Contributors: 7
Author Tokens Token Proportion Commits Commit Proportion
Christophe Leroy 951 71.13% 2 15.38%
Kumar Gala 236 17.65% 4 30.77%
Benjamin Herrenschmidt 65 4.86% 3 23.08%
Linus Torvalds 51 3.81% 1 7.69%
Paul Mackerras 20 1.50% 1 7.69%
Madhulika Madishetty 12 0.90% 1 7.69%
Stephen Rothwell 2 0.15% 1 7.69%
Total 1337 13 
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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
 */

#define COMMON_USER_BOOKE	(PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
				 PPC_FEATURE_BOOKE)

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