1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
4 */
5
6 #include <linux/sizes.h>
7
8 #include "internals.h"
9
10 #define LP_OPTIONS 0
11 #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16)
12
13 #define SP_OPTIONS NAND_NEED_READRDY
14 #define SP_OPTIONS16 (SP_OPTIONS | NAND_BUSWIDTH_16)
15
16 /*
17 * The chip ID list:
18 * name, device ID, page size, chip size in MiB, eraseblock size, options
19 *
20 * If page size and eraseblock size are 0, the sizes are taken from the
21 * extended chip ID.
22 */
23 struct nand_flash_dev nand_flash_ids[] = {
24 /*
25 * Some incompatible NAND chips share device ID's and so must be
26 * listed by full ID. We list them first so that we can easily identify
27 * the most specific match.
28 */
29 {"TC58NVG0S3E 1G 3.3V 8-bit",
30 { .id = {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} },
31 SZ_2K, SZ_128, SZ_128K, 0, 8, 64, NAND_ECC_INFO(1, SZ_512), },
32 {"TC58NVG2S0F 4G 3.3V 8-bit",
33 { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} },
34 SZ_4K, SZ_512, SZ_256K, 0, 8, 224, NAND_ECC_INFO(4, SZ_512) },
35 {"TC58NVG2S0H 4G 3.3V 8-bit",
36 { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x16, 0x08, 0x00} },
37 SZ_4K, SZ_512, SZ_256K, 0, 8, 256, NAND_ECC_INFO(8, SZ_512) },
38 {"TC58NVG3S0F 8G 3.3V 8-bit",
39 { .id = {0x98, 0xd3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08} },
40 SZ_4K, SZ_1K, SZ_256K, 0, 8, 232, NAND_ECC_INFO(4, SZ_512) },
41 {"TC58NVG5D2 32G 3.3V 8-bit",
42 { .id = {0x98, 0xd7, 0x94, 0x32, 0x76, 0x56, 0x09, 0x00} },
43 SZ_8K, SZ_4K, SZ_1M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) },
44 {"TC58NVG6D2 64G 3.3V 8-bit",
45 { .id = {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20} },
46 SZ_8K, SZ_8K, SZ_2M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) },
47 {"SDTNRGAMA 64G 3.3V 8-bit",
48 { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} },
49 SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
50 {"H27UCG8T2ATR-BC 64G 3.3V 8-bit",
51 { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} },
52 SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,
53 NAND_ECC_INFO(40, SZ_1K) },
54 {"H27UCG8T2ETR-BC 64G 3.3V 8-bit",
55 { .id = {0xad, 0xde, 0x14, 0xa7, 0x42, 0x4a} },
56 SZ_16K, SZ_8K, SZ_4M, NAND_NEED_SCRAMBLING, 6, 1664,
57 NAND_ECC_INFO(40, SZ_1K) },
58 {"TH58NVG2S3HBAI4 4G 3.3V 8-bit",
59 { .id = {0x98, 0xdc, 0x91, 0x15, 0x76} },
60 SZ_2K, SZ_512, SZ_128K, 0, 5, 128, NAND_ECC_INFO(8, SZ_512) },
61 {"TH58NVG3S0HBAI4 8G 3.3V 8-bit",
62 { .id = {0x98, 0xd3, 0x91, 0x26, 0x76} },
63 SZ_4K, SZ_1K, SZ_256K, 0, 5, 256, NAND_ECC_INFO(8, SZ_512)},
64
65 LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS),
66 LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS),
67 LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE5, 4, SZ_8K, SP_OPTIONS),
68 LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xD6, 8, SZ_8K, SP_OPTIONS),
69 LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xE6, 8, SZ_8K, SP_OPTIONS),
70
71 LEGACY_ID_NAND("NAND 16MiB 1,8V 8-bit", 0x33, 16, SZ_16K, SP_OPTIONS),
72 LEGACY_ID_NAND("NAND 16MiB 3,3V 8-bit", 0x73, 16, SZ_16K, SP_OPTIONS),
73 LEGACY_ID_NAND("NAND 16MiB 1,8V 16-bit", 0x43, 16, SZ_16K, SP_OPTIONS16),
74 LEGACY_ID_NAND("NAND 16MiB 3,3V 16-bit", 0x53, 16, SZ_16K, SP_OPTIONS16),
75
