1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   4 *
   5 *  Modifications for ppc64:
   6 *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
 
 
 
 
 
   7 */
   8
   9#include <linux/string.h>
  10#include <linux/sched.h>
  11#include <linux/threads.h>
  12#include <linux/init.h>
  13#include <linux/export.h>
  14#include <linux/jump_label.h>
  15
  16#include <asm/oprofile_impl.h>
  17#include <asm/cputable.h>
  18#include <asm/prom.h>		/* for PTRRELOC on ARCH=ppc */
  19#include <asm/mmu.h>
  20#include <asm/setup.h>
  21
  22static struct cpu_spec the_cpu_spec __read_mostly;
  23
  24struct cpu_spec* cur_cpu_spec __read_mostly = NULL;
  25EXPORT_SYMBOL(cur_cpu_spec);
  26
  27/* The platform string corresponding to the real PVR */
  28const char *powerpc_base_platform;
  29
  30/* NOTE:
  31 * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  32 * the responsibility of the appropriate CPU save/restore functions to
  33 * eventually copy these settings over. Those save/restore aren't yet
  34 * part of the cputable though. That has to be fixed for both ppc32
  35 * and ppc64
  36 */
  37#ifdef CONFIG_PPC32
  38extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  39extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  40extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  41extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  42extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  43extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  44extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  45extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  46extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  47extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  48extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  49extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  50extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  51extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  52extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  53extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  54extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  55extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  56extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  57extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  58extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  59extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  60#endif /* CONFIG_PPC32 */
  61#ifdef CONFIG_PPC64
  62extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  63extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  64extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  65extern void __restore_cpu_pa6t(void);
  66extern void __restore_cpu_ppc970(void);
  67extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  68extern void __restore_cpu_power7(void);
  69extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  70extern void __restore_cpu_power8(void);
  71extern void __setup_cpu_power9(unsigned long offset, struct cpu_spec* spec);
  72extern void __restore_cpu_power9(void);
  73extern void __setup_cpu_power10(unsigned long offset, struct cpu_spec* spec);
  74extern void __restore_cpu_power10(void);
 
  75#endif /* CONFIG_PPC64 */
  76#if defined(CONFIG_E500)
  77extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  78extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  79extern void __restore_cpu_e5500(void);
  80extern void __restore_cpu_e6500(void);
  81#endif /* CONFIG_E500 */
  82
  83/* This table only contains "desktop" CPUs, it need to be filled with embedded
  84 * ones as well...
  85 */
  86#define COMMON_USER		(PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  87				 PPC_FEATURE_HAS_MMU)
  88#define COMMON_USER_PPC64	(COMMON_USER | PPC_FEATURE_64)
  89#define COMMON_USER_POWER4	(COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  90#define COMMON_USER_POWER5	(COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  91				 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  92#define COMMON_USER_POWER5_PLUS	(COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  93				 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  94#define COMMON_USER_POWER6	(COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  95				 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  96				 PPC_FEATURE_TRUE_LE | \
  97				 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  98#define COMMON_USER_POWER7	(COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  99				 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 100				 PPC_FEATURE_TRUE_LE | \
 101				 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 102#define COMMON_USER2_POWER7	(PPC_FEATURE2_DSCR)
 103#define COMMON_USER_POWER8	(COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 104				 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 105				 PPC_FEATURE_TRUE_LE | \
 106				 PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 107#define COMMON_USER2_POWER8	(PPC_FEATURE2_ARCH_2_07 | \
 108				 PPC_FEATURE2_HTM_COMP | \
 109				 PPC_FEATURE2_HTM_NOSC_COMP | \
 110				 PPC_FEATURE2_DSCR | \
 111				 PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 112				 PPC_FEATURE2_VEC_CRYPTO)
 113#define COMMON_USER_PA6T	(COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 114				 PPC_FEATURE_TRUE_LE | \
 115				 PPC_FEATURE_HAS_ALTIVEC_COMP)
 116#define COMMON_USER_POWER9	COMMON_USER_POWER8
 117#define COMMON_USER2_POWER9	(COMMON_USER2_POWER8 | \
 118				 PPC_FEATURE2_ARCH_3_00 | \
 119				 PPC_FEATURE2_HAS_IEEE128 | \
 120				 PPC_FEATURE2_DARN | \
 121				 PPC_FEATURE2_SCV)
 122#define COMMON_USER_POWER10	COMMON_USER_POWER9
 123#define COMMON_USER2_POWER10	(COMMON_USER2_POWER9 | \
 124				 PPC_FEATURE2_ARCH_3_1 | \
 125				 PPC_FEATURE2_MMA)
 126
 127#ifdef CONFIG_PPC_BOOK3E_64
 128#define COMMON_USER_BOOKE	(COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 129#else
 130#define COMMON_USER_BOOKE	(PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 131				 PPC_FEATURE_BOOKE)
 132#endif
 133
 134static struct cpu_spec __initdata cpu_specs[] = {
 135#ifdef CONFIG_PPC_BOOK3S_64
 136	{	/* PPC970 */
 137		.pvr_mask		= 0xffff0000,
 138		.pvr_value		= 0x00390000,
 139		.cpu_name		= "PPC970",
 140		.cpu_features		= CPU_FTRS_PPC970,
 141		.cpu_user_features	= COMMON_USER_POWER4 |
 142			PPC_FEATURE_HAS_ALTIVEC_COMP,
 143		.mmu_features		= MMU_FTRS_PPC970,
 144		.icache_bsize		= 128,
 145		.dcache_bsize		= 128,
 146		.num_pmcs		= 8,
 147		.pmc_type		= PPC_PMC_IBM,
 148		.cpu_setup		= __setup_cpu_ppc970,
 149		.cpu_restore		= __restore_cpu_ppc970,
 150		.oprofile_cpu_type	= "ppc64/970",
 151		.oprofile_type		= PPC_OPROFILE_POWER4,
 152		.platform		= "ppc970",
 153	},
 154	{	/* PPC970FX */
 155		.pvr_mask		= 0xffff0000,
 156		.pvr_value		= 0x003c0000,
 157		.cpu_name		= "PPC970FX",
 158		.cpu_features		= CPU_FTRS_PPC970,
 159		.cpu_user_features	= COMMON_USER_POWER4 |
 160			PPC_FEATURE_HAS_ALTIVEC_COMP,
 161		.mmu_features		= MMU_FTRS_PPC970,
 162		.icache_bsize		= 128,
 163		.dcache_bsize		= 128,
 164		.num_pmcs		= 8,
 165		.pmc_type		= PPC_PMC_IBM,
 166		.cpu_setup		= __setup_cpu_ppc970,
 167		.cpu_restore		= __restore_cpu_ppc970,
 168		.oprofile_cpu_type	= "ppc64/970",
 169		.oprofile_type		= PPC_OPROFILE_POWER4,
 170		.platform		= "ppc970",
 171	},
 172	{	/* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 173		.pvr_mask		= 0xffffffff,
 174		.pvr_value		= 0x00440100,
 175		.cpu_name		= "PPC970MP",
 176		.cpu_features		= CPU_FTRS_PPC970,
 177		.cpu_user_features	= COMMON_USER_POWER4 |
 178			PPC_FEATURE_HAS_ALTIVEC_COMP,
 179		.mmu_features		= MMU_FTRS_PPC970,
 180		.icache_bsize		= 128,
 181		.dcache_bsize		= 128,
 182		.num_pmcs		= 8,
 183		.pmc_type		= PPC_PMC_IBM,
 184		.cpu_setup		= __setup_cpu_ppc970,
 185		.cpu_restore		= __restore_cpu_ppc970,
 186		.oprofile_cpu_type	= "ppc64/970MP",
 187		.oprofile_type		= PPC_OPROFILE_POWER4,
 188		.platform		= "ppc970",
 189	},
 190	{	/* PPC970MP */
 191		.pvr_mask		= 0xffff0000,
 192		.pvr_value		= 0x00440000,
 193		.cpu_name		= "PPC970MP",
 194		.cpu_features		= CPU_FTRS_PPC970,
 195		.cpu_user_features	= COMMON_USER_POWER4 |
 196			PPC_FEATURE_HAS_ALTIVEC_COMP,
 197		.mmu_features		= MMU_FTRS_PPC970,
 198		.icache_bsize		= 128,
 199		.dcache_bsize		= 128,
 200		.num_pmcs		= 8,
 201		.pmc_type		= PPC_PMC_IBM,
 202		.cpu_setup		= __setup_cpu_ppc970MP,
 203		.cpu_restore		= __restore_cpu_ppc970,
 204		.oprofile_cpu_type	= "ppc64/970MP",
 205		.oprofile_type		= PPC_OPROFILE_POWER4,
 206		.platform		= "ppc970",
 207	},
 208	{	/* PPC970GX */
 209		.pvr_mask		= 0xffff0000,
 210		.pvr_value		= 0x00450000,
 211		.cpu_name		= "PPC970GX",
 212		.cpu_features		= CPU_FTRS_PPC970,
 213		.cpu_user_features	= COMMON_USER_POWER4 |
 214			PPC_FEATURE_HAS_ALTIVEC_COMP,
 215		.mmu_features		= MMU_FTRS_PPC970,
 216		.icache_bsize		= 128,
 217		.dcache_bsize		= 128,
 218		.num_pmcs		= 8,
 219		.pmc_type		= PPC_PMC_IBM,
 220		.cpu_setup		= __setup_cpu_ppc970,
 221		.oprofile_cpu_type	= "ppc64/970",
 222		.oprofile_type		= PPC_OPROFILE_POWER4,
 223		.platform		= "ppc970",
 224	},
 225	{	/* Power5 GR */
 226		.pvr_mask		= 0xffff0000,
 227		.pvr_value		= 0x003a0000,
 228		.cpu_name		= "POWER5 (gr)",
 229		.cpu_features		= CPU_FTRS_POWER5,
 230		.cpu_user_features	= COMMON_USER_POWER5,
 231		.mmu_features		= MMU_FTRS_POWER5,
 232		.icache_bsize		= 128,
 233		.dcache_bsize		= 128,
 234		.num_pmcs		= 6,
 235		.pmc_type		= PPC_PMC_IBM,
 236		.oprofile_cpu_type	= "ppc64/power5",
 237		.oprofile_type		= PPC_OPROFILE_POWER4,
 238		/* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 239		 * and above but only works on POWER5 and above
 240		 */
 241		.oprofile_mmcra_sihv	= MMCRA_SIHV,
