implemented
1383 */
0909c8c2
BH		 1384 pstart = ((unsigned int *)fcur) + (fcur->start_off / 4);
1385 pend = ((unsigned int *)fcur) + (fcur->end_off / 4);
42c4aaad
BH		 1386
1387 for (p = pstart; p < pend; p++) {
1388 *p = 0x60000000u;
1389 asm volatile ("dcbst 0, %0" : : "r" (p));
1390 }
1391 asm volatile ("sync" : : : "memory");
1392 for (p = pstart; p < pend; p++)
1393 asm volatile ("icbi 0,%0" : : "r" (p));
1394 asm volatile ("sync; isync" : : : "memory");
1395 }
1396}
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