1 /*
2 * Arm SCP/MCP Software
3 * Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved.
4 *
5 * SPDX-License-Identifier: BSD-3-Clause
6 */
7
8 #include "clock_soc.h"
9 #include "scp_css_mmap.h"
10
11 #include <mod_cmn650.h>
12
13 #include <fwk_id.h>
14 #include <fwk_macros.h>
15 #include <fwk_module.h>
16 #include <fwk_module_idx.h>
17
18 #include <stdbool.h>
19 #include <stddef.h>
20 #include <stdint.h>
21
22 /*
23 * CMN650 nodes
24 */
25 #define MEM_CNTRL0_ID 12
26 #define MEM_CNTRL1_ID 136
27 #define MEM_CNTRL2_ID 28
28 #define MEM_CNTRL3_ID 152
29 #define NODE_ID_HND 4
30 #define NODE_ID_SBSX 0
31
32 static const unsigned int snf_table[] = {
33 MEM_CNTRL0_ID, /* Maps to HN-F logical node 0 */
34 MEM_CNTRL0_ID, /* Maps to HN-F logical node 1 */
35 MEM_CNTRL0_ID, /* Maps to HN-F logical node 2 */
36 MEM_CNTRL0_ID, /* Maps to HN-F logical node 3 */
37 MEM_CNTRL1_ID, /* Maps to HN-F logical node 4 */
38 MEM_CNTRL1_ID, /* Maps to HN-F logical node 5 */
39 MEM_CNTRL1_ID, /* Maps to HN-F logical node 6 */
40 MEM_CNTRL1_ID, /* Maps to HN-F logical node 7 */
41 MEM_CNTRL2_ID, /* Maps to HN-F logical node 8 */
42 MEM_CNTRL2_ID, /* Maps to HN-F logical node 9 */
43 MEM_CNTRL2_ID, /* Maps to HN-F logical node 10 */
44 MEM_CNTRL2_ID, /* Maps to HN-F logical node 11 */
45 MEM_CNTRL3_ID, /* Maps to HN-F logical node 12 */
46 MEM_CNTRL3_ID, /* Maps to HN-F logical node 13 */
47 MEM_CNTRL3_ID, /* Maps to HN-F logical node 14 */
48 MEM_CNTRL3_ID, /* Maps to HN-F logical node 15 */
49 };
50
51 static const struct mod_cmn650_mem_region_map mmap[] = {
52 {
53 /*
54 * System cache backed region
55 * Map: 0x0000_0000_0000 - 0x003F_FFFFF_FFFF (4 TB)
56 */
57 .base = UINT64_C(0x000000000000),
58 .size = UINT64_C(4) * FWK_TIB,
59 .type = MOD_CMN650_MEM_REGION_TYPE_SYSCACHE,
60 },
61 {
62 /*
63 * Boot region
64 * Map: 0x0000_0000_0000 - 0x0000_0001_FFFF (128 MB)
65 */
66 .base = UINT64_C(0x000000000000),
67 .size = UINT64_C(128) * FWK_MIB,
68 .type = MOD_CMN650_REGION_TYPE_SYSCACHE_SUB,
69 .node_id = NODE_ID_SBSX,
70 },
71 {
72 /*
73 * NOR Flash
74 * Map: 0x00_0800_0000 - 0x00_0FFF_FFFF (128 MB)
75 */
76 .base = UINT64_C(0x0008000000),
77 .size = UINT64_C(128) * FWK_MIB,
78 .type = MOD_CMN650_MEM_REGION_TYPE_IO,
79 .node_id = NODE_ID_HND,
80 },
81 {
82 /*
83 * Peripherals
84 * Map: 0x00_1000_0000 - 0x00_1FFF_FFFF (256 MB)
85 */
86 .base = UINT64_C(0x0010000000),
87 .size = UINT64_C(256) * FWK_MIB,
88 .type = MOD_CMN650_MEM_REGION_TYPE_IO,
89 .node_id = NODE_ID_HND,
90 },
91 {
92 /*
93 * Peripherals
94 * Map: 0x00_2000_0000 - 0x00_3FFF_FFFF (512 MB)
95 */
96 .base = UINT64_C(0x0020000000),
97 .size = UINT64_C(512) * FWK_MIB,
98 .type = MOD_CMN650_MEM_REGION_TYPE_IO,
99 .node_id = NODE_ID_HND,
100 },
101 {
102 /*
103 * Peripherals
104 * Map: 0x00_4000_0000 - 0x00_7FFF_FFFF (1 GB)
105 */
106 .base = UINT64_C(0x0040000000),
107 .size = UINT64_C(1) * FWK_GIB,
108 .type = MOD_CMN650_MEM_REGION_TYPE_IO,
109 .node_id = NODE_ID_HND,
110 },
111 {
112 /*
113 * 64-bit PCIe MMIO region
114 * Map: 0x05_0000_0000 - 0x05_FFFF_FFFF (4 GB)
115 */
116 .base = UINT64_C(0x0500000000),
117 .size = UINT64_C(4) * FWK_GIB,
118 .type = MOD_CMN650_MEM_REGION_TYPE_IO,
119 .node_id = NODE_ID_HND,
120 },
121 };
122
123 static const struct fwk_element cmn650_device_table[] = {
124 [0] = {
125 .name = "Chip-0 CMN-650 Mesh Config",
126 .data = &((struct mod_cmn650_config){
127 .base = SCP_CMN650_BASE,
128 .mesh_size_x = 3,
129 .mesh_size_y = 5,
130 .hnd_node_id = NODE_ID_HND,
131 .snf_table = snf_table,
132 .snf_count = FWK_ARRAY_SIZE(snf_table),
133 .mmap_table = mmap,
134 .mmap_count = FWK_ARRAY_SIZE(mmap),
135 .chip_addr_space = UINT64_C(4) * FWK_TIB,
136 .clock_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_CLOCK,
137 CLOCK_IDX_INTERCONNECT),
138 .hnf_cal_mode = true,
139 }),
140 },
141 [1] = { 0 }
142 };
143
cmn650_get_device_table(fwk_id_t module_id)144 static const struct fwk_element *cmn650_get_device_table(fwk_id_t module_id)
145 {
146 return cmn650_device_table;
147 }
148
149 const struct fwk_module_config config_cmn650 = {
150 .elements = FWK_MODULE_DYNAMIC_ELEMENTS(cmn650_get_device_table),
151 };
152