CoCalc -- cpu_specs

GitHub Repository: torvalds/linux
Path: blob/master/arch/powerpc/kernel/cpu_specs_44x.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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	{
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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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