76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
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/* 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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* Modifications for ppc64:
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* Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
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*/
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#ifdef CONFIG_PPC64
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#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
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PPC_FEATURE_HAS_FPU | PPC_FEATURE_64)
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#else
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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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#endif
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static struct cpu_spec cpu_specs[] __initdata = {
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#ifdef CONFIG_PPC32
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{ /* e500mc */
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.pvr_mask = 0xffff0000,
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.pvr_value = 0x80230000,
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.cpu_name = "e500mc",
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.cpu_features = CPU_FTRS_E500MC,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.cpu_user_features2 = PPC_FEATURE2_ISEL,
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.mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
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.icache_bsize = 64,
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.dcache_bsize = 64,
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.num_pmcs = 4,
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.cpu_setup = __setup_cpu_e500mc,
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.machine_check = machine_check_e500mc,
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.platform = "ppce500mc",
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.cpu_down_flush = cpu_down_flush_e500mc,
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},
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#endif /* CONFIG_PPC32 */
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{ /* e5500 */
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.pvr_mask = 0xffff0000,
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.pvr_value = 0x80240000,
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.cpu_name = "e5500",
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.cpu_features = CPU_FTRS_E5500,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
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.cpu_user_features2 = PPC_FEATURE2_ISEL,
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.mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
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.icache_bsize = 64,
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.dcache_bsize = 64,
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.num_pmcs = 4,
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.cpu_setup = __setup_cpu_e5500,
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#ifndef CONFIG_PPC32
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.cpu_restore = __restore_cpu_e5500,
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#endif
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.machine_check = machine_check_e500mc,
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.platform = "ppce5500",
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.cpu_down_flush = cpu_down_flush_e5500,
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},
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{ /* e6500 */
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.pvr_mask = 0xffff0000,
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.pvr_value = 0x80400000,
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.cpu_name = "e6500",
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.cpu_features = CPU_FTRS_E6500,
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.cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
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PPC_FEATURE_HAS_ALTIVEC_COMP,
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.cpu_user_features2 = PPC_FEATURE2_ISEL,
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.mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | MMU_FTR_USE_TLBILX,
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.icache_bsize = 64,
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.dcache_bsize = 64,
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.num_pmcs = 6,
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.cpu_setup = __setup_cpu_e6500,
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#ifndef CONFIG_PPC32
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.cpu_restore = __restore_cpu_e6500,
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#endif
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.machine_check = machine_check_e500mc,
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.platform = "ppce6500",
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.cpu_down_flush = cpu_down_flush_e6500,
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},
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};
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