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	{	/* e500 */
11		.pvr_mask		= 0xffff0000,
12		.pvr_value		= 0x80200000,
13		.cpu_name		= "e500",
14		.cpu_features		= CPU_FTRS_E500,
15		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
16					  PPC_FEATURE_HAS_EFP_SINGLE_COMP,
17		.cpu_user_features2	= PPC_FEATURE2_ISEL,
18		.mmu_features		= MMU_FTR_TYPE_FSL_E,
19		.icache_bsize		= 32,
20		.dcache_bsize		= 32,
21		.num_pmcs		= 4,
22		.cpu_setup		= __setup_cpu_e500v1,
23		.machine_check		= machine_check_e500,
24		.platform		= "ppc8540",
25	},
26	{	/* e500v2 */
27		.pvr_mask		= 0xffff0000,
28		.pvr_value		= 0x80210000,
29		.cpu_name		= "e500v2",
30		.cpu_features		= CPU_FTRS_E500_2,
31		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
32					  PPC_FEATURE_HAS_EFP_SINGLE_COMP |
33					  PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
34		.cpu_user_features2	= PPC_FEATURE2_ISEL,
35		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
36		.icache_bsize		= 32,
37		.dcache_bsize		= 32,
38		.num_pmcs		= 4,
39		.cpu_setup		= __setup_cpu_e500v2,
40		.machine_check		= machine_check_e500,
41		.platform		= "ppc8548",
42		.cpu_down_flush		= cpu_down_flush_e500v2,
43	},
44	{	/* default match */
45		.pvr_mask		= 0x00000000,
46		.pvr_value		= 0x00000000,
47		.cpu_name		= "(generic E500 PPC)",
48		.cpu_features		= CPU_FTRS_E500,
49		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_SPE_COMP |
50					  PPC_FEATURE_HAS_EFP_SINGLE_COMP,
51		.mmu_features		= MMU_FTR_TYPE_FSL_E,
52		.icache_bsize		= 32,
53		.dcache_bsize		= 32,
54		.machine_check		= machine_check_e500,
55		.platform		= "powerpc",
56	}
57};