76 LEGACY_ID_NAND("NAND 32MiB 1,8V 8-bit", 0x35, 32, SZ_16K, SP_OPTIONS),
77 LEGACY_ID_NAND("NAND 32MiB 3,3V 8-bit", 0x75, 32, SZ_16K, SP_OPTIONS),
78 LEGACY_ID_NAND("NAND 32MiB 1,8V 16-bit", 0x45, 32, SZ_16K, SP_OPTIONS16),
79 LEGACY_ID_NAND("NAND 32MiB 3,3V 16-bit", 0x55, 32, SZ_16K, SP_OPTIONS16),
80
81 LEGACY_ID_NAND("NAND 64MiB 1,8V 8-bit", 0x36, 64, SZ_16K, SP_OPTIONS),
82 LEGACY_ID_NAND("NAND 64MiB 3,3V 8-bit", 0x76, 64, SZ_16K, SP_OPTIONS),
83 LEGACY_ID_NAND("NAND 64MiB 1,8V 16-bit", 0x46, 64, SZ_16K, SP_OPTIONS16),
84 LEGACY_ID_NAND("NAND 64MiB 3,3V 16-bit", 0x56, 64, SZ_16K, SP_OPTIONS16),
85
86 LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x78, 128, SZ_16K, SP_OPTIONS),
87 LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x39, 128, SZ_16K, SP_OPTIONS),
88 LEGACY_ID_NAND("NAND 128MiB 3,3V 8-bit", 0x79, 128, SZ_16K, SP_OPTIONS),
89 LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x72, 128, SZ_16K, SP_OPTIONS16),
90 LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x49, 128, SZ_16K, SP_OPTIONS16),
91 LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x74, 128, SZ_16K, SP_OPTIONS16),
92 LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x59, 128, SZ_16K, SP_OPTIONS16),
93
94 LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit", 0x71, 256, SZ_16K, SP_OPTIONS),
95
96 /*
97 * These are the new chips with large page size. Their page size and
98 * eraseblock size are determined from the extended ID bytes.
99 */
100
101 /* 512 Megabit */
102 EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA2, 64, LP_OPTIONS),
103 EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA0, 64, LP_OPTIONS),
104 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF2, 64, LP_OPTIONS),
105 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xD0, 64, LP_OPTIONS),
106 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF0, 64, LP_OPTIONS),
107 EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB2, 64, LP_OPTIONS16),
108 EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB0, 64, LP_OPTIONS16),
109 EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC2, 64, LP_OPTIONS16),
110 EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC0, 64, LP_OPTIONS16),
111
112 /* 1 Gigabit */
113 EXTENDED_ID_NAND("NAND 128MiB 1,8V 8-bit", 0xA1, 128, LP_OPTIONS),
114 EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xF1, 128, LP_OPTIONS),
115 EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xD1, 128, LP_OPTIONS),
116 EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xB1, 128, LP_OPTIONS16),
117 EXTENDED_ID_NAND("NAND 128MiB 3,3V 16-bit", 0xC1, 128, LP_OPTIONS16),
118 EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xAD, 128, LP_OPTIONS16),
119
120 /* 2 Gigabit */
121 EXTENDED_ID_NAND("NAND 256MiB 1,8V 8-bit", 0xAA, 256, LP_OPTIONS),
122 EXTENDED_ID_NAND("NAND 256MiB 3,3V 8-bit", 0xDA, 256, LP_OPTIONS),
123 EXTENDED_ID_NAND("NAND 256MiB 1,8V 16-bit", 0xBA, 256, LP_OPTIONS16),
124 EXTENDED_ID_NAND("NAND 256MiB 3,3V 16-bit", 0xCA, 256, LP_OPTIONS16),
125
126 /* 4 Gigabit */
127 EXTENDED_ID_NAND("NAND 512MiB 1,8V 8-bit", 0xAC, 512, LP_OPTIONS),
128 EXTENDED_ID_NAND("NAND 512MiB 3,3V 8-bit", 0xDC, 512, LP_OPTIONS),
129 EXTENDED_ID_NAND("NAND 512MiB 1,8V 16-bit", 0xBC, 512, LP_OPTIONS16),
130 EXTENDED_ID_NAND("NAND 512MiB 3,3V 16-bit", 0xCC, 512, LP_OPTIONS16),
131
132 /* 8 Gigabit */