 242		.oprofile_mmcra_sipr	= MMCRA_SIPR,
 243		.platform		= "power5",
 244	},
 245	{	/* Power5++ */
 246		.pvr_mask		= 0xffffff00,
 247		.pvr_value		= 0x003b0300,
 248		.cpu_name		= "POWER5+ (gs)",
 249		.cpu_features		= CPU_FTRS_POWER5,
 250		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
 251		.mmu_features		= MMU_FTRS_POWER5,
 252		.icache_bsize		= 128,
 253		.dcache_bsize		= 128,
 254		.num_pmcs		= 6,
 255		.oprofile_cpu_type	= "ppc64/power5++",
 256		.oprofile_type		= PPC_OPROFILE_POWER4,
 257		.oprofile_mmcra_sihv	= MMCRA_SIHV,
 258		.oprofile_mmcra_sipr	= MMCRA_SIPR,
 259		.platform		= "power5+",
 260	},
 261	{	/* Power5 GS */
 262		.pvr_mask		= 0xffff0000,
 263		.pvr_value		= 0x003b0000,
 264		.cpu_name		= "POWER5+ (gs)",
 265		.cpu_features		= CPU_FTRS_POWER5,
 266		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
 267		.mmu_features		= MMU_FTRS_POWER5,
 268		.icache_bsize		= 128,
 269		.dcache_bsize		= 128,
 270		.num_pmcs		= 6,
 271		.pmc_type		= PPC_PMC_IBM,
 272		.oprofile_cpu_type	= "ppc64/power5+",
 273		.oprofile_type		= PPC_OPROFILE_POWER4,
 274		.oprofile_mmcra_sihv	= MMCRA_SIHV,
 275		.oprofile_mmcra_sipr	= MMCRA_SIPR,
 276		.platform		= "power5+",
 277	},
 278	{	/* POWER6 in P5+ mode; 2.04-compliant processor */
 279		.pvr_mask		= 0xffffffff,
 280		.pvr_value		= 0x0f000001,
 281		.cpu_name		= "POWER5+",
 282		.cpu_features		= CPU_FTRS_POWER5,
 283		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
 284		.mmu_features		= MMU_FTRS_POWER5,
 285		.icache_bsize		= 128,
 286		.dcache_bsize		= 128,
 287		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 288		.oprofile_type		= PPC_OPROFILE_POWER4,
 289		.platform		= "power5+",
 290	},
 291	{	/* Power6 */
 292		.pvr_mask		= 0xffff0000,
 293		.pvr_value		= 0x003e0000,
 294		.cpu_name		= "POWER6 (raw)",
 295		.cpu_features		= CPU_FTRS_POWER6,
 296		.cpu_user_features	= COMMON_USER_POWER6 |
 297			PPC_FEATURE_POWER6_EXT,
 298		.mmu_features		= MMU_FTRS_POWER6,
 299		.icache_bsize		= 128,
 300		.dcache_bsize		= 128,
 301		.num_pmcs		= 6,
 302		.pmc_type		= PPC_PMC_IBM,
 303		.oprofile_cpu_type	= "ppc64/power6",
 304		.oprofile_type		= PPC_OPROFILE_POWER4,
 305		.oprofile_mmcra_sihv	= POWER6_MMCRA_SIHV,
 306		.oprofile_mmcra_sipr	= POWER6_MMCRA_SIPR,
 307		.oprofile_mmcra_clear	= POWER6_MMCRA_THRM |
 308			POWER6_MMCRA_OTHER,
 309		.platform		= "power6x",
 310	},
 311	{	/* 2.05-compliant processor, i.e. Power6 "architected" mode */
 312		.pvr_mask		= 0xffffffff,
 313		.pvr_value		= 0x0f000002,
 314		.cpu_name		= "POWER6 (architected)",
 315		.cpu_features		= CPU_FTRS_POWER6,
 316		.cpu_user_features	= COMMON_USER_POWER6,
 317		.mmu_features		= MMU_FTRS_POWER6,
 318		.icache_bsize		= 128,
 319		.dcache_bsize		= 128,
 320		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 321		.oprofile_type		= PPC_OPROFILE_POWER4,
 322		.platform		= "power6",
 323	},
 324	{	/* 2.06-compliant processor, i.e. Power7 "architected" mode */
 325		.pvr_mask		= 0xffffffff,
 326		.pvr_value		= 0x0f000003,
 327		.cpu_name		= "POWER7 (architected)",
 328		.cpu_features		= CPU_FTRS_POWER7,
 329		.cpu_user_features	= COMMON_USER_POWER7,
 330		.cpu_user_features2	= COMMON_USER2_POWER7,
 331		.mmu_features		= MMU_FTRS_POWER7,
 332		.icache_bsize		= 128,
 333		.dcache_bsize		= 128,
 334		.oprofile_type		= PPC_OPROFILE_POWER4,
 335		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 336		.cpu_setup		= __setup_cpu_power7,
 337		.cpu_restore		= __restore_cpu_power7,
 338		.machine_check_early	= __machine_check_early_realmode_p7,
 339		.platform		= "power7",
 340	},
 341	{	/* 2.07-compliant processor, i.e. Power8 "architected" mode */
 342		.pvr_mask		= 0xffffffff,
 343		.pvr_value		= 0x0f000004,
 344		.cpu_name		= "POWER8 (architected)",
 345		.cpu_features		= CPU_FTRS_POWER8,
 346		.cpu_user_features	= COMMON_USER_POWER8,
 347		.cpu_user_features2	= COMMON_USER2_POWER8,
 348		.mmu_features		= MMU_FTRS_POWER8,
 349		.icache_bsize		= 128,
 350		.dcache_bsize		= 128,
 351		.oprofile_type		= PPC_OPROFILE_INVALID,
 352		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 353		.cpu_setup		= __setup_cpu_power8,
 354		.cpu_restore		= __restore_cpu_power8,
 355		.machine_check_early	= __machine_check_early_realmode_p8,
 356		.platform		= "power8",
 357	},
 358	{	/* 3.00-compliant processor, i.e. Power9 "architected" mode */
 359		.pvr_mask		= 0xffffffff,
 360		.pvr_value		= 0x0f000005,
 361		.cpu_name		= "POWER9 (architected)",
 362		.cpu_features		= CPU_FTRS_POWER9,
 363		.cpu_user_features	= COMMON_USER_POWER9,
 364		.cpu_user_features2	= COMMON_USER2_POWER9,
 365		.mmu_features		= MMU_FTRS_POWER9,
 366		.icache_bsize		= 128,
 367		.dcache_bsize		= 128,
 368		.oprofile_type		= PPC_OPROFILE_INVALID,
 369		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 370		.cpu_setup		= __setup_cpu_power9,
 371		.cpu_restore		= __restore_cpu_power9,
 372		.platform		= "power9",
 373	},
 374	{	/* 3.1-compliant processor, i.e. Power10 "architected" mode */
 375		.pvr_mask		= 0xffffffff,
 376		.pvr_value		= 0x0f000006,
 377		.cpu_name		= "POWER10 (architected)",
 378		.cpu_features		= CPU_FTRS_POWER10,
 379		.cpu_user_features	= COMMON_USER_POWER10,
 380		.cpu_user_features2	= COMMON_USER2_POWER10,
 381		.mmu_features		= MMU_FTRS_POWER10,
 382		.icache_bsize		= 128,
 383		.dcache_bsize		= 128,
 384		.oprofile_type		= PPC_OPROFILE_INVALID,
 385		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
 386		.cpu_setup		= __setup_cpu_power10,
 387		.cpu_restore		= __restore_cpu_power10,
 388		.platform		= "power10",
 389	},
 390	{	/* Power7 */
 391		.pvr_mask		= 0xffff0000,
 392		.pvr_value		= 0x003f0000,
 393		.cpu_name		= "POWER7 (raw)",
 394		.cpu_features		= CPU_FTRS_POWER7,
 395		.cpu_user_features	= COMMON_USER_POWER7,
 396		.cpu_user_features2	= COMMON_USER2_POWER7,
 397		.mmu_features		= MMU_FTRS_POWER7,
 398		.icache_bsize		= 128,
 399		.dcache_bsize		= 128,
 400		.num_pmcs		= 6,
 401		.pmc_type		= PPC_PMC_IBM,
 402		.oprofile_cpu_type	= "ppc64/power7",
 403		.oprofile_type		= PPC_OPROFILE_POWER4,
 404		.cpu_setup		= __setup_cpu_power7,
 405		.cpu_restore		= __restore_cpu_power7,
 406		.machine_check_early	= __machine_check_early_realmode_p7,
 407		.platform		= "power7",
 408	},
 409	{	/* Power7+ */
 410		.pvr_mask		= 0xffff0000,
 411		.pvr_value		= 0x004A0000,
 412		.cpu_name		= "POWER7+ (raw)",
 413		.cpu_features		= CPU_FTRS_POWER7,
 414		.cpu_user_features	= COMMON_USER_POWER7,
 415		.cpu_user_features2	= COMMON_USER2_POWER7,
 416		.mmu_features		= MMU_FTRS_POWER7,
 417		.icache_bsize		= 128,
 418		.dcache_bsize		= 128,
 419		.num_pmcs		= 6,
 420		.pmc_type		= PPC_PMC_IBM,
 421		.oprofile_cpu_type	= "ppc64/power7",
 422		.oprofile_type		= PPC_OPROFILE_POWER4,
 423		.cpu_setup		= __setup_cpu_power7,
 424		.cpu_restore		= __restore_cpu_power7,
 425		.machine_check_early	= __machine_check_early_realmode_p7,
 426		.platform		= "power7+",
 427	},
 428	{	/* Power8E */
 429		.pvr_mask		= 0xffff0000,
 430		.pvr_value		= 0x004b0000,
 431		.cpu_name		= "POWER8E (raw)",
 432		.cpu_features		= CPU_FTRS_POWER8E,
 433		.cpu_user_features	= COMMON_USER_POWER8,
 434		.cpu_user_features2	= COMMON_USER2_POWER8,
 435		.mmu_features		= MMU_FTRS_POWER8,
 436		.icache_bsize		= 128,
 437		.dcache_bsize		= 128,
 438		.num_pmcs		= 6,
 439		.pmc_type		= PPC_PMC_IBM,
 440		.oprofile_cpu_type	= "ppc64/power8",
 441		.oprofile_type		= PPC_OPROFILE_INVALID,
 442		.cpu_setup		= __setup_cpu_power8,
 443		.cpu_restore		= __restore_cpu_power8,
 444		.machine_check_early	= __machine_check_early_realmode_p8,
 445		.platform		= "power8",
 446	},
 447	{	/* Power8NVL */
 448		.pvr_mask		= 0xffff0000,
 449		.pvr_value		= 0x004c0000,
 450		.cpu_name		= "POWER8NVL (raw)",
 451		.cpu_features		= CPU_FTRS_POWER8,
 452		.cpu_user_features	= COMMON_USER_POWER8,
 453		.cpu_user_features2	= COMMON_USER2_POWER8,
 454		.mmu_features		= MMU_FTRS_POWER8,
 455		.icache_bsize		= 128,
 456		.dcache_bsize		= 128,
 457		.num_pmcs		= 6,
 458		.pmc_type		= PPC_PMC_IBM,
 459		.oprofile_cpu_type	= "ppc64/power8",
 460		.oprofile_type		= PPC_OPROFILE_INVALID,
 461		.cpu_setup		= __setup_cpu_power8,
 462		.cpu_restore		= __restore_cpu_power8,
 463		.machine_check_early	= __machine_check_early_realmode_p8,
 464		.platform		= "power8",
 465	},
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 466	{	/* Power8 */
 467		.pvr_mask		= 0xffff0000,
 468		.pvr_value		= 0x004d0000,
 469		.cpu_name		= "POWER8 (raw)",
 470		.cpu_features		= CPU_FTRS_POWER8,
 471		.cpu_user_features	= COMMON_USER_POWER8,
 472		.cpu_user_features2	= COMMON_USER2_POWER8,
 473		.mmu_features		= MMU_FTRS_POWER8,
 474		.icache_bsize		= 128,
 475		.dcache_bsize		= 128,
 476		.num_pmcs		= 6,
 477		.pmc_type		= PPC_PMC_IBM,
 478		.oprofile_cpu_type	= "ppc64/power8",
 479		.oprofile_type		= PPC_OPROFILE_INVALID,
 480		.cpu_setup		= __setup_cpu_power8,
 481		.cpu_restore		= __restore_cpu_power8,
 482		.machine_check_early	= __machine_check_early_realmode_p8,
 483		.platform		= "power8",
 484	},
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 485	{	/* Power9 DD2.0 */
 486		.pvr_mask		= 0xffffefff,
 487		.pvr_value		= 0x004e0200,
 488		.cpu_name		= "POWER9 (raw)",
 489		.cpu_features		= CPU_FTRS_POWER9_DD2_0,
 490		.cpu_user_features	= COMMON_USER_POWER9,
 491		.cpu_user_features2	= COMMON_USER2_POWER9,
 492		.mmu_features		= MMU_FTRS_POWER9,
 493		.icache_bsize		= 128,
 494		.dcache_bsize		= 128,
 495		.num_pmcs		= 6,
 496		.pmc_type		= PPC_PMC_IBM,
 497		.oprofile_cpu_type	= "ppc64/power9",
 498		.oprofile_type		= PPC_OPROFILE_INVALID,
 499		.cpu_setup		= __setup_cpu_power9,
 500		.cpu_restore		= __restore_cpu_power9,
 501		.machine_check_early	= __machine_check_early_realmode_p9,
 502		.platform		= "power9",
