| /* |
| * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org) |
| * |
| * Modifications for ppc64: |
| * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| #include <linux/config.h> |
| #include <linux/string.h> |
| #include <linux/sched.h> |
| #include <linux/threads.h> |
| #include <linux/init.h> |
| #include <linux/module.h> |
| |
| #include <asm/oprofile_impl.h> |
| #include <asm/cputable.h> |
| |
| struct cpu_spec* cur_cpu_spec = NULL; |
| EXPORT_SYMBOL(cur_cpu_spec); |
| |
| /* NOTE: |
| * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's |
| * the responsibility of the appropriate CPU save/restore functions to |
| * eventually copy these settings over. Those save/restore aren't yet |
| * part of the cputable though. That has to be fixed for both ppc32 |
| * and ppc64 |
| */ |
| #ifdef CONFIG_PPC64 |
| extern void __setup_cpu_power3(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_power4(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_be(unsigned long offset, struct cpu_spec* spec); |
| #else |
| extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec); |
| extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec); |
| #endif /* CONFIG_PPC32 */ |
| extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec); |
| |
| /* This table only contains "desktop" CPUs, it need to be filled with embedded |
| * ones as well... |
| */ |
| #define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \ |
| PPC_FEATURE_HAS_MMU) |
| #define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64) |
| #define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4) |
| #define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5) |
| #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS) |
| |
| |
| /* We only set the spe features if the kernel was compiled with |
| * spe support |
| */ |
| #ifdef CONFIG_SPE |
| #define PPC_FEATURE_SPE_COMP PPC_FEATURE_HAS_SPE |
| #else |
| #define PPC_FEATURE_SPE_COMP 0 |
| #endif |
| |
| struct cpu_spec cpu_specs[] = { |
| #ifdef CONFIG_PPC64 |
| { /* Power3 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00400000, |
| .cpu_name = "POWER3 (630)", |
| .cpu_features = CPU_FTRS_POWER3, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/power3", |
| .oprofile_type = RS64, |
| }, |
| { /* Power3+ */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00410000, |
| .cpu_name = "POWER3 (630+)", |
| .cpu_features = CPU_FTRS_POWER3, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/power3", |
| .oprofile_type = RS64, |
| }, |
| { /* Northstar */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00330000, |
| .cpu_name = "RS64-II (northstar)", |
| .cpu_features = CPU_FTRS_RS64, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/rs64", |
| .oprofile_type = RS64, |
| }, |
| { /* Pulsar */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00340000, |
| .cpu_name = "RS64-III (pulsar)", |
| .cpu_features = CPU_FTRS_RS64, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/rs64", |
| .oprofile_type = RS64, |
| }, |
| { /* I-star */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00360000, |
| .cpu_name = "RS64-III (icestar)", |
| .cpu_features = CPU_FTRS_RS64, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/rs64", |
| .oprofile_type = RS64, |
| }, |
| { /* S-star */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00370000, |
| .cpu_name = "RS64-IV (sstar)", |
| .cpu_features = CPU_FTRS_RS64, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power3, |
| .oprofile_cpu_type = "ppc64/rs64", |
| .oprofile_type = RS64, |
| }, |
| { /* Power4 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00350000, |
| .cpu_name = "POWER4 (gp)", |
| .cpu_features = CPU_FTRS_POWER4, |
| .cpu_user_features = COMMON_USER_POWER4, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power4, |
| .oprofile_cpu_type = "ppc64/power4", |
| .oprofile_type = POWER4, |
| }, |
| { /* Power4+ */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00380000, |
| .cpu_name = "POWER4+ (gq)", |
| .cpu_features = CPU_FTRS_POWER4, |
| .cpu_user_features = COMMON_USER_POWER4, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_power4, |
| .oprofile_cpu_type = "ppc64/power4", |
| .oprofile_type = POWER4, |
| }, |
| { /* PPC970 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00390000, |