133 EXTENDED_ID_NAND("NAND 1GiB 1,8V 8-bit", 0xA3, 1024, LP_OPTIONS),
134 EXTENDED_ID_NAND("NAND 1GiB 3,3V 8-bit", 0xD3, 1024, LP_OPTIONS),
135 EXTENDED_ID_NAND("NAND 1GiB 1,8V 16-bit", 0xB3, 1024, LP_OPTIONS16),
136 EXTENDED_ID_NAND("NAND 1GiB 3,3V 16-bit", 0xC3, 1024, LP_OPTIONS16),
137
138 /* 16 Gigabit */
139 EXTENDED_ID_NAND("NAND 2GiB 1,8V 8-bit", 0xA5, 2048, LP_OPTIONS),
140 EXTENDED_ID_NAND("NAND 2GiB 3,3V 8-bit", 0xD5, 2048, LP_OPTIONS),
141 EXTENDED_ID_NAND("NAND 2GiB 1,8V 16-bit", 0xB5, 2048, LP_OPTIONS16),
142 EXTENDED_ID_NAND("NAND 2GiB 3,3V 16-bit", 0xC5, 2048, LP_OPTIONS16),
143
144 /* 32 Gigabit */
145 EXTENDED_ID_NAND("NAND 4GiB 1,8V 8-bit", 0xA7, 4096, LP_OPTIONS),
146 EXTENDED_ID_NAND("NAND 4GiB 3,3V 8-bit", 0xD7, 4096, LP_OPTIONS),
147 EXTENDED_ID_NAND("NAND 4GiB 1,8V 16-bit", 0xB7, 4096, LP_OPTIONS16),
148 EXTENDED_ID_NAND("NAND 4GiB 3,3V 16-bit", 0xC7, 4096, LP_OPTIONS16),
149
150 /* 64 Gigabit */
151 EXTENDED_ID_NAND("NAND 8GiB 1,8V 8-bit", 0xAE, 8192, LP_OPTIONS),
152 EXTENDED_ID_NAND("NAND 8GiB 3,3V 8-bit", 0xDE, 8192, LP_OPTIONS),
153 EXTENDED_ID_NAND("NAND 8GiB 1,8V 16-bit", 0xBE, 8192, LP_OPTIONS16),
154 EXTENDED_ID_NAND("NAND 8GiB 3,3V 16-bit", 0xCE, 8192, LP_OPTIONS16),
155
156 /* 128 Gigabit */
157 EXTENDED_ID_NAND("NAND 16GiB 1,8V 8-bit", 0x1A, 16384, LP_OPTIONS),
158 EXTENDED_ID_NAND("NAND 16GiB 3,3V 8-bit", 0x3A, 16384, LP_OPTIONS),
159 EXTENDED_ID_NAND("NAND 16GiB 1,8V 16-bit", 0x2A, 16384, LP_OPTIONS16),
160 EXTENDED_ID_NAND("NAND 16GiB 3,3V 16-bit", 0x4A, 16384, LP_OPTIONS16),
161
162 /* 256 Gigabit */
163 EXTENDED_ID_NAND("NAND 32GiB 1,8V 8-bit", 0x1C, 32768, LP_OPTIONS),
164 EXTENDED_ID_NAND("NAND 32GiB 3,3V 8-bit", 0x3C, 32768, LP_OPTIONS),
165 EXTENDED_ID_NAND("NAND 32GiB 1,8V 16-bit", 0x2C, 32768, LP_OPTIONS16),
166 EXTENDED_ID_NAND("NAND 32GiB 3,3V 16-bit", 0x4C, 32768, LP_OPTIONS16),
167
168 /* 512 Gigabit */
169 EXTENDED_ID_NAND("NAND 64GiB 1,8V 8-bit", 0x1E, 65536, LP_OPTIONS),
170 EXTENDED_ID_NAND("NAND 64GiB 3,3V 8-bit", 0x3E, 65536, LP_OPTIONS),
171 EXTENDED_ID_NAND("NAND 64GiB 1,8V 16-bit", 0x2E, 65536, LP_OPTIONS16),
172 EXTENDED_ID_NAND("NAND 64GiB 3,3V 16-bit", 0x4E, 65536, LP_OPTIONS16),
173
174 {NULL}
175 };
176
177 /* Manufacturer IDs */
178 static const struct nand_manufacturer_desc nand_manufacturer_descs[] = {
179 {NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops},
180 {NAND_MFR_ATO, "ATO"},
181 {NAND_MFR_EON, "Eon"},
182 {NAND_MFR_ESMT, "ESMT", &esmt_nand_manuf_ops},
183 {NAND_MFR_FUJITSU, "Fujitsu"},
184 {NAND_MFR_HYNIX, "Hynix", &hynix_nand_manuf_ops},
185 {NAND_MFR_INTEL, "Intel"},
186 {NAND_MFR_MACRONIX, "Macronix", ¯onix_nand_manuf_ops},
187 {NAND_MFR_MICRON, "Micron", µn_nand_manuf_ops},
188 {NAND_MFR_NATIONAL, "National"},
189 {NAND_MFR_RENESAS, "Renesas"},
190 {NAND_MFR_SAMSUNG, "Samsung", &samsung_nand_manuf_ops},
191 {NAND_MFR_SANDISK, "SanDisk"},
192 {NAND_MFR_STMICRO, "ST Micro"},
193 {NAND_MFR_TOSHIBA, "Toshiba", &toshiba_nand_manuf_ops},
194 {NAND_MFR_WINBOND, "Winbond"},
195 };
196
197 /**
198 * nand_get_manufacturer_desc - Get manufacturer information from the
199 * manufacturer ID
200 * @id: manufacturer ID
201 *
202 * Returns a nand_manufacturer_desc object if the manufacturer is defined
203 * in the NAND manufacturers database, NULL otherwise.
204 */
nand_get_manufacturer_desc(u8 id)205