 503	},
 504	{	/* Power9 DD 2.1 */
 505		.pvr_mask		= 0xffffefff,
 506		.pvr_value		= 0x004e0201,
 507		.cpu_name		= "POWER9 (raw)",
 508		.cpu_features		= CPU_FTRS_POWER9_DD2_1,
 509		.cpu_user_features	= COMMON_USER_POWER9,
 510		.cpu_user_features2	= COMMON_USER2_POWER9,
 511		.mmu_features		= MMU_FTRS_POWER9,
 512		.icache_bsize		= 128,
 513		.dcache_bsize		= 128,
 514		.num_pmcs		= 6,
 515		.pmc_type		= PPC_PMC_IBM,
 516		.oprofile_cpu_type	= "ppc64/power9",
 517		.oprofile_type		= PPC_OPROFILE_INVALID,
 518		.cpu_setup		= __setup_cpu_power9,
 519		.cpu_restore		= __restore_cpu_power9,
 520		.machine_check_early	= __machine_check_early_realmode_p9,
 521		.platform		= "power9",
 522	},
 523	{	/* Power9 DD2.2 or later */
 524		.pvr_mask		= 0xffff0000,
 525		.pvr_value		= 0x004e0000,
 526		.cpu_name		= "POWER9 (raw)",
 527		.cpu_features		= CPU_FTRS_POWER9_DD2_2,
 528		.cpu_user_features	= COMMON_USER_POWER9,
 529		.cpu_user_features2	= COMMON_USER2_POWER9,
 530		.mmu_features		= MMU_FTRS_POWER9,
 531		.icache_bsize		= 128,
 532		.dcache_bsize		= 128,
 533		.num_pmcs		= 6,
 534		.pmc_type		= PPC_PMC_IBM,
 535		.oprofile_cpu_type	= "ppc64/power9",
 536		.oprofile_type		= PPC_OPROFILE_INVALID,
 537		.cpu_setup		= __setup_cpu_power9,
 538		.cpu_restore		= __restore_cpu_power9,
 539		.machine_check_early	= __machine_check_early_realmode_p9,
 540		.platform		= "power9",
 541	},
 542	{	/* Power10 */
 543		.pvr_mask		= 0xffff0000,
 544		.pvr_value		= 0x00800000,
 545		.cpu_name		= "POWER10 (raw)",
 546		.cpu_features		= CPU_FTRS_POWER10,
 547		.cpu_user_features	= COMMON_USER_POWER10,
 548		.cpu_user_features2	= COMMON_USER2_POWER10,
 549		.mmu_features		= MMU_FTRS_POWER10,
 550		.icache_bsize		= 128,
 551		.dcache_bsize		= 128,
 552		.num_pmcs		= 6,
 553		.pmc_type		= PPC_PMC_IBM,
 554		.oprofile_cpu_type	= "ppc64/power10",
 555		.oprofile_type		= PPC_OPROFILE_INVALID,
 556		.cpu_setup		= __setup_cpu_power10,
 557		.cpu_restore		= __restore_cpu_power10,
 558		.machine_check_early	= __machine_check_early_realmode_p10,
 559		.platform		= "power10",
 560	},
 561	{	/* Cell Broadband Engine */
 562		.pvr_mask		= 0xffff0000,
 563		.pvr_value		= 0x00700000,
 564		.cpu_name		= "Cell Broadband Engine",
 565		.cpu_features		= CPU_FTRS_CELL,
 566		.cpu_user_features	= COMMON_USER_PPC64 |
 567			PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 568			PPC_FEATURE_SMT,
 569		.mmu_features		= MMU_FTRS_CELL,
 570		.icache_bsize		= 128,
 571		.dcache_bsize		= 128,
 572		.num_pmcs		= 4,
 573		.pmc_type		= PPC_PMC_IBM,
 574		.oprofile_cpu_type	= "ppc64/cell-be",
 575		.oprofile_type		= PPC_OPROFILE_CELL,
 576		.platform		= "ppc-cell-be",
 577	},
 578	{	/* PA Semi PA6T */
 579		.pvr_mask		= 0x7fff0000,
 580		.pvr_value		= 0x00900000,
 581		.cpu_name		= "PA6T",
 582		.cpu_features		= CPU_FTRS_PA6T,
 583		.cpu_user_features	= COMMON_USER_PA6T,
 584		.mmu_features		= MMU_FTRS_PA6T,
 585		.icache_bsize		= 64,
 586		.dcache_bsize		= 64,
 587		.num_pmcs		= 6,
 588		.pmc_type		= PPC_PMC_PA6T,
 589		.cpu_setup		= __setup_cpu_pa6t,
 590		.cpu_restore		= __restore_cpu_pa6t,
 591		.oprofile_cpu_type	= "ppc64/pa6t",
 592		.oprofile_type		= PPC_OPROFILE_PA6T,
 593		.platform		= "pa6t",
 594	},
 595	{	/* default match */
 596		.pvr_mask		= 0x00000000,
 597		.pvr_value		= 0x00000000,
 598		.cpu_name		= "POWER5 (compatible)",
 599		.cpu_features		= CPU_FTRS_COMPATIBLE,
 600		.cpu_user_features	= COMMON_USER_PPC64,
 601		.mmu_features		= MMU_FTRS_POWER,
 602		.icache_bsize		= 128,
 603		.dcache_bsize		= 128,
 604		.num_pmcs		= 6,
 605		.pmc_type		= PPC_PMC_IBM,
 606		.platform		= "power5",
 607	}
 608#endif	/* CONFIG_PPC_BOOK3S_64 */
 609
 610#ifdef CONFIG_PPC32
 611#ifdef CONFIG_PPC_BOOK3S_601
 612	{	/* 601 */
 613		.pvr_mask		= 0xffff0000,
 614		.pvr_value		= 0x00010000,
 615		.cpu_name		= "601",
 616		.cpu_features		= CPU_FTRS_PPC601,
 617		.cpu_user_features	= COMMON_USER | PPC_FEATURE_601_INSTR |
 618			PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 619		.mmu_features		= MMU_FTR_HPTE_TABLE,
 620		.icache_bsize		= 32,
 621		.dcache_bsize		= 32,
 622		.machine_check		= machine_check_generic,
 623		.platform		= "ppc601",
 624	},
 625#endif /* CONFIG_PPC_BOOK3S_601 */
 626#ifdef CONFIG_PPC_BOOK3S_6xx
 627	{	/* 603 */
 628		.pvr_mask		= 0xffff0000,
 629		.pvr_value		= 0x00030000,
 630		.cpu_name		= "603",
 631		.cpu_features		= CPU_FTRS_603,
 632		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 633		.mmu_features		= 0,
 634		.icache_bsize		= 32,
 635		.dcache_bsize		= 32,
 636		.cpu_setup		= __setup_cpu_603,
 637		.machine_check		= machine_check_generic,
 638		.platform		= "ppc603",
 639	},
 640	{	/* 603e */
 641		.pvr_mask		= 0xffff0000,
 642		.pvr_value		= 0x00060000,
 643		.cpu_name		= "603e",
 644		.cpu_features		= CPU_FTRS_603,
 645		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 646		.mmu_features		= 0,
 647		.icache_bsize		= 32,
 648		.dcache_bsize		= 32,
 649		.cpu_setup		= __setup_cpu_603,
 650		.machine_check		= machine_check_generic,
 651		.platform		= "ppc603",
 652	},
 653	{	/* 603ev */
 654		.pvr_mask		= 0xffff0000,
 655		.pvr_value		= 0x00070000,
 656		.cpu_name		= "603ev",
 657		.cpu_features		= CPU_FTRS_603,
 658		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 659		.mmu_features		= 0,
 660		.icache_bsize		= 32,
 661		.dcache_bsize		= 32,
 662		.cpu_setup		= __setup_cpu_603,
 663		.machine_check		= machine_check_generic,
 664		.platform		= "ppc603",
 665	},
 666	{	/* 604 */
 667		.pvr_mask		= 0xffff0000,
 668		.pvr_value		= 0x00040000,
 669		.cpu_name		= "604",
 670		.cpu_features		= CPU_FTRS_604,
 671		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 672		.mmu_features		= MMU_FTR_HPTE_TABLE,
 673		.icache_bsize		= 32,
 674		.dcache_bsize		= 32,
 675		.num_pmcs		= 2,
 676		.cpu_setup		= __setup_cpu_604,
 677		.machine_check		= machine_check_generic,
 678		.platform		= "ppc604",
 679	},
 680	{	/* 604e */
 681		.pvr_mask		= 0xfffff000,
 682		.pvr_value		= 0x00090000,
 683		.cpu_name		= "604e",
 684		.cpu_features		= CPU_FTRS_604,
 685		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 686		.mmu_features		= MMU_FTR_HPTE_TABLE,
 687		.icache_bsize		= 32,
 688		.dcache_bsize		= 32,
 689		.num_pmcs		= 4,
 690		.cpu_setup		= __setup_cpu_604,
 691		.machine_check		= machine_check_generic,
 692		.platform		= "ppc604",
 693	},
 694	{	/* 604r */
 695		.pvr_mask		= 0xffff0000,
 696		.pvr_value		= 0x00090000,
 697		.cpu_name		= "604r",
 698		.cpu_features		= CPU_FTRS_604,
 699		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 700		.mmu_features		= MMU_FTR_HPTE_TABLE,
 701		.icache_bsize		= 32,
 702		.dcache_bsize		= 32,
 703		.num_pmcs		= 4,
 704		.cpu_setup		= __setup_cpu_604,
 705		.machine_check		= machine_check_generic,
 706		.platform		= "ppc604",
 707	},
 708	{	/* 604ev */
 709		.pvr_mask		= 0xffff0000,
 710		.pvr_value		= 0x000a0000,
 711		.cpu_name		= "604ev",
 712		.cpu_features		= CPU_FTRS_604,
 713		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 714		.mmu_features		= MMU_FTR_HPTE_TABLE,
 715		.icache_bsize		= 32,
 716		.dcache_bsize		= 32,
 717		.num_pmcs		= 4,
 718		.cpu_setup		= __setup_cpu_604,
 719		.machine_check		= machine_check_generic,
 720		.platform		= "ppc604",
 721	},
 722	{	/* 740/750 (0x4202, don't support TAU ?) */
 723		.pvr_mask		= 0xffffffff,
 724		.pvr_value		= 0x00084202,
 725		.cpu_name		= "740/750",
 726		.cpu_features		= CPU_FTRS_740_NOTAU,
 727		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 728		.mmu_features		= MMU_FTR_HPTE_TABLE,
 729		.icache_bsize		= 32,
 730		.dcache_bsize		= 32,
 731		.num_pmcs		= 4,
 732		.cpu_setup		= __setup_cpu_750,
 733		.machine_check		= machine_check_generic,
 734		.platform		= "ppc750",
 735	},
 736	{	/* 750CX (80100 and 8010x?) */
 737		.pvr_mask		= 0xfffffff0,
 738		.pvr_value		= 0x00080100,
 739		.cpu_name		= "750CX",
 740		.cpu_features		= CPU_FTRS_750,
 741		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 742		.mmu_features		= MMU_FTR_HPTE_TABLE,
 743		.icache_bsize		= 32,
 744		.dcache_bsize		= 32,
 745		.num_pmcs		= 4,
 746		.cpu_setup		= __setup_cpu_750cx,
 747		.machine_check		= machine_check_generic,
 748		.platform		= "ppc750",
 749	},
 750	{	/* 750CX (82201 and 82202) */
 751		.pvr_mask		= 0xfffffff0,
 752		.pvr_value		= 0x00082200,
 753		.cpu_name		= "750CX",
 754		.cpu_features		= CPU_FTRS_750,
 755		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 756		.mmu_features		= MMU_FTR_HPTE_TABLE,
 757		.icache_bsize		= 32,
 758		.dcache_bsize		= 32,
 759		.num_pmcs		= 4,
 760		.pmc_type		= PPC_PMC_IBM,
 761		.cpu_setup		= __setup_cpu_750cx,
 762		.machine_check		= machine_check_generic,
 763		.platform		= "ppc750",
 764	},
 765	{	/* 750CXe (82214) */
 766		.pvr_mask		= 0xfffffff0,
 767		.pvr_value		= 0x00082210,
 768		.cpu_name		= "750CXe",
 769		.cpu_features		= CPU_FTRS_750,
 770		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 771		.mmu_features		= MMU_FTR_HPTE_TABLE,
 772		.icache_bsize		= 32,
 773		.dcache_bsize		= 32,
 774		.num_pmcs		= 4,
 775		.pmc_type		= PPC_PMC_IBM,
 776		.cpu_setup		= __setup_cpu_750cx,
 777		.machine_check		= machine_check_generic,
 778		.platform		= "ppc750",
 779	},
 780	{	/* 750CXe "Gekko" (83214) */
 781		.pvr_mask		= 0xffffffff,
 782		.pvr_value		= 0x00083214,
 783		.cpu_name		= "750CXe",
 784		.cpu_features		= CPU_FTRS_750,
 785		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 786		.mmu_features		= MMU_FTR_HPTE_TABLE,
 787		.icache_bsize		= 32,
 788		.dcache_bsize		= 32,
 789		.num_pmcs		= 4,
 790		.pmc_type		= PPC_PMC_IBM,
 791		.cpu_setup		= __setup_cpu_750cx,
 792		.machine_check		= machine_check_generic,
 793		.platform		= "ppc750",
 794	},
 795	{	/* 750CL (and "Broadway") */
 796		.pvr_mask		= 0xfffff0e0,