| .cpu_name = "PPC970", |
| .cpu_features = CPU_FTRS_PPC970, |
| .cpu_user_features = COMMON_USER_POWER4 | |
| PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_ppc970, |
| .oprofile_cpu_type = "ppc64/970", |
| .oprofile_type = POWER4, |
| }, |
| #endif /* CONFIG_PPC64 */ |
| #if defined(CONFIG_PPC64) || defined(CONFIG_POWER4) |
| { /* PPC970FX */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x003c0000, |
| .cpu_name = "PPC970FX", |
| #ifdef CONFIG_PPC32 |
| .cpu_features = CPU_FTRS_970_32, |
| #else |
| .cpu_features = CPU_FTRS_PPC970, |
| #endif |
| .cpu_user_features = COMMON_USER_POWER4 | |
| PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 8, |
| .cpu_setup = __setup_cpu_ppc970, |
| .oprofile_cpu_type = "ppc64/970", |
| .oprofile_type = POWER4, |
| }, |
| #endif /* defined(CONFIG_PPC64) || defined(CONFIG_POWER4) */ |
| #ifdef CONFIG_PPC64 |
| { /* PPC970MP */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00440000, |
| .cpu_name = "PPC970MP", |
| .cpu_features = CPU_FTRS_PPC970, |
| .cpu_user_features = COMMON_USER_POWER4 | |
| PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .cpu_setup = __setup_cpu_ppc970, |
| .oprofile_cpu_type = "ppc64/970", |
| .oprofile_type = POWER4, |
| }, |
| { /* Power5 GR */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x003a0000, |
| .cpu_name = "POWER5 (gr)", |
| .cpu_features = CPU_FTRS_POWER5, |
| .cpu_user_features = COMMON_USER_POWER5, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_power4, |
| .oprofile_cpu_type = "ppc64/power5", |
| .oprofile_type = POWER4, |
| }, |
| { /* Power5 GS */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x003b0000, |
| .cpu_name = "POWER5+ (gs)", |
| .cpu_features = CPU_FTRS_POWER5, |
| .cpu_user_features = COMMON_USER_POWER5_PLUS, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_power4, |
| .oprofile_cpu_type = "ppc64/power5+", |
| .oprofile_type = POWER4, |
| }, |
| { /* Cell Broadband Engine */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00700000, |
| .cpu_name = "Cell Broadband Engine", |
| .cpu_features = CPU_FTRS_CELL, |
| .cpu_user_features = COMMON_USER_PPC64 | |
| PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .cpu_setup = __setup_cpu_be, |
| }, |
| { /* default match */ |
| .pvr_mask = 0x00000000, |
| .pvr_value = 0x00000000, |
| .cpu_name = "POWER4 (compatible)", |
| .cpu_features = CPU_FTRS_COMPATIBLE, |
| .cpu_user_features = COMMON_USER_PPC64, |
| .icache_bsize = 128, |
| .dcache_bsize = 128, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_power4, |
| } |
| #endif /* CONFIG_PPC64 */ |
| #ifdef CONFIG_PPC32 |
| #if CLASSIC_PPC |
| { /* 601 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00010000, |
| .cpu_name = "601", |
| .cpu_features = CPU_FTRS_PPC601, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR | |
| PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 603 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00030000, |
| .cpu_name = "603", |
| .cpu_features = CPU_FTRS_603, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* 603e */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00060000, |
| .cpu_name = "603e", |
| .cpu_features = CPU_FTRS_603, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* 603ev */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00070000, |
| .cpu_name = "603ev", |
| .cpu_features = CPU_FTRS_603, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* 604 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00040000, |
| .cpu_name = "604", |
| .cpu_features = CPU_FTRS_604, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 2, |
| .cpu_setup = __setup_cpu_604 |
| }, |
| { /* 604e */ |
| .pvr_mask = 0xfffff000, |
| .pvr_value = 0x00090000, |
| .cpu_name = "604e", |
| .cpu_features = CPU_FTRS_604, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_604 |
| }, |
| { /* 604r */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00090000, |
| .cpu_name = "604r", |
| .cpu_features = CPU_FTRS_604, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_604 |
| }, |
| { /* 604ev */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x000a0000, |
| .cpu_name = "604ev", |
| .cpu_features = CPU_FTRS_604, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_604 |
| }, |
| { /* 740/750 (0x4202, don't support TAU ?) */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x00084202, |
