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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/powerpc/kernel/cpu_specs_85xx.h
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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 ([email protected])

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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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	{	/* e500 */

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		.pvr_mask		= 0xffff0000,

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		.pvr_value		= 0x80200000,

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		.cpu_name		= "e500",

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		.cpu_features		= CPU_FTRS_E500,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |

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					  PPC_FEATURE_HAS_EFP_SINGLE_COMP,

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		.cpu_user_features2	= PPC_FEATURE2_ISEL,

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		.mmu_features		= MMU_FTR_TYPE_FSL_E,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 32,

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		.num_pmcs		= 4,

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		.cpu_setup		= __setup_cpu_e500v1,

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		.machine_check		= machine_check_e500,

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		.platform		= "ppc8540",

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	},

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	{	/* e500v2 */

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		.pvr_mask		= 0xffff0000,

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		.pvr_value		= 0x80210000,

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		.cpu_name		= "e500v2",

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		.cpu_features		= CPU_FTRS_E500_2,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |

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					  PPC_FEATURE_HAS_EFP_SINGLE_COMP |

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					  PPC_FEATURE_HAS_EFP_DOUBLE_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,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 32,

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		.num_pmcs		= 4,

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		.cpu_setup		= __setup_cpu_e500v2,

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		.machine_check		= machine_check_e500,

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		.platform		= "ppc8548",

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		.cpu_down_flush		= cpu_down_flush_e500v2,

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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 E500 PPC)",

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		.cpu_features		= CPU_FTRS_E500,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |

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					  PPC_FEATURE_HAS_EFP_SINGLE_COMP,

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		.mmu_features		= MMU_FTR_TYPE_FSL_E,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 32,

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		.machine_check		= machine_check_e500,

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		.platform		= "powerpc",

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	}

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};

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