 797		.pvr_value		= 0x00087000,
 798		.cpu_name		= "750CL",
 799		.cpu_features		= CPU_FTRS_750CL,
 800		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 801		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 802		.icache_bsize		= 32,
 803		.dcache_bsize		= 32,
 804		.num_pmcs		= 4,
 805		.pmc_type		= PPC_PMC_IBM,
 806		.cpu_setup		= __setup_cpu_750,
 807		.machine_check		= machine_check_generic,
 808		.platform		= "ppc750",
 809		.oprofile_cpu_type      = "ppc/750",
 810		.oprofile_type		= PPC_OPROFILE_G4,
 811	},
 812	{	/* 745/755 */
 813		.pvr_mask		= 0xfffff000,
 814		.pvr_value		= 0x00083000,
 815		.cpu_name		= "745/755",
 816		.cpu_features		= CPU_FTRS_750,
 817		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 818		.mmu_features		= MMU_FTR_HPTE_TABLE,
 819		.icache_bsize		= 32,
 820		.dcache_bsize		= 32,
 821		.num_pmcs		= 4,
 822		.pmc_type		= PPC_PMC_IBM,
 823		.cpu_setup		= __setup_cpu_750,
 824		.machine_check		= machine_check_generic,
 825		.platform		= "ppc750",
 826	},
 827	{	/* 750FX rev 1.x */
 828		.pvr_mask		= 0xffffff00,
 829		.pvr_value		= 0x70000100,
 830		.cpu_name		= "750FX",
 831		.cpu_features		= CPU_FTRS_750FX1,
 832		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 833		.mmu_features		= MMU_FTR_HPTE_TABLE,
 834		.icache_bsize		= 32,
 835		.dcache_bsize		= 32,
 836		.num_pmcs		= 4,
 837		.pmc_type		= PPC_PMC_IBM,
 838		.cpu_setup		= __setup_cpu_750,
 839		.machine_check		= machine_check_generic,
 840		.platform		= "ppc750",
 841		.oprofile_cpu_type      = "ppc/750",
 842		.oprofile_type		= PPC_OPROFILE_G4,
 843	},
 844	{	/* 750FX rev 2.0 must disable HID0[DPM] */
 845		.pvr_mask		= 0xffffffff,
 846		.pvr_value		= 0x70000200,
 847		.cpu_name		= "750FX",
 848		.cpu_features		= CPU_FTRS_750FX2,
 849		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 850		.mmu_features		= MMU_FTR_HPTE_TABLE,
 851		.icache_bsize		= 32,
 852		.dcache_bsize		= 32,
 853		.num_pmcs		= 4,
 854		.pmc_type		= PPC_PMC_IBM,
 855		.cpu_setup		= __setup_cpu_750,
 856		.machine_check		= machine_check_generic,
 857		.platform		= "ppc750",
 858		.oprofile_cpu_type      = "ppc/750",
 859		.oprofile_type		= PPC_OPROFILE_G4,
 860	},
 861	{	/* 750FX (All revs except 2.0) */
 862		.pvr_mask		= 0xffff0000,
 863		.pvr_value		= 0x70000000,
 864		.cpu_name		= "750FX",
 865		.cpu_features		= CPU_FTRS_750FX,
 866		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 867		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 868		.icache_bsize		= 32,
 869		.dcache_bsize		= 32,
 870		.num_pmcs		= 4,
 871		.pmc_type		= PPC_PMC_IBM,
 872		.cpu_setup		= __setup_cpu_750fx,
 873		.machine_check		= machine_check_generic,
 874		.platform		= "ppc750",
 875		.oprofile_cpu_type      = "ppc/750",
 876		.oprofile_type		= PPC_OPROFILE_G4,
 877	},
 878	{	/* 750GX */
 879		.pvr_mask		= 0xffff0000,
 880		.pvr_value		= 0x70020000,
 881		.cpu_name		= "750GX",
 882		.cpu_features		= CPU_FTRS_750GX,
 883		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 884		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 885		.icache_bsize		= 32,
 886		.dcache_bsize		= 32,
 887		.num_pmcs		= 4,
 888		.pmc_type		= PPC_PMC_IBM,
 889		.cpu_setup		= __setup_cpu_750fx,
 890		.machine_check		= machine_check_generic,
 891		.platform		= "ppc750",
 892		.oprofile_cpu_type      = "ppc/750",
 893		.oprofile_type		= PPC_OPROFILE_G4,
 894	},
 895	{	/* 740/750 (L2CR bit need fixup for 740) */
 896		.pvr_mask		= 0xffff0000,
 897		.pvr_value		= 0x00080000,
 898		.cpu_name		= "740/750",
 899		.cpu_features		= CPU_FTRS_740,
 900		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
 901		.mmu_features		= MMU_FTR_HPTE_TABLE,
 902		.icache_bsize		= 32,
 903		.dcache_bsize		= 32,
 904		.num_pmcs		= 4,
 905		.pmc_type		= PPC_PMC_IBM,
 906		.cpu_setup		= __setup_cpu_750,
 907		.machine_check		= machine_check_generic,
 908		.platform		= "ppc750",
 909	},
 910	{	/* 7400 rev 1.1 ? (no TAU) */
 911		.pvr_mask		= 0xffffffff,
 912		.pvr_value		= 0x000c1101,
 913		.cpu_name		= "7400 (1.1)",
 914		.cpu_features		= CPU_FTRS_7400_NOTAU,
 915		.cpu_user_features	= COMMON_USER |
 916			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 917		.mmu_features		= MMU_FTR_HPTE_TABLE,
 918		.icache_bsize		= 32,
 919		.dcache_bsize		= 32,
 920		.num_pmcs		= 4,
 921		.pmc_type		= PPC_PMC_G4,
 922		.cpu_setup		= __setup_cpu_7400,
 923		.machine_check		= machine_check_generic,
 924		.platform		= "ppc7400",
 925	},
 926	{	/* 7400 */
 927		.pvr_mask		= 0xffff0000,
 928		.pvr_value		= 0x000c0000,
 929		.cpu_name		= "7400",
 930		.cpu_features		= CPU_FTRS_7400,
 931		.cpu_user_features	= COMMON_USER |
 932			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 933		.mmu_features		= MMU_FTR_HPTE_TABLE,
 934		.icache_bsize		= 32,
 935		.dcache_bsize		= 32,
 936		.num_pmcs		= 4,
 937		.pmc_type		= PPC_PMC_G4,
 938		.cpu_setup		= __setup_cpu_7400,
 939		.machine_check		= machine_check_generic,
 940		.platform		= "ppc7400",
 941	},
 942	{	/* 7410 */
 943		.pvr_mask		= 0xffff0000,
 944		.pvr_value		= 0x800c0000,
 945		.cpu_name		= "7410",
 946		.cpu_features		= CPU_FTRS_7400,
 947		.cpu_user_features	= COMMON_USER |
 948			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 949		.mmu_features		= MMU_FTR_HPTE_TABLE,
 950		.icache_bsize		= 32,
 951		.dcache_bsize		= 32,
 952		.num_pmcs		= 4,
 953		.pmc_type		= PPC_PMC_G4,
 954		.cpu_setup		= __setup_cpu_7410,
 955		.machine_check		= machine_check_generic,
 956		.platform		= "ppc7400",
 957	},
 958	{	/* 7450 2.0 - no doze/nap */
 959		.pvr_mask		= 0xffffffff,
 960		.pvr_value		= 0x80000200,
 961		.cpu_name		= "7450",
 962		.cpu_features		= CPU_FTRS_7450_20,
 963		.cpu_user_features	= COMMON_USER |
 964			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 965		.mmu_features		= MMU_FTR_HPTE_TABLE,
 966		.icache_bsize		= 32,
 967		.dcache_bsize		= 32,
 968		.num_pmcs		= 6,
 969		.pmc_type		= PPC_PMC_G4,
 970		.cpu_setup		= __setup_cpu_745x,
 971		.oprofile_cpu_type      = "ppc/7450",
 972		.oprofile_type		= PPC_OPROFILE_G4,
 973		.machine_check		= machine_check_generic,
 974		.platform		= "ppc7450",
 975	},
 976	{	/* 7450 2.1 */
 977		.pvr_mask		= 0xffffffff,
 978		.pvr_value		= 0x80000201,
 979		.cpu_name		= "7450",
 980		.cpu_features		= CPU_FTRS_7450_21,
 981		.cpu_user_features	= COMMON_USER |
 982			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 983		.mmu_features		= MMU_FTR_HPTE_TABLE,
 984		.icache_bsize		= 32,
 985		.dcache_bsize		= 32,
 986		.num_pmcs		= 6,
 987		.pmc_type		= PPC_PMC_G4,
 988		.cpu_setup		= __setup_cpu_745x,
 989		.oprofile_cpu_type      = "ppc/7450",
 990		.oprofile_type		= PPC_OPROFILE_G4,
 991		.machine_check		= machine_check_generic,
 992		.platform		= "ppc7450",
 993	},
 994	{	/* 7450 2.3 and newer */
 995		.pvr_mask		= 0xffff0000,
 996		.pvr_value		= 0x80000000,
 997		.cpu_name		= "7450",
 998		.cpu_features		= CPU_FTRS_7450_23,
 999		.cpu_user_features	= COMMON_USER |
1000			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1001		.mmu_features		= MMU_FTR_HPTE_TABLE,
1002		.icache_bsize		= 32,
1003		.dcache_bsize		= 32,
1004		.num_pmcs		= 6,
1005		.pmc_type		= PPC_PMC_G4,
1006		.cpu_setup		= __setup_cpu_745x,
1007		.oprofile_cpu_type      = "ppc/7450",
1008		.oprofile_type		= PPC_OPROFILE_G4,
1009		.machine_check		= machine_check_generic,
1010		.platform		= "ppc7450",
1011	},
1012	{	/* 7455 rev 1.x */
1013		.pvr_mask		= 0xffffff00,
1014		.pvr_value		= 0x80010100,
1015		.cpu_name		= "7455",
1016		.cpu_features		= CPU_FTRS_7455_1,
1017		.cpu_user_features	= COMMON_USER |
1018			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1019		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1020		.icache_bsize		= 32,
1021		.dcache_bsize		= 32,
1022		.num_pmcs		= 6,
1023		.pmc_type		= PPC_PMC_G4,
1024		.cpu_setup		= __setup_cpu_745x,
1025		.oprofile_cpu_type      = "ppc/7450",
1026		.oprofile_type		= PPC_OPROFILE_G4,
1027		.machine_check		= machine_check_generic,
1028		.platform		= "ppc7450",
1029	},
1030	{	/* 7455 rev 2.0 */
1031		.pvr_mask		= 0xffffffff,
1032		.pvr_value		= 0x80010200,
1033		.cpu_name		= "7455",
1034		.cpu_features		= CPU_FTRS_7455_20,
1035		.cpu_user_features	= COMMON_USER |
1036			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1037		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1038		.icache_bsize		= 32,
1039		.dcache_bsize		= 32,
1040		.num_pmcs		= 6,
1041		.pmc_type		= PPC_PMC_G4,
1042		.cpu_setup		= __setup_cpu_745x,
1043		.oprofile_cpu_type      = "ppc/7450",
1044		.oprofile_type		= PPC_OPROFILE_G4,
1045		.machine_check		= machine_check_generic,
1046		.platform		= "ppc7450",
1047	},
1048	{	/* 7455 others */
1049		.pvr_mask		= 0xffff0000,
1050		.pvr_value		= 0x80010000,
1051		.cpu_name		= "7455",
1052		.cpu_features		= CPU_FTRS_7455,
1053		.cpu_user_features	= COMMON_USER |
1054			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1055		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1056		.icache_bsize		= 32,
1057		.dcache_bsize		= 32,
1058		.num_pmcs		= 6,
1059		.pmc_type		= PPC_PMC_G4,
1060		.cpu_setup		= __setup_cpu_745x,
1061		.oprofile_cpu_type      = "ppc/7450",
1062		.oprofile_type		= PPC_OPROFILE_G4,
1063		.machine_check		= machine_check_generic,
1064		.platform		= "ppc7450",
1065	},
1066	{	/* 7447/7457 Rev 1.0 */
1067		.pvr_mask		= 0xffffffff,
1068		.pvr_value		= 0x80020100,
1069		.cpu_name		= "7447/7457",
1070		.cpu_features		= CPU_FTRS_7447_10,
1071		.cpu_user_features	= COMMON_USER |
1072			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1073		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1074		.icache_bsize		= 32,
1075		.dcache_bsize		= 32,
1076		.num_pmcs		= 6,
1077		.pmc_type		= PPC_PMC_G4,
1078		.cpu_setup		= __setup_cpu_745x,
1079		.oprofile_cpu_type      = "ppc/7450",
1080		.oprofile_type		= PPC_OPROFILE_G4,
