1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
 4 */
 5
 6#define COMMON_USER_BOOKE	(PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 7				 PPC_FEATURE_BOOKE)
 8
 9static struct cpu_spec cpu_specs[] __initdata = {
10	{ /* 476 DD2 core */
11		.pvr_mask		= 0xffffffff,
12		.pvr_value		= 0x11a52080,
13		.cpu_name		= "476",
14		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,
15		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
16		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |
17					  MMU_FTR_LOCK_BCAST_INVAL,
18		.icache_bsize		= 32,
19		.dcache_bsize		= 128,
20		.machine_check		= machine_check_47x,
21		.platform		= "ppc470",
22	},
23	{ /* 476fpe */
24		.pvr_mask		= 0xffff0000,
25		.pvr_value		= 0x7ff50000,
26		.cpu_name		= "476fpe",
27		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,
28		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
29		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |
30					  MMU_FTR_LOCK_BCAST_INVAL,
31		.icache_bsize		= 32,
32		.dcache_bsize		= 128,
33		.machine_check		= machine_check_47x,
34		.platform		= "ppc470",
35	},
36	{ /* 476 iss */
37		.pvr_mask		= 0xffff0000,
38		.pvr_value		= 0x00050000,
39		.cpu_name		= "476",
40		.cpu_features		= CPU_FTRS_47X,
41		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
42		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |
43					  MMU_FTR_LOCK_BCAST_INVAL,
44		.icache_bsize		= 32,
45		.dcache_bsize		= 128,
46		.machine_check		= machine_check_47x,
47		.platform		= "ppc470",
48	},
49	{ /* 476 others */
50		.pvr_mask		= 0xffff0000,
51		.pvr_value		= 0x11a50000,
52		.cpu_name		= "476",
53		.cpu_features		= CPU_FTRS_47X,
54		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
55		.mmu_features		= MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST |
56					  MMU_FTR_LOCK_BCAST_INVAL,
57		.icache_bsize		= 32,
58		.dcache_bsize		= 128,
59		.machine_check		= machine_check_47x,
60		.platform		= "ppc470",
61	},
62	{	/* default match */
63		.pvr_mask		= 0x00000000,
64		.pvr_value		= 0x00000000,
65		.cpu_name		= "(generic 47x PPC)",
66		.cpu_features		= CPU_FTRS_47X,
67		.cpu_user_features	= COMMON_USER_BOOKE,
68		.mmu_features		= MMU_FTR_TYPE_47x,
69		.icache_bsize		= 32,
70		.dcache_bsize		= 128,
71		.machine_check		= machine_check_47x,
72		.platform		= "ppc470",
73	}
74};