| .cpu_name = "740/750", |
| .cpu_features = CPU_FTRS_740_NOTAU, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750 |
| }, |
| { /* 750CX (80100 and 8010x?) */ |
| .pvr_mask = 0xfffffff0, |
| .pvr_value = 0x00080100, |
| .cpu_name = "750CX", |
| .cpu_features = CPU_FTRS_750, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750cx |
| }, |
| { /* 750CX (82201 and 82202) */ |
| .pvr_mask = 0xfffffff0, |
| .pvr_value = 0x00082200, |
| .cpu_name = "750CX", |
| .cpu_features = CPU_FTRS_750, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750cx |
| }, |
| { /* 750CXe (82214) */ |
| .pvr_mask = 0xfffffff0, |
| .pvr_value = 0x00082210, |
| .cpu_name = "750CXe", |
| .cpu_features = CPU_FTRS_750, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750cx |
| }, |
| { /* 750CXe "Gekko" (83214) */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x00083214, |
| .cpu_name = "750CXe", |
| .cpu_features = CPU_FTRS_750, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750cx |
| }, |
| { /* 745/755 */ |
| .pvr_mask = 0xfffff000, |
| .pvr_value = 0x00083000, |
| .cpu_name = "745/755", |
| .cpu_features = CPU_FTRS_750, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750 |
| }, |
| { /* 750FX rev 1.x */ |
| .pvr_mask = 0xffffff00, |
| .pvr_value = 0x70000100, |
| .cpu_name = "750FX", |
| .cpu_features = CPU_FTRS_750FX1, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750 |
| }, |
| { /* 750FX rev 2.0 must disable HID0[DPM] */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x70000200, |
| .cpu_name = "750FX", |
| .cpu_features = CPU_FTRS_750FX2, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750 |
| }, |
| { /* 750FX (All revs except 2.0) */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x70000000, |
| .cpu_name = "750FX", |
| .cpu_features = CPU_FTRS_750FX, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750fx |
| }, |
| { /* 750GX */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x70020000, |
| .cpu_name = "750GX", |
| .cpu_features = CPU_FTRS_750GX, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750fx |
| }, |
| { /* 740/750 (L2CR bit need fixup for 740) */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00080000, |
| .cpu_name = "740/750", |
| .cpu_features = CPU_FTRS_740, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_750 |
| }, |
| { /* 7400 rev 1.1 ? (no TAU) */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x000c1101, |
| .cpu_name = "7400 (1.1)", |
| .cpu_features = CPU_FTRS_7400_NOTAU, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_7400 |
| }, |
| { /* 7400 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x000c0000, |
| .cpu_name = "7400", |
| .cpu_features = CPU_FTRS_7400, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_7400 |
| }, |
| { /* 7410 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x800c0000, |
| .cpu_name = "7410", |
| .cpu_features = CPU_FTRS_7400, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .cpu_setup = __setup_cpu_7410 |
| }, |
| { /* 7450 2.0 - no doze/nap */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x80000200, |
| .cpu_name = "7450", |
| .cpu_features = CPU_FTRS_7450_20, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7450 2.1 */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x80000201, |
| .cpu_name = "7450", |
| .cpu_features = CPU_FTRS_7450_21, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7450 2.3 and newer */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80000000, |
| .cpu_name = "7450", |
| .cpu_features = CPU_FTRS_7450_23, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7455 rev 1.x */ |
| .pvr_mask = 0xffffff00, |
| .pvr_value = 0x80010100, |
| .cpu_name = "7455", |
| .cpu_features = CPU_FTRS_7455_1, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7455 rev 2.0 */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x80010200, |
| .cpu_name = "7455", |
| .cpu_features = CPU_FTRS_7455_20, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7455 others */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80010000, |
| .cpu_name = "7455", |
| .cpu_features = CPU_FTRS_7455, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7447/7457 Rev 1.0 */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x80020100, |
| .cpu_name = "7447/7457", |