1081		.machine_check		= machine_check_generic,
1082		.platform		= "ppc7450",
1083	},
1084	{	/* 7447/7457 Rev 1.1 */
1085		.pvr_mask		= 0xffffffff,
1086		.pvr_value		= 0x80020101,
1087		.cpu_name		= "7447/7457",
1088		.cpu_features		= CPU_FTRS_7447_10,
1089		.cpu_user_features	= COMMON_USER |
1090			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1091		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1092		.icache_bsize		= 32,
1093		.dcache_bsize		= 32,
1094		.num_pmcs		= 6,
1095		.pmc_type		= PPC_PMC_G4,
1096		.cpu_setup		= __setup_cpu_745x,
1097		.oprofile_cpu_type      = "ppc/7450",
1098		.oprofile_type		= PPC_OPROFILE_G4,
1099		.machine_check		= machine_check_generic,
1100		.platform		= "ppc7450",
1101	},
1102	{	/* 7447/7457 Rev 1.2 and later */
1103		.pvr_mask		= 0xffff0000,
1104		.pvr_value		= 0x80020000,
1105		.cpu_name		= "7447/7457",
1106		.cpu_features		= CPU_FTRS_7447,
1107		.cpu_user_features	= COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1108		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1109		.icache_bsize		= 32,
1110		.dcache_bsize		= 32,
1111		.num_pmcs		= 6,
1112		.pmc_type		= PPC_PMC_G4,
1113		.cpu_setup		= __setup_cpu_745x,
1114		.oprofile_cpu_type      = "ppc/7450",
1115		.oprofile_type		= PPC_OPROFILE_G4,
1116		.machine_check		= machine_check_generic,
1117		.platform		= "ppc7450",
1118	},
1119	{	/* 7447A */
1120		.pvr_mask		= 0xffff0000,
1121		.pvr_value		= 0x80030000,
1122		.cpu_name		= "7447A",
1123		.cpu_features		= CPU_FTRS_7447A,
1124		.cpu_user_features	= COMMON_USER |
1125			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1126		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1127		.icache_bsize		= 32,
1128		.dcache_bsize		= 32,
1129		.num_pmcs		= 6,
1130		.pmc_type		= PPC_PMC_G4,
1131		.cpu_setup		= __setup_cpu_745x,
1132		.oprofile_cpu_type      = "ppc/7450",
1133		.oprofile_type		= PPC_OPROFILE_G4,
1134		.machine_check		= machine_check_generic,
1135		.platform		= "ppc7450",
1136	},
1137	{	/* 7448 */
1138		.pvr_mask		= 0xffff0000,
1139		.pvr_value		= 0x80040000,
1140		.cpu_name		= "7448",
1141		.cpu_features		= CPU_FTRS_7448,
1142		.cpu_user_features	= COMMON_USER |
1143			PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1144		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1145		.icache_bsize		= 32,
1146		.dcache_bsize		= 32,
1147		.num_pmcs		= 6,
1148		.pmc_type		= PPC_PMC_G4,
1149		.cpu_setup		= __setup_cpu_745x,
1150		.oprofile_cpu_type      = "ppc/7450",
1151		.oprofile_type		= PPC_OPROFILE_G4,
1152		.machine_check		= machine_check_generic,
1153		.platform		= "ppc7450",
1154	},
1155	{	/* 82xx (8240, 8245, 8260 are all 603e cores) */
1156		.pvr_mask		= 0x7fff0000,
1157		.pvr_value		= 0x00810000,
1158		.cpu_name		= "82xx",
1159		.cpu_features		= CPU_FTRS_82XX,
1160		.cpu_user_features	= COMMON_USER,
1161		.mmu_features		= 0,
1162		.icache_bsize		= 32,
1163		.dcache_bsize		= 32,
1164		.cpu_setup		= __setup_cpu_603,
1165		.machine_check		= machine_check_generic,
1166		.platform		= "ppc603",
1167	},
1168	{	/* All G2_LE (603e core, plus some) have the same pvr */
1169		.pvr_mask		= 0x7fff0000,
1170		.pvr_value		= 0x00820000,
1171		.cpu_name		= "G2_LE",
1172		.cpu_features		= CPU_FTRS_G2_LE,
1173		.cpu_user_features	= COMMON_USER,
1174		.mmu_features		= MMU_FTR_USE_HIGH_BATS,
1175		.icache_bsize		= 32,
1176		.dcache_bsize		= 32,
1177		.cpu_setup		= __setup_cpu_603,
1178		.machine_check		= machine_check_generic,
1179		.platform		= "ppc603",
1180	},
1181#ifdef CONFIG_PPC_83xx
1182	{	/* e300c1 (a 603e core, plus some) on 83xx */
1183		.pvr_mask		= 0x7fff0000,
1184		.pvr_value		= 0x00830000,
1185		.cpu_name		= "e300c1",
1186		.cpu_features		= CPU_FTRS_E300,
1187		.cpu_user_features	= COMMON_USER,
1188		.mmu_features		= MMU_FTR_USE_HIGH_BATS,
1189		.icache_bsize		= 32,
1190		.dcache_bsize		= 32,
1191		.cpu_setup		= __setup_cpu_603,
1192		.machine_check		= machine_check_83xx,
1193		.platform		= "ppc603",
1194	},
1195	{	/* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1196		.pvr_mask		= 0x7fff0000,
1197		.pvr_value		= 0x00840000,
1198		.cpu_name		= "e300c2",
1199		.cpu_features		= CPU_FTRS_E300C2,
1200		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1201		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
1202			MMU_FTR_NEED_DTLB_SW_LRU,
1203		.icache_bsize		= 32,
1204		.dcache_bsize		= 32,
1205		.cpu_setup		= __setup_cpu_603,
1206		.machine_check		= machine_check_83xx,
1207		.platform		= "ppc603",
1208	},
1209	{	/* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1210		.pvr_mask		= 0x7fff0000,
1211		.pvr_value		= 0x00850000,
1212		.cpu_name		= "e300c3",
1213		.cpu_features		= CPU_FTRS_E300,
1214		.cpu_user_features	= COMMON_USER,
1215		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
1216			MMU_FTR_NEED_DTLB_SW_LRU,
1217		.icache_bsize		= 32,
1218		.dcache_bsize		= 32,
1219		.cpu_setup		= __setup_cpu_603,
1220		.machine_check		= machine_check_83xx,
1221		.num_pmcs		= 4,
1222		.oprofile_cpu_type	= "ppc/e300",
1223		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
1224		.platform		= "ppc603",
1225	},
1226	{	/* e300c4 (e300c1, plus one IU) */
1227		.pvr_mask		= 0x7fff0000,
1228		.pvr_value		= 0x00860000,
1229		.cpu_name		= "e300c4",
1230		.cpu_features		= CPU_FTRS_E300,
1231		.cpu_user_features	= COMMON_USER,
1232		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
1233			MMU_FTR_NEED_DTLB_SW_LRU,
1234		.icache_bsize		= 32,
1235		.dcache_bsize		= 32,
1236		.cpu_setup		= __setup_cpu_603,
1237		.machine_check		= machine_check_83xx,
1238		.num_pmcs		= 4,
1239		.oprofile_cpu_type	= "ppc/e300",
1240		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
1241		.platform		= "ppc603",
1242	},
1243#endif
1244	{	/* default match, we assume split I/D cache & TB (non-601)... */
1245		.pvr_mask		= 0x00000000,
1246		.pvr_value		= 0x00000000,
1247		.cpu_name		= "(generic PPC)",
1248		.cpu_features		= CPU_FTRS_CLASSIC32,
1249		.cpu_user_features	= COMMON_USER,
1250		.mmu_features		= MMU_FTR_HPTE_TABLE,
1251		.icache_bsize		= 32,
1252		.dcache_bsize		= 32,
1253		.machine_check		= machine_check_generic,
1254		.platform		= "ppc603",
1255	},
1256#endif /* CONFIG_PPC_BOOK3S_6xx */
1257#ifdef CONFIG_PPC_8xx
1258	{	/* 8xx */
1259		.pvr_mask		= 0xffff0000,
1260		.pvr_value		= PVR_8xx,
1261		.cpu_name		= "8xx",
1262		/* CPU_FTR_MAYBE_CAN_DOZE is possible,
1263		 * if the 8xx code is there.... */
1264		.cpu_features		= CPU_FTRS_8XX,
1265		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1266		.mmu_features		= MMU_FTR_TYPE_8xx,
1267		.icache_bsize		= 16,
1268		.dcache_bsize		= 16,
1269		.machine_check		= machine_check_8xx,
1270		.platform		= "ppc823",
1271	},
1272#endif /* CONFIG_PPC_8xx */
1273#ifdef CONFIG_40x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1274	{	/* STB 04xxx */
1275		.pvr_mask		= 0xffff0000,
1276		.pvr_value		= 0x41810000,
1277		.cpu_name		= "STB04xxx",
1278		.cpu_features		= CPU_FTRS_40X,
1279		.cpu_user_features	= PPC_FEATURE_32 |
1280			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1281		.mmu_features		= MMU_FTR_TYPE_40x,
1282		.icache_bsize		= 32,
1283		.dcache_bsize		= 32,
1284		.machine_check		= machine_check_4xx,
1285		.platform		= "ppc405",
1286	},
1287	{	/* NP405L */
1288		.pvr_mask		= 0xffff0000,
1289		.pvr_value		= 0x41610000,
1290		.cpu_name		= "NP405L",
1291		.cpu_features		= CPU_FTRS_40X,
1292		.cpu_user_features	= PPC_FEATURE_32 |
1293			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1294		.mmu_features		= MMU_FTR_TYPE_40x,
1295		.icache_bsize		= 32,
1296		.dcache_bsize		= 32,
1297		.machine_check		= machine_check_4xx,
1298		.platform		= "ppc405",
1299	},
1300	{	/* NP4GS3 */
1301		.pvr_mask		= 0xffff0000,
1302		.pvr_value		= 0x40B10000,
1303		.cpu_name		= "NP4GS3",
1304		.cpu_features		= CPU_FTRS_40X,
1305		.cpu_user_features	= PPC_FEATURE_32 |
1306			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1307		.mmu_features		= MMU_FTR_TYPE_40x,
1308		.icache_bsize		= 32,
1309		.dcache_bsize		= 32,
1310		.machine_check		= machine_check_4xx,
1311		.platform		= "ppc405",
1312	},
1313	{   /* NP405H */
1314		.pvr_mask		= 0xffff0000,
1315		.pvr_value		= 0x41410000,
1316		.cpu_name		= "NP405H",
1317		.cpu_features		= CPU_FTRS_40X,
1318		.cpu_user_features	= PPC_FEATURE_32 |
1319			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1320		.mmu_features		= MMU_FTR_TYPE_40x,
1321		.icache_bsize		= 32,
1322		.dcache_bsize		= 32,
1323		.machine_check		= machine_check_4xx,
1324		.platform		= "ppc405",
1325	},
1326	{	/* 405GPr */
1327		.pvr_mask		= 0xffff0000,
1328		.pvr_value		= 0x50910000,
1329		.cpu_name		= "405GPr",
1330		.cpu_features		= CPU_FTRS_40X,
1331		.cpu_user_features	= PPC_FEATURE_32 |
1332			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1333		.mmu_features		= MMU_FTR_TYPE_40x,
1334		.icache_bsize		= 32,
1335		.dcache_bsize		= 32,
1336		.machine_check		= machine_check_4xx,
1337		.platform		= "ppc405",
1338	},
1339	{   /* STBx25xx */
1340		.pvr_mask		= 0xffff0000,
1341		.pvr_value		= 0x51510000,
1342		.cpu_name		= "STBx25xx",
1343		.cpu_features		= CPU_FTRS_40X,
1344		.cpu_user_features	= PPC_FEATURE_32 |
1345			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1346		.mmu_features		= MMU_FTR_TYPE_40x,
1347		.icache_bsize		= 32,
1348		.dcache_bsize		= 32,
1349		.machine_check		= machine_check_4xx,
1350		.platform		= "ppc405",
1351	},
1352	{	/* 405LP */
1353		.pvr_mask		= 0xffff0000,
1354		.pvr_value		= 0x41F10000,
1355		.cpu_name		= "405LP",
1356		.cpu_features		= CPU_FTRS_40X,
1357		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1358		.mmu_features		= MMU_FTR_TYPE_40x,
1359		.icache_bsize		= 32,
1360		.dcache_bsize		= 32,
1361		.machine_check		= machine_check_4xx,
1362		.platform		= "ppc405",
1363	},
