305 lines
8.8 KiB
C
305 lines
8.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
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*/
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#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
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PPC_FEATURE_BOOKE)
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static struct cpu_spec cpu_specs[] __initdata = {
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{
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x40000850,
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.cpu_name = "440GR Rev. A",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{ /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x40000858,
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.cpu_name = "440EP Rev. A",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440ep,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x400008d3,
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.cpu_name = "440GR Rev. B",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{ /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
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.pvr_mask = 0xf0000ff7,
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.pvr_value = 0x400008d4,
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.cpu_name = "440EP Rev. C",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440ep,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{ /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x400008db,
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.cpu_name = "440EP Rev. B",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440ep,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{ /* 440GRX */
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.pvr_mask = 0xf0000ffb,
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.pvr_value = 0x200008D0,
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.cpu_name = "440GRX",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440grx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
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.pvr_mask = 0xf0000ffb,
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.pvr_value = 0x200008D8,
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.cpu_name = "440EPX",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440epx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440GP Rev. B */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x40000440,
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.cpu_name = "440GP Rev. B",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440gp",
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},
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{ /* 440GP Rev. C */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x40000481,
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.cpu_name = "440GP Rev. C",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440gp",
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},
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{ /* 440GX Rev. A */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x50000850,
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.cpu_name = "440GX Rev. A",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440gx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440GX Rev. B */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x50000851,
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.cpu_name = "440GX Rev. B",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440gx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440GX Rev. C */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x50000892,
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.cpu_name = "440GX Rev. C",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440gx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440GX Rev. F */
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.pvr_mask = 0xf0000fff,
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.pvr_value = 0x50000894,
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.cpu_name = "440GX Rev. F",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440gx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440SP Rev. A */
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.pvr_mask = 0xfff00fff,
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.pvr_value = 0x53200891,
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.cpu_name = "440SP Rev. A",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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},
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{ /* 440SPe Rev. A */
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.pvr_mask = 0xfff00fff,
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.pvr_value = 0x53400890,
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.cpu_name = "440SPe Rev. A",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440spe,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 440SPe Rev. B */
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.pvr_mask = 0xfff00fff,
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.pvr_value = 0x53400891,
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.cpu_name = "440SPe Rev. B",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_440spe,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 460EX */
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.pvr_mask = 0xffff0006,
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.pvr_value = 0x13020002,
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.cpu_name = "460EX",
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.cpu_features = CPU_FTRS_440x6,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_460ex,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 460EX Rev B */
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.pvr_mask = 0xffff0007,
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.pvr_value = 0x13020004,
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.cpu_name = "460EX Rev. B",
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.cpu_features = CPU_FTRS_440x6,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_460ex,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 460GT */
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.pvr_mask = 0xffff0006,
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.pvr_value = 0x13020000,
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.cpu_name = "460GT",
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.cpu_features = CPU_FTRS_440x6,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_460gt,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 460GT Rev B */
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.pvr_mask = 0xffff0007,
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.pvr_value = 0x13020005,
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.cpu_name = "460GT Rev. B",
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.cpu_features = CPU_FTRS_440x6,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_460gt,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 460SX */
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.pvr_mask = 0xffffff00,
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.pvr_value = 0x13541800,
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.cpu_name = "460SX",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_460sx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* 464 in APM821xx */
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.pvr_mask = 0xfffffff0,
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.pvr_value = 0x12C41C80,
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.cpu_name = "APM821XX",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE |
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PPC_FEATURE_HAS_FPU,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.cpu_setup = __setup_cpu_apm821xx,
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.machine_check = machine_check_440A,
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.platform = "ppc440",
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},
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{ /* default match */
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.pvr_mask = 0x00000000,
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.pvr_value = 0x00000000,
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.cpu_name = "(generic 44x PPC)",
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.cpu_features = CPU_FTRS_44X,
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.cpu_user_features = COMMON_USER_BOOKE,
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.mmu_features = MMU_FTR_TYPE_44x,
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.icache_bsize = 32,
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.dcache_bsize = 32,
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.machine_check = machine_check_4xx,
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.platform = "ppc440",
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}
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};
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