| .cpu_features = CPU_FTRS_7447_10, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7447/7457 Rev 1.1 */ |
| .pvr_mask = 0xffffffff, |
| .pvr_value = 0x80020101, |
| .cpu_name = "7447/7457", |
| .cpu_features = CPU_FTRS_7447_10, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7447/7457 Rev 1.2 and later */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80020000, |
| .cpu_name = "7447/7457", |
| .cpu_features = CPU_FTRS_7447, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7447A */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80030000, |
| .cpu_name = "7447A", |
| .cpu_features = CPU_FTRS_7447A, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 7448 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80040000, |
| .cpu_name = "7448", |
| .cpu_features = CPU_FTRS_7447A, |
| .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 6, |
| .cpu_setup = __setup_cpu_745x, |
| .oprofile_cpu_type = "ppc/7450", |
| .oprofile_type = G4, |
| }, |
| { /* 82xx (8240, 8245, 8260 are all 603e cores) */ |
| .pvr_mask = 0x7fff0000, |
| .pvr_value = 0x00810000, |
| .cpu_name = "82xx", |
| .cpu_features = CPU_FTRS_82XX, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* All G2_LE (603e core, plus some) have the same pvr */ |
| .pvr_mask = 0x7fff0000, |
| .pvr_value = 0x00820000, |
| .cpu_name = "G2_LE", |
| .cpu_features = CPU_FTRS_G2_LE, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* e300 (a 603e core, plus some) on 83xx */ |
| .pvr_mask = 0x7fff0000, |
| .pvr_value = 0x00830000, |
| .cpu_name = "e300", |
| .cpu_features = CPU_FTRS_E300, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .cpu_setup = __setup_cpu_603 |
| }, |
| { /* default match, we assume split I/D cache & TB (non-601)... */ |
| .pvr_mask = 0x00000000, |
| .pvr_value = 0x00000000, |
| .cpu_name = "(generic PPC)", |
| .cpu_features = CPU_FTRS_CLASSIC32, |
| .cpu_user_features = COMMON_USER, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| #endif /* CLASSIC_PPC */ |
| #ifdef CONFIG_8xx |
| { /* 8xx */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00500000, |
| .cpu_name = "8xx", |
| /* CPU_FTR_MAYBE_CAN_DOZE is possible, |
| * if the 8xx code is there.... */ |
| .cpu_features = CPU_FTRS_8XX, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 16, |
| .dcache_bsize = 16, |
| }, |
| #endif /* CONFIG_8xx */ |
| #ifdef CONFIG_40x |
| { /* 403GC */ |
| .pvr_mask = 0xffffff00, |
| .pvr_value = 0x00200200, |
| .cpu_name = "403GC", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 16, |
| .dcache_bsize = 16, |
| }, |
| { /* 403GCX */ |
| .pvr_mask = 0xffffff00, |
| .pvr_value = 0x00201400, |
| .cpu_name = "403GCX", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB, |
| .icache_bsize = 16, |
| .dcache_bsize = 16, |
| }, |
| { /* 403G ?? */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x00200000, |
| .cpu_name = "403G ??", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 16, |
| .dcache_bsize = 16, |
| }, |
| { /* 405GP */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x40110000, |
| .cpu_name = "405GP", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* STB 03xxx */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x40130000, |
| .cpu_name = "STB03xxx", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* STB 04xxx */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x41810000, |
| .cpu_name = "STB04xxx", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* NP405L */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x41610000, |
| .cpu_name = "NP405L", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* NP4GS3 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x40B10000, |
| .cpu_name = "NP4GS3", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* NP405H */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x41410000, |
| .cpu_name = "NP405H", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 405GPr */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x50910000, |
| .cpu_name = "405GPr", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* STBx25xx */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x51510000, |
| .cpu_name = "STBx25xx", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 405LP */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x41F10000, |