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1364	{	/* 405EP */
1365		.pvr_mask		= 0xffff0000,
1366		.pvr_value		= 0x51210000,
1367		.cpu_name		= "405EP",
1368		.cpu_features		= CPU_FTRS_40X,
1369		.cpu_user_features	= PPC_FEATURE_32 |
1370			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1371		.mmu_features		= MMU_FTR_TYPE_40x,
1372		.icache_bsize		= 32,
1373		.dcache_bsize		= 32,
1374		.machine_check		= machine_check_4xx,
1375		.platform		= "ppc405",
1376	},
1377	{	/* 405EX Rev. A/B with Security */
1378		.pvr_mask		= 0xffff000f,
1379		.pvr_value		= 0x12910007,
1380		.cpu_name		= "405EX Rev. A/B",
1381		.cpu_features		= CPU_FTRS_40X,
1382		.cpu_user_features	= PPC_FEATURE_32 |
1383			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1384		.mmu_features		= MMU_FTR_TYPE_40x,
1385		.icache_bsize		= 32,
1386		.dcache_bsize		= 32,
1387		.machine_check		= machine_check_4xx,
1388		.platform		= "ppc405",
1389	},
1390	{	/* 405EX Rev. C without Security */
1391		.pvr_mask		= 0xffff000f,
1392		.pvr_value		= 0x1291000d,
1393		.cpu_name		= "405EX Rev. C",
1394		.cpu_features		= CPU_FTRS_40X,
1395		.cpu_user_features	= PPC_FEATURE_32 |
1396			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1397		.mmu_features		= MMU_FTR_TYPE_40x,
1398		.icache_bsize		= 32,
1399		.dcache_bsize		= 32,
1400		.machine_check		= machine_check_4xx,
1401		.platform		= "ppc405",
1402	},
1403	{	/* 405EX Rev. C with Security */
1404		.pvr_mask		= 0xffff000f,
1405		.pvr_value		= 0x1291000f,
1406		.cpu_name		= "405EX Rev. C",
1407		.cpu_features		= CPU_FTRS_40X,
1408		.cpu_user_features	= PPC_FEATURE_32 |
1409			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1410		.mmu_features		= MMU_FTR_TYPE_40x,
1411		.icache_bsize		= 32,
1412		.dcache_bsize		= 32,
1413		.machine_check		= machine_check_4xx,
1414		.platform		= "ppc405",
1415	},
1416	{	/* 405EX Rev. D without Security */
1417		.pvr_mask		= 0xffff000f,
1418		.pvr_value		= 0x12910003,
1419		.cpu_name		= "405EX Rev. D",
1420		.cpu_features		= CPU_FTRS_40X,
1421		.cpu_user_features	= PPC_FEATURE_32 |
1422			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1423		.mmu_features		= MMU_FTR_TYPE_40x,
1424		.icache_bsize		= 32,
1425		.dcache_bsize		= 32,
1426		.machine_check		= machine_check_4xx,
1427		.platform		= "ppc405",
1428	},
1429	{	/* 405EX Rev. D with Security */
1430		.pvr_mask		= 0xffff000f,
1431		.pvr_value		= 0x12910005,
1432		.cpu_name		= "405EX Rev. D",
1433		.cpu_features		= CPU_FTRS_40X,
1434		.cpu_user_features	= PPC_FEATURE_32 |
1435			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1436		.mmu_features		= MMU_FTR_TYPE_40x,
1437		.icache_bsize		= 32,
1438		.dcache_bsize		= 32,
1439		.machine_check		= machine_check_4xx,
1440		.platform		= "ppc405",
1441	},
1442	{	/* 405EXr Rev. A/B without Security */
1443		.pvr_mask		= 0xffff000f,
1444		.pvr_value		= 0x12910001,
1445		.cpu_name		= "405EXr Rev. A/B",
1446		.cpu_features		= CPU_FTRS_40X,
1447		.cpu_user_features	= PPC_FEATURE_32 |
1448			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1449		.mmu_features		= MMU_FTR_TYPE_40x,
1450		.icache_bsize		= 32,
1451		.dcache_bsize		= 32,
1452		.machine_check		= machine_check_4xx,
1453		.platform		= "ppc405",
1454	},
1455	{	/* 405EXr Rev. C without Security */
1456		.pvr_mask		= 0xffff000f,
1457		.pvr_value		= 0x12910009,
1458		.cpu_name		= "405EXr Rev. C",
1459		.cpu_features		= CPU_FTRS_40X,
1460		.cpu_user_features	= PPC_FEATURE_32 |
1461			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1462		.mmu_features		= MMU_FTR_TYPE_40x,
1463		.icache_bsize		= 32,
1464		.dcache_bsize		= 32,
1465		.machine_check		= machine_check_4xx,
1466		.platform		= "ppc405",
1467	},
1468	{	/* 405EXr Rev. C with Security */
1469		.pvr_mask		= 0xffff000f,
1470		.pvr_value		= 0x1291000b,
1471		.cpu_name		= "405EXr Rev. C",
1472		.cpu_features		= CPU_FTRS_40X,
1473		.cpu_user_features	= PPC_FEATURE_32 |
1474			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1475		.mmu_features		= MMU_FTR_TYPE_40x,
1476		.icache_bsize		= 32,
1477		.dcache_bsize		= 32,
1478		.machine_check		= machine_check_4xx,
1479		.platform		= "ppc405",
1480	},
1481	{	/* 405EXr Rev. D without Security */
1482		.pvr_mask		= 0xffff000f,
1483		.pvr_value		= 0x12910000,
1484		.cpu_name		= "405EXr Rev. D",
1485		.cpu_features		= CPU_FTRS_40X,
1486		.cpu_user_features	= PPC_FEATURE_32 |
1487			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1488		.mmu_features		= MMU_FTR_TYPE_40x,
1489		.icache_bsize		= 32,
1490		.dcache_bsize		= 32,
1491		.machine_check		= machine_check_4xx,
1492		.platform		= "ppc405",
1493	},
1494	{	/* 405EXr Rev. D with Security */
1495		.pvr_mask		= 0xffff000f,
1496		.pvr_value		= 0x12910002,
1497		.cpu_name		= "405EXr Rev. D",
1498		.cpu_features		= CPU_FTRS_40X,
1499		.cpu_user_features	= PPC_FEATURE_32 |
1500			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1501		.mmu_features		= MMU_FTR_TYPE_40x,
1502		.icache_bsize		= 32,
1503		.dcache_bsize		= 32,
1504		.machine_check		= machine_check_4xx,
1505		.platform		= "ppc405",
1506	},
1507	{
1508		/* 405EZ */
1509		.pvr_mask		= 0xffff0000,
1510		.pvr_value		= 0x41510000,
1511		.cpu_name		= "405EZ",
1512		.cpu_features		= CPU_FTRS_40X,
1513		.cpu_user_features	= PPC_FEATURE_32 |
1514			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1515		.mmu_features		= MMU_FTR_TYPE_40x,
1516		.icache_bsize		= 32,
1517		.dcache_bsize		= 32,
1518		.machine_check		= machine_check_4xx,
1519		.platform		= "ppc405",
1520	},
1521	{	/* APM8018X */
1522		.pvr_mask		= 0xffff0000,
1523		.pvr_value		= 0x7ff11432,
1524		.cpu_name		= "APM8018X",
1525		.cpu_features		= CPU_FTRS_40X,
1526		.cpu_user_features	= PPC_FEATURE_32 |
1527			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1528		.mmu_features		= MMU_FTR_TYPE_40x,
1529		.icache_bsize		= 32,
1530		.dcache_bsize		= 32,
1531		.machine_check		= machine_check_4xx,
1532		.platform		= "ppc405",
1533	},
1534	{	/* default match */
1535		.pvr_mask		= 0x00000000,
1536		.pvr_value		= 0x00000000,
1537		.cpu_name		= "(generic 40x PPC)",
1538		.cpu_features		= CPU_FTRS_40X,
1539		.cpu_user_features	= PPC_FEATURE_32 |
1540			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1541		.mmu_features		= MMU_FTR_TYPE_40x,
1542		.icache_bsize		= 32,
1543		.dcache_bsize		= 32,
1544		.machine_check		= machine_check_4xx,
1545		.platform		= "ppc405",
1546	}
1547
1548#endif /* CONFIG_40x */
1549#ifdef CONFIG_44x
1550	{
1551		.pvr_mask		= 0xf0000fff,
1552		.pvr_value		= 0x40000850,
1553		.cpu_name		= "440GR Rev. A",
1554		.cpu_features		= CPU_FTRS_44X,
1555		.cpu_user_features	= COMMON_USER_BOOKE,
1556		.mmu_features		= MMU_FTR_TYPE_44x,
1557		.icache_bsize		= 32,
1558		.dcache_bsize		= 32,
1559		.machine_check		= machine_check_4xx,
1560		.platform		= "ppc440",
1561	},
1562	{ /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1563		.pvr_mask		= 0xf0000fff,
1564		.pvr_value		= 0x40000858,
1565		.cpu_name		= "440EP Rev. A",
1566		.cpu_features		= CPU_FTRS_44X,
1567		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1568		.mmu_features		= MMU_FTR_TYPE_44x,
1569		.icache_bsize		= 32,
1570		.dcache_bsize		= 32,
1571		.cpu_setup		= __setup_cpu_440ep,
1572		.machine_check		= machine_check_4xx,
1573		.platform		= "ppc440",
1574	},
1575	{
1576		.pvr_mask		= 0xf0000fff,
1577		.pvr_value		= 0x400008d3,
1578		.cpu_name		= "440GR Rev. B",
1579		.cpu_features		= CPU_FTRS_44X,
1580		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1581		.mmu_features		= MMU_FTR_TYPE_44x,
1582		.icache_bsize		= 32,
1583		.dcache_bsize		= 32,
1584		.machine_check		= machine_check_4xx,
1585		.platform		= "ppc440",
1586	},
1587	{ /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1588		.pvr_mask		= 0xf0000ff7,
1589		.pvr_value		= 0x400008d4,
1590		.cpu_name		= "440EP Rev. C",
1591		.cpu_features		= CPU_FTRS_44X,
1592		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1593		.mmu_features		= MMU_FTR_TYPE_44x,
1594		.icache_bsize		= 32,
1595		.dcache_bsize		= 32,
1596		.cpu_setup		= __setup_cpu_440ep,
1597		.machine_check		= machine_check_4xx,
1598		.platform		= "ppc440",
1599	},
1600	{ /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1601		.pvr_mask		= 0xf0000fff,
1602		.pvr_value		= 0x400008db,
1603		.cpu_name		= "440EP Rev. B",
1604		.cpu_features		= CPU_FTRS_44X,
1605		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1606		.mmu_features		= MMU_FTR_TYPE_44x,
1607		.icache_bsize		= 32,
1608		.dcache_bsize		= 32,
1609		.cpu_setup		= __setup_cpu_440ep,
1610		.machine_check		= machine_check_4xx,
1611		.platform		= "ppc440",
1612	},
1613	{ /* 440GRX */
1614		.pvr_mask		= 0xf0000ffb,
1615		.pvr_value		= 0x200008D0,
1616		.cpu_name		= "440GRX",
1617		.cpu_features		= CPU_FTRS_44X,
1618		.cpu_user_features	= COMMON_USER_BOOKE,
1619		.mmu_features		= MMU_FTR_TYPE_44x,
1620		.icache_bsize		= 32,
1621		.dcache_bsize		= 32,
1622		.cpu_setup		= __setup_cpu_440grx,
1623		.machine_check		= machine_check_440A,
1624		.platform		= "ppc440",
1625	},
1626	{ /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1627		.pvr_mask		= 0xf0000ffb,
1628		.pvr_value		= 0x200008D8,
1629		.cpu_name		= "440EPX",
1630		.cpu_features		= CPU_FTRS_44X,
1631		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1632		.mmu_features		= MMU_FTR_TYPE_44x,
1633		.icache_bsize		= 32,
1634		.dcache_bsize		= 32,
1635		.cpu_setup		= __setup_cpu_440epx,
1636		.machine_check		= machine_check_440A,
1637		.platform		= "ppc440",
1638	},
1639	{	/* 440GP Rev. B */
1640		.pvr_mask		= 0xf0000fff,
1641		.pvr_value		= 0x40000440,
1642		.cpu_name		= "440GP Rev. B",
1643		.cpu_features		= CPU_FTRS_44X,
1644		.cpu_user_features	= COMMON_USER_BOOKE,
1645		.mmu_features		= MMU_FTR_TYPE_44x,
1646		.icache_bsize		= 32,
1647		.dcache_bsize		= 32,
1648		.machine_check		= machine_check_4xx,
