Quelle  cpu_specs_44x.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
 */

#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
     PPC_FEATURE_BOOKE)

static struct cpu_spec cpu_specs[] __initdata = {
 {
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x40000850,
  .cpu_name  = "440GR Rev. A",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x40000858,
  .cpu_name  = "440EP Rev. A",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440ep,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 {
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x400008d3,
  .cpu_name  = "440GR Rev. B",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
  .pvr_mask  = 0xf0000ff7,
  .pvr_value  = 0x400008d4,
  .cpu_name  = "440EP Rev. C",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440ep,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x400008db,
  .cpu_name  = "440EP Rev. B",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440ep,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 { /* 440GRX */
  .pvr_mask  = 0xf0000ffb,
  .pvr_value  = 0x200008D0,
  .cpu_name  = "440GRX",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440grx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
  .pvr_mask  = 0xf0000ffb,
  .pvr_value  = 0x200008D8,
  .cpu_name  = "440EPX",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440epx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 440GP Rev. B */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x40000440,
  .cpu_name  = "440GP Rev. B",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440gp",
 },
 { /* 440GP Rev. C */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x40000481,
  .cpu_name  = "440GP Rev. C",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440gp",
 },
 { /* 440GX Rev. A */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x50000850,
  .cpu_name  = "440GX Rev. A",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440gx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 440GX Rev. B */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x50000851,
  .cpu_name  = "440GX Rev. B",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440gx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 440GX Rev. C */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x50000892,
  .cpu_name  = "440GX Rev. C",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440gx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 440GX Rev. F */
  .pvr_mask  = 0xf0000fff,
  .pvr_value  = 0x50000894,
  .cpu_name  = "440GX Rev. F",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440gx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 440SP Rev. A */
  .pvr_mask  = 0xfff00fff,
  .pvr_value  = 0x53200891,
  .cpu_name  = "440SP Rev. A",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 },
 { /* 440SPe Rev. A */
  .pvr_mask               = 0xfff00fff,
  .pvr_value              = 0x53400890,
  .cpu_name               = "440SPe Rev. A",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features      = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize           = 32,
  .dcache_bsize           = 32,
  .cpu_setup  = __setup_cpu_440spe,
  .machine_check  = machine_check_440A,
  .platform               = "ppc440",
 },
 { /* 440SPe Rev. B */
  .pvr_mask  = 0xfff00fff,
  .pvr_value  = 0x53400891,
  .cpu_name  = "440SPe Rev. B",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_440spe,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 460EX */
  .pvr_mask  = 0xffff0006,
  .pvr_value  = 0x13020002,
  .cpu_name  = "460EX",
  .cpu_features  = CPU_FTRS_440x6,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_460ex,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 460EX Rev B */
  .pvr_mask  = 0xffff0007,
  .pvr_value  = 0x13020004,
  .cpu_name  = "460EX Rev. B",
  .cpu_features  = CPU_FTRS_440x6,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_460ex,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 460GT */
  .pvr_mask  = 0xffff0006,
  .pvr_value  = 0x13020000,
  .cpu_name  = "460GT",
  .cpu_features  = CPU_FTRS_440x6,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_460gt,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 460GT Rev B */
  .pvr_mask  = 0xffff0007,
  .pvr_value  = 0x13020005,
  .cpu_name  = "460GT Rev. B",
  .cpu_features  = CPU_FTRS_440x6,
  .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_460gt,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 460SX */
  .pvr_mask  = 0xffffff00,
  .pvr_value  = 0x13541800,
  .cpu_name  = "460SX",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_460sx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* 464 in APM821xx */
  .pvr_mask  = 0xfffffff0,
  .pvr_value  = 0x12C41C80,
  .cpu_name  = "APM821XX",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE |
   PPC_FEATURE_HAS_FPU,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .cpu_setup  = __setup_cpu_apm821xx,
  .machine_check  = machine_check_440A,
  .platform  = "ppc440",
 },
 { /* default match */
  .pvr_mask  = 0x00000000,
  .pvr_value  = 0x00000000,
  .cpu_name  = "(generic 44x PPC)",
  .cpu_features  = CPU_FTRS_44X,
  .cpu_user_features = COMMON_USER_BOOKE,
  .mmu_features  = MMU_FTR_TYPE_44x,
  .icache_bsize  = 32,
  .dcache_bsize  = 32,
  .machine_check  = machine_check_4xx,
  .platform  = "ppc440",
 }
};