| .cpu_name = "405LP", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* Xilinx Virtex-II Pro */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x20010000, |
| .cpu_name = "Virtex-II Pro", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 405EP */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x51210000, |
| .cpu_name = "405EP", |
| .cpu_features = CPU_FTRS_40X, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| |
| #endif /* CONFIG_40x */ |
| #ifdef CONFIG_44x |
| { |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x40000850, |
| .cpu_name = "440EP Rev. A", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = COMMON_USER, /* 440EP has an FPU */ |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x400008d3, |
| .cpu_name = "440EP Rev. B", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = COMMON_USER, /* 440EP has an FPU */ |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GP Rev. B */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x40000440, |
| .cpu_name = "440GP Rev. B", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GP Rev. C */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x40000481, |
| .cpu_name = "440GP Rev. C", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GX Rev. A */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x50000850, |
| .cpu_name = "440GX Rev. A", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GX Rev. B */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x50000851, |
| .cpu_name = "440GX Rev. B", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GX Rev. C */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x50000892, |
| .cpu_name = "440GX Rev. C", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440GX Rev. F */ |
| .pvr_mask = 0xf0000fff, |
| .pvr_value = 0x50000894, |
| .cpu_name = "440GX Rev. F", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440SP Rev. A */ |
| .pvr_mask = 0xff000fff, |
| .pvr_value = 0x53000891, |
| .cpu_name = "440SP Rev. A", |
| .cpu_features = CPU_FTRS_44X, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| { /* 440SPe Rev. A */ |
| .pvr_mask = 0xff000fff, |
| .pvr_value = 0x53000890, |
| .cpu_name = "440SPe Rev. A", |
| .cpu_features = CPU_FTR_SPLIT_ID_CACHE | |
| CPU_FTR_USE_TB, |
| .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| }, |
| #endif /* CONFIG_44x */ |
| #ifdef CONFIG_FSL_BOOKE |
| { /* e200z5 */ |
| .pvr_mask = 0xfff00000, |
| .pvr_value = 0x81000000, |
| .cpu_name = "e200z5", |
| /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */ |
| .cpu_features = CPU_FTRS_E200, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_EFP_SINGLE | |
| PPC_FEATURE_UNIFIED_CACHE, |
| .dcache_bsize = 32, |
| }, |
| { /* e200z6 */ |
| .pvr_mask = 0xfff00000, |
| .pvr_value = 0x81100000, |
| .cpu_name = "e200z6", |
| /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */ |
| .cpu_features = CPU_FTRS_E200, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP | |
| PPC_FEATURE_HAS_EFP_SINGLE | |
| PPC_FEATURE_UNIFIED_CACHE, |
| .dcache_bsize = 32, |
| }, |
| { /* e500 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80200000, |
| .cpu_name = "e500", |
| /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */ |
| .cpu_features = CPU_FTRS_E500, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP | |
| PPC_FEATURE_HAS_EFP_SINGLE, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .oprofile_cpu_type = "ppc/e500", |
| .oprofile_type = BOOKE, |
| }, |
| { /* e500v2 */ |
| .pvr_mask = 0xffff0000, |
| .pvr_value = 0x80210000, |
| .cpu_name = "e500v2", |
| /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */ |
| .cpu_features = CPU_FTRS_E500_2, |
| .cpu_user_features = PPC_FEATURE_32 | |
| PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP | |
| PPC_FEATURE_HAS_EFP_SINGLE | PPC_FEATURE_HAS_EFP_DOUBLE, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| .num_pmcs = 4, |
| .oprofile_cpu_type = "ppc/e500", |
| .oprofile_type = BOOKE, |
| }, |
| #endif |
| #if !CLASSIC_PPC |
| { /* default match */ |
| .pvr_mask = 0x00000000, |
| .pvr_value = 0x00000000, |
| .cpu_name = "(generic PPC)", |
| .cpu_features = CPU_FTRS_GENERIC_32, |
| .cpu_user_features = PPC_FEATURE_32, |
| .icache_bsize = 32, |
| .dcache_bsize = 32, |
| } |
| #endif /* !CLASSIC_PPC */ |
| #endif /* CONFIG_PPC32 */ |
| }; |
