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
9 static 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 };
58
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