1649		.platform		= "ppc440gp",
1650	},
1651	{	/* 440GP Rev. C */
1652		.pvr_mask		= 0xf0000fff,
1653		.pvr_value		= 0x40000481,
1654		.cpu_name		= "440GP Rev. C",
1655		.cpu_features		= CPU_FTRS_44X,
1656		.cpu_user_features	= COMMON_USER_BOOKE,
1657		.mmu_features		= MMU_FTR_TYPE_44x,
1658		.icache_bsize		= 32,
1659		.dcache_bsize		= 32,
1660		.machine_check		= machine_check_4xx,
1661		.platform		= "ppc440gp",
1662	},
1663	{ /* 440GX Rev. A */
1664		.pvr_mask		= 0xf0000fff,
1665		.pvr_value		= 0x50000850,
1666		.cpu_name		= "440GX Rev. A",
1667		.cpu_features		= CPU_FTRS_44X,
1668		.cpu_user_features	= COMMON_USER_BOOKE,
1669		.mmu_features		= MMU_FTR_TYPE_44x,
1670		.icache_bsize		= 32,
1671		.dcache_bsize		= 32,
1672		.cpu_setup		= __setup_cpu_440gx,
1673		.machine_check		= machine_check_440A,
1674		.platform		= "ppc440",
1675	},
1676	{ /* 440GX Rev. B */
1677		.pvr_mask		= 0xf0000fff,
1678		.pvr_value		= 0x50000851,
1679		.cpu_name		= "440GX Rev. B",
1680		.cpu_features		= CPU_FTRS_44X,
1681		.cpu_user_features	= COMMON_USER_BOOKE,
1682		.mmu_features		= MMU_FTR_TYPE_44x,
1683		.icache_bsize		= 32,
1684		.dcache_bsize		= 32,
1685		.cpu_setup		= __setup_cpu_440gx,
1686		.machine_check		= machine_check_440A,
1687		.platform		= "ppc440",
1688	},
1689	{ /* 440GX Rev. C */
1690		.pvr_mask		= 0xf0000fff,
1691		.pvr_value		= 0x50000892,
1692		.cpu_name		= "440GX Rev. C",
1693		.cpu_features		= CPU_FTRS_44X,
1694		.cpu_user_features	= COMMON_USER_BOOKE,
1695		.mmu_features		= MMU_FTR_TYPE_44x,
1696		.icache_bsize		= 32,
1697		.dcache_bsize		= 32,
1698		.cpu_setup		= __setup_cpu_440gx,
1699		.machine_check		= machine_check_440A,
1700		.platform		= "ppc440",
1701	},
1702	{ /* 440GX Rev. F */
1703		.pvr_mask		= 0xf0000fff,
1704		.pvr_value		= 0x50000894,
1705		.cpu_name		= "440GX Rev. F",
1706		.cpu_features		= CPU_FTRS_44X,
1707		.cpu_user_features	= COMMON_USER_BOOKE,
1708		.mmu_features		= MMU_FTR_TYPE_44x,
1709		.icache_bsize		= 32,
1710		.dcache_bsize		= 32,
1711		.cpu_setup		= __setup_cpu_440gx,
1712		.machine_check		= machine_check_440A,
1713		.platform		= "ppc440",
1714	},
1715	{ /* 440SP Rev. A */
1716		.pvr_mask		= 0xfff00fff,
1717		.pvr_value		= 0x53200891,
1718		.cpu_name		= "440SP Rev. A",
1719		.cpu_features		= CPU_FTRS_44X,
1720		.cpu_user_features	= COMMON_USER_BOOKE,
1721		.mmu_features		= MMU_FTR_TYPE_44x,
1722		.icache_bsize		= 32,
1723		.dcache_bsize		= 32,
1724		.machine_check		= machine_check_4xx,
1725		.platform		= "ppc440",
1726	},
1727	{ /* 440SPe Rev. A */
1728		.pvr_mask               = 0xfff00fff,
1729		.pvr_value              = 0x53400890,
1730		.cpu_name               = "440SPe Rev. A",
1731		.cpu_features		= CPU_FTRS_44X,
1732		.cpu_user_features      = COMMON_USER_BOOKE,
1733		.mmu_features		= MMU_FTR_TYPE_44x,
1734		.icache_bsize           = 32,
1735		.dcache_bsize           = 32,
1736		.cpu_setup		= __setup_cpu_440spe,
1737		.machine_check		= machine_check_440A,
1738		.platform               = "ppc440",
1739	},
1740	{ /* 440SPe Rev. B */
1741		.pvr_mask		= 0xfff00fff,
1742		.pvr_value		= 0x53400891,
1743		.cpu_name		= "440SPe Rev. B",
1744		.cpu_features		= CPU_FTRS_44X,
1745		.cpu_user_features	= COMMON_USER_BOOKE,
1746		.mmu_features		= MMU_FTR_TYPE_44x,
1747		.icache_bsize		= 32,
1748		.dcache_bsize		= 32,
1749		.cpu_setup		= __setup_cpu_440spe,
1750		.machine_check		= machine_check_440A,
1751		.platform		= "ppc440",
1752	},
 
 
 
 
 
 
 
 
 
 
 
 
 
1753	{ /* 460EX */
1754		.pvr_mask		= 0xffff0006,
1755		.pvr_value		= 0x13020002,
1756		.cpu_name		= "460EX",
1757		.cpu_features		= CPU_FTRS_440x6,
1758		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1759		.mmu_features		= MMU_FTR_TYPE_44x,
1760		.icache_bsize		= 32,
1761		.dcache_bsize		= 32,
1762		.cpu_setup		= __setup_cpu_460ex,
1763		.machine_check		= machine_check_440A,
1764		.platform		= "ppc440",
1765	},
1766	{ /* 460EX Rev B */
1767		.pvr_mask		= 0xffff0007,
1768		.pvr_value		= 0x13020004,
1769		.cpu_name		= "460EX Rev. B",
1770		.cpu_features		= CPU_FTRS_440x6,
1771		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1772		.mmu_features		= MMU_FTR_TYPE_44x,
1773		.icache_bsize		= 32,
1774		.dcache_bsize		= 32,
1775		.cpu_setup		= __setup_cpu_460ex,
1776		.machine_check		= machine_check_440A,
1777		.platform		= "ppc440",
1778	},
1779	{ /* 460GT */
1780		.pvr_mask		= 0xffff0006,
1781		.pvr_value		= 0x13020000,
1782		.cpu_name		= "460GT",
1783		.cpu_features		= CPU_FTRS_440x6,
1784		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1785		.mmu_features		= MMU_FTR_TYPE_44x,
1786		.icache_bsize		= 32,
1787		.dcache_bsize		= 32,
1788		.cpu_setup		= __setup_cpu_460gt,
1789		.machine_check		= machine_check_440A,
1790		.platform		= "ppc440",
1791	},
1792	{ /* 460GT Rev B */
1793		.pvr_mask		= 0xffff0007,
1794		.pvr_value		= 0x13020005,
1795		.cpu_name		= "460GT Rev. B",
1796		.cpu_features		= CPU_FTRS_440x6,
1797		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1798		.mmu_features		= MMU_FTR_TYPE_44x,
1799		.icache_bsize		= 32,
1800		.dcache_bsize		= 32,
1801		.cpu_setup		= __setup_cpu_460gt,
1802		.machine_check		= machine_check_440A,
1803		.platform		= "ppc440",
1804	},
1805	{ /* 460SX */
1806		.pvr_mask		= 0xffffff00,
1807		.pvr_value		= 0x13541800,
1808		.cpu_name		= "460SX",
1809		.cpu_features		= CPU_FTRS_44X,
1810		.cpu_user_features	= COMMON_USER_BOOKE,
1811		.mmu_features		= MMU_FTR_TYPE_44x,
1812		.icache_bsize		= 32,
1813		.dcache_bsize		= 32,
1814		.cpu_setup		= __setup_cpu_460sx,
1815		.machine_check		= machine_check_440A,
1816		.platform		= "ppc440",
1817	},
1818	{ /* 464 in APM821xx */
1819		.pvr_mask		= 0xfffffff0,
1820		.pvr_value		= 0x12C41C80,
1821		.cpu_name		= "APM821XX",
1822		.cpu_features		= CPU_FTRS_44X,
1823		.cpu_user_features	= COMMON_USER_BOOKE |
1824			PPC_FEATURE_HAS_FPU,
1825		.mmu_features		= MMU_FTR_TYPE_44x,
1826		.icache_bsize		= 32,
1827		.dcache_bsize		= 32,
1828		.cpu_setup		= __setup_cpu_apm821xx,
1829		.machine_check		= machine_check_440A,
1830		.platform		= "ppc440",
1831	},
1832#ifdef CONFIG_PPC_47x
1833	{ /* 476 DD2 core */
1834		.pvr_mask		= 0xffffffff,
1835		.pvr_value		= 0x11a52080,
1836		.cpu_name		= "476",
1837		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,
1838		.cpu_user_features	= COMMON_USER_BOOKE |
1839			PPC_FEATURE_HAS_FPU,
1840		.mmu_features		= MMU_FTR_TYPE_47x |
1841			MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1842		.icache_bsize		= 32,
1843		.dcache_bsize		= 128,
1844		.machine_check		= machine_check_47x,
1845		.platform		= "ppc470",
1846	},
1847	{ /* 476fpe */
1848		.pvr_mask		= 0xffff0000,
1849		.pvr_value		= 0x7ff50000,
1850		.cpu_name		= "476fpe",
1851		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,
1852		.cpu_user_features	= COMMON_USER_BOOKE |
1853			PPC_FEATURE_HAS_FPU,
1854		.mmu_features		= MMU_FTR_TYPE_47x |
1855			MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1856		.icache_bsize		= 32,
1857		.dcache_bsize		= 128,
1858		.machine_check		= machine_check_47x,
1859		.platform		= "ppc470",
1860	},
1861	{ /* 476 iss */
1862		.pvr_mask		= 0xffff0000,
1863		.pvr_value		= 0x00050000,
1864		.cpu_name		= "476",
1865		.cpu_features		= CPU_FTRS_47X,
1866		.cpu_user_features	= COMMON_USER_BOOKE |
1867			PPC_FEATURE_HAS_FPU,
1868		.mmu_features		= MMU_FTR_TYPE_47x |
1869			MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1870		.icache_bsize		= 32,
1871		.dcache_bsize		= 128,
1872		.machine_check		= machine_check_47x,
1873		.platform		= "ppc470",
1874	},
1875	{ /* 476 others */
1876		.pvr_mask		= 0xffff0000,
1877		.pvr_value		= 0x11a50000,
1878		.cpu_name		= "476",
1879		.cpu_features		= CPU_FTRS_47X,
1880		.cpu_user_features	= COMMON_USER_BOOKE |
1881			PPC_FEATURE_HAS_FPU,
1882		.mmu_features		= MMU_FTR_TYPE_47x |
1883			MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1884		.icache_bsize		= 32,
1885		.dcache_bsize		= 128,
1886		.machine_check		= machine_check_47x,
1887		.platform		= "ppc470",
1888	},
1889#endif /* CONFIG_PPC_47x */
1890	{	/* default match */
1891		.pvr_mask		= 0x00000000,
1892		.pvr_value		= 0x00000000,
1893		.cpu_name		= "(generic 44x PPC)",
1894		.cpu_features		= CPU_FTRS_44X,
1895		.cpu_user_features	= COMMON_USER_BOOKE,
1896		.mmu_features		= MMU_FTR_TYPE_44x,
1897		.icache_bsize		= 32,
1898		.dcache_bsize		= 32,
1899		.machine_check		= machine_check_4xx,
1900		.platform		= "ppc440",
1901	}
1902#endif /* CONFIG_44x */
1903#ifdef CONFIG_E200
1904	{	/* e200z5 */
1905		.pvr_mask		= 0xfff00000,
1906		.pvr_value		= 0x81000000,
1907		.cpu_name		= "e200z5",
1908		/* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1909		.cpu_features		= CPU_FTRS_E200,
1910		.cpu_user_features	= COMMON_USER_BOOKE |
1911			PPC_FEATURE_HAS_EFP_SINGLE |
1912			PPC_FEATURE_UNIFIED_CACHE,
1913		.mmu_features		= MMU_FTR_TYPE_FSL_E,
1914		.dcache_bsize		= 32,
1915		.machine_check		= machine_check_e200,
1916		.platform		= "ppc5554",
1917	},
1918	{	/* e200z6 */
1919		.pvr_mask		= 0xfff00000,
1920		.pvr_value		= 0x81100000,
1921		.cpu_name		= "e200z6",
1922		/* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1923		.cpu_features		= CPU_FTRS_E200,
1924		.cpu_user_features	= COMMON_USER_BOOKE |
1925			PPC_FEATURE_HAS_SPE_COMP |
1926			PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1927			PPC_FEATURE_UNIFIED_CACHE,
1928		.mmu_features		= MMU_FTR_TYPE_FSL_E,
1929		.dcache_bsize		= 32,
1930		.machine_check		= machine_check_e200,
1931		.platform		= "ppc5554",
1932	},
1933	{	/* default match */
1934		.pvr_mask		= 0x00000000,
1935		.pvr_value		= 0x00000000,
1936		.cpu_name		= "(generic E200 PPC)",
1937		.cpu_features		= CPU_FTRS_E200,
1938		.cpu_user_features	= COMMON_USER_BOOKE |
1939			PPC_FEATURE_HAS_EFP_SINGLE |
1940			PPC_FEATURE_UNIFIED_CACHE,
1941		.mmu_features		= MMU_FTR_TYPE_FSL_E,
