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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/powerpc/kernel/cpu_specs_47x.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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	{ /* 476 DD2 core */

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		.pvr_mask		= 0xffffffff,

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		.pvr_value		= 0x11a52080,

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		.cpu_name		= "476",

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		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,

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		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |

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					  MMU_FTR_LOCK_BCAST_INVAL,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 128,

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		.machine_check		= machine_check_47x,

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		.platform		= "ppc470",

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	},

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	{ /* 476fpe */

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		.pvr_mask		= 0xffff0000,

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		.pvr_value		= 0x7ff50000,

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		.cpu_name		= "476fpe",

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		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,

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		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |

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					  MMU_FTR_LOCK_BCAST_INVAL,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 128,

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		.machine_check		= machine_check_47x,

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		.platform		= "ppc470",

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	},

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	{ /* 476 iss */

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		.pvr_mask		= 0xffff0000,

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		.pvr_value		= 0x00050000,

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		.cpu_name		= "476",

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		.cpu_features		= CPU_FTRS_47X,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,

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		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |

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					  MMU_FTR_LOCK_BCAST_INVAL,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 128,

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		.machine_check		= machine_check_47x,

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		.platform		= "ppc470",

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	},

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	{ /* 476 others */

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		.pvr_mask		= 0xffff0000,

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		.pvr_value		= 0x11a50000,

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		.cpu_name		= "476",

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		.cpu_features		= CPU_FTRS_47X,

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		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,

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		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |

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					  MMU_FTR_LOCK_BCAST_INVAL,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 128,

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		.machine_check		= machine_check_47x,

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		.platform		= "ppc470",

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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 47x PPC)",

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		.cpu_features		= CPU_FTRS_47X,

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		.cpu_user_features	= COMMON_USER_BOOKE,

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		.mmu_features		= MMU_FTR_TYPE_47x,

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		.icache_bsize		= 32,

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		.dcache_bsize		= 128,

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		.machine_check		= machine_check_47x,

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		.platform		= "ppc470",

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	}

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};

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