1942		.dcache_bsize		= 32,
1943		.cpu_setup		= __setup_cpu_e200,
1944		.machine_check		= machine_check_e200,
1945		.platform		= "ppc5554",
1946	}
1947#endif /* CONFIG_E200 */
1948#endif /* CONFIG_PPC32 */
1949#ifdef CONFIG_E500
1950#ifdef CONFIG_PPC32
1951#ifndef CONFIG_PPC_E500MC
1952	{	/* e500 */
1953		.pvr_mask		= 0xffff0000,
1954		.pvr_value		= 0x80200000,
1955		.cpu_name		= "e500",
1956		.cpu_features		= CPU_FTRS_E500,
1957		.cpu_user_features	= COMMON_USER_BOOKE |
1958			PPC_FEATURE_HAS_SPE_COMP |
1959			PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1960		.cpu_user_features2	= PPC_FEATURE2_ISEL,
1961		.mmu_features		= MMU_FTR_TYPE_FSL_E,
1962		.icache_bsize		= 32,
1963		.dcache_bsize		= 32,
1964		.num_pmcs		= 4,
1965		.oprofile_cpu_type	= "ppc/e500",
1966		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
1967		.cpu_setup		= __setup_cpu_e500v1,
1968		.machine_check		= machine_check_e500,
1969		.platform		= "ppc8540",
1970	},
1971	{	/* e500v2 */
1972		.pvr_mask		= 0xffff0000,
1973		.pvr_value		= 0x80210000,
1974		.cpu_name		= "e500v2",
1975		.cpu_features		= CPU_FTRS_E500_2,
1976		.cpu_user_features	= COMMON_USER_BOOKE |
1977			PPC_FEATURE_HAS_SPE_COMP |
1978			PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1979			PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1980		.cpu_user_features2	= PPC_FEATURE2_ISEL,
1981		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1982		.icache_bsize		= 32,
1983		.dcache_bsize		= 32,
1984		.num_pmcs		= 4,
1985		.oprofile_cpu_type	= "ppc/e500",
1986		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
1987		.cpu_setup		= __setup_cpu_e500v2,
1988		.machine_check		= machine_check_e500,
1989		.platform		= "ppc8548",
1990		.cpu_down_flush		= cpu_down_flush_e500v2,
1991	},
1992#else
1993	{	/* e500mc */
1994		.pvr_mask		= 0xffff0000,
1995		.pvr_value		= 0x80230000,
1996		.cpu_name		= "e500mc",
1997		.cpu_features		= CPU_FTRS_E500MC,
1998		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1999		.cpu_user_features2	= PPC_FEATURE2_ISEL,
2000		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2001			MMU_FTR_USE_TLBILX,
2002		.icache_bsize		= 64,
2003		.dcache_bsize		= 64,
2004		.num_pmcs		= 4,
2005		.oprofile_cpu_type	= "ppc/e500mc",
2006		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
2007		.cpu_setup		= __setup_cpu_e500mc,
2008		.machine_check		= machine_check_e500mc,
2009		.platform		= "ppce500mc",
2010		.cpu_down_flush		= cpu_down_flush_e500mc,
2011	},
2012#endif /* CONFIG_PPC_E500MC */
2013#endif /* CONFIG_PPC32 */
2014#ifdef CONFIG_PPC_E500MC
2015	{	/* e5500 */
2016		.pvr_mask		= 0xffff0000,
2017		.pvr_value		= 0x80240000,
2018		.cpu_name		= "e5500",
2019		.cpu_features		= CPU_FTRS_E5500,
2020		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2021		.cpu_user_features2	= PPC_FEATURE2_ISEL,
2022		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2023			MMU_FTR_USE_TLBILX,
2024		.icache_bsize		= 64,
2025		.dcache_bsize		= 64,
2026		.num_pmcs		= 4,
2027		.oprofile_cpu_type	= "ppc/e500mc",
2028		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
2029		.cpu_setup		= __setup_cpu_e5500,
2030#ifndef CONFIG_PPC32
2031		.cpu_restore		= __restore_cpu_e5500,
2032#endif
2033		.machine_check		= machine_check_e500mc,
2034		.platform		= "ppce5500",
2035		.cpu_down_flush		= cpu_down_flush_e5500,
2036	},
2037	{	/* e6500 */
2038		.pvr_mask		= 0xffff0000,
2039		.pvr_value		= 0x80400000,
2040		.cpu_name		= "e6500",
2041		.cpu_features		= CPU_FTRS_E6500,
2042		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2043			PPC_FEATURE_HAS_ALTIVEC_COMP,
2044		.cpu_user_features2	= PPC_FEATURE2_ISEL,
2045		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2046			MMU_FTR_USE_TLBILX,
2047		.icache_bsize		= 64,
2048		.dcache_bsize		= 64,
2049		.num_pmcs		= 6,
2050		.oprofile_cpu_type	= "ppc/e6500",
2051		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
2052		.cpu_setup		= __setup_cpu_e6500,
2053#ifndef CONFIG_PPC32
2054		.cpu_restore		= __restore_cpu_e6500,
2055#endif
2056		.machine_check		= machine_check_e500mc,
2057		.platform		= "ppce6500",
2058		.cpu_down_flush		= cpu_down_flush_e6500,
2059	},
2060#endif /* CONFIG_PPC_E500MC */
2061#ifdef CONFIG_PPC32
2062	{	/* default match */
2063		.pvr_mask		= 0x00000000,
2064		.pvr_value		= 0x00000000,
2065		.cpu_name		= "(generic E500 PPC)",
2066		.cpu_features		= CPU_FTRS_E500,
2067		.cpu_user_features	= COMMON_USER_BOOKE |
2068			PPC_FEATURE_HAS_SPE_COMP |
2069			PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2070		.mmu_features		= MMU_FTR_TYPE_FSL_E,
2071		.icache_bsize		= 32,
2072		.dcache_bsize		= 32,
2073		.machine_check		= machine_check_e500,
2074		.platform		= "powerpc",
2075	}
2076#endif /* CONFIG_PPC32 */
2077#endif /* CONFIG_E500 */
2078};
2079
2080void __init set_cur_cpu_spec(struct cpu_spec *s)
2081{
2082	struct cpu_spec *t = &the_cpu_spec;
2083
2084	t = PTRRELOC(t);
2085	/*
2086	 * use memcpy() instead of *t = *s so that GCC replaces it
2087	 * by __memcpy() when KASAN is active
2088	 */
2089	memcpy(t, s, sizeof(*t));
2090
2091	*PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2092}
2093
2094static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2095					       struct cpu_spec *s)
2096{
2097	struct cpu_spec *t = &the_cpu_spec;
2098	struct cpu_spec old;
2099
2100	t = PTRRELOC(t);
2101	old = *t;
2102
2103	/*
2104	 * Copy everything, then do fixups. Use memcpy() instead of *t = *s
2105	 * so that GCC replaces it by __memcpy() when KASAN is active
2106	 */
2107	memcpy(t, s, sizeof(*t));
2108
2109	/*
2110	 * If we are overriding a previous value derived from the real
2111	 * PVR with a new value obtained using a logical PVR value,
2112	 * don't modify the performance monitor fields.
2113	 */
2114	if (old.num_pmcs && !s->num_pmcs) {
2115		t->num_pmcs = old.num_pmcs;
2116		t->pmc_type = old.pmc_type;
2117		t->oprofile_type = old.oprofile_type;
2118		t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2119		t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2120		t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2121
2122		/*
2123		 * If we have passed through this logic once before and
2124		 * have pulled the default case because the real PVR was
2125		 * not found inside cpu_specs[], then we are possibly
2126		 * running in compatibility mode. In that case, let the
2127		 * oprofiler know which set of compatibility counters to
2128		 * pull from by making sure the oprofile_cpu_type string
2129		 * is set to that of compatibility mode. If the
2130		 * oprofile_cpu_type already has a value, then we are
2131		 * possibly overriding a real PVR with a logical one,
2132		 * and, in that case, keep the current value for
2133		 * oprofile_cpu_type. Futhermore, let's ensure that the
2134		 * fix for the PMAO bug is enabled on compatibility mode.
2135		 */
2136		if (old.oprofile_cpu_type != NULL) {
2137			t->oprofile_cpu_type = old.oprofile_cpu_type;
2138			t->cpu_features |= old.cpu_features & CPU_FTR_PMAO_BUG;
2139		}
2140	}
2141
2142	*PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2143
2144	/*
2145	 * Set the base platform string once; assumes
2146	 * we're called with real pvr first.
2147	 */
2148	if (*PTRRELOC(&powerpc_base_platform) == NULL)
2149		*PTRRELOC(&powerpc_base_platform) = t->platform;
2150
2151#if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2152	/* ppc64 and booke expect identify_cpu to also call setup_cpu for
2153	 * that processor. I will consolidate that at a later time, for now,
2154	 * just use #ifdef. We also don't need to PTRRELOC the function
2155	 * pointer on ppc64 and booke as we are running at 0 in real mode
2156	 * on ppc64 and reloc_offset is always 0 on booke.
2157	 */
2158	if (t->cpu_setup) {
2159		t->cpu_setup(offset, t);
2160	}
2161#endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2162
2163	return t;
2164}
2165
2166struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2167{
2168	struct cpu_spec *s = cpu_specs;
2169	int i;
2170
2171	s = PTRRELOC(s);
2172
2173	for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2174		if ((pvr & s->pvr_mask) == s->pvr_value)
2175			return setup_cpu_spec(offset, s);
2176	}
2177
2178	BUG();
2179
2180	return NULL;
2181}
2182
2183/*
2184 * Used by cpufeatures to get the name for CPUs with a PVR table.
2185 * If they don't hae a PVR table, cpufeatures gets the name from
2186 * cpu device-tree node.
2187 */
2188void __init identify_cpu_name(unsigned int pvr)
2189{
2190	struct cpu_spec *s = cpu_specs;
2191	struct cpu_spec *t = &the_cpu_spec;
2192	int i;
2193
2194	s = PTRRELOC(s);
2195	t = PTRRELOC(t);
2196
2197	for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2198		if ((pvr & s->pvr_mask) == s->pvr_value) {
2199			t->cpu_name = s->cpu_name;
2200			return;
2201		}
2202	}
2203}
2204
2205
2206#ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2207struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2208			[0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2209};
2210EXPORT_SYMBOL_GPL(cpu_feature_keys);
2211
2212void __init cpu_feature_keys_init(void)
2213{
2214	int i;
2215
2216	for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2217		unsigned long f = 1ul << i;
2218
2219		if (!(cur_cpu_spec->cpu_features & f))
2220			static_branch_disable(&cpu_feature_keys[i]);
2221	}
2222}
2223
2224struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2225			[0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2226};
2227EXPORT_SYMBOL_GPL(mmu_feature_keys);
2228
2229void __init mmu_feature_keys_init(void)
2230{
2231	int i;
2232
2233	for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2234		unsigned long f = 1ul << i;
2235
2236		if (!(cur_cpu_spec->mmu_features & f))
2237			static_branch_disable(&mmu_feature_keys[i]);
2238	}
2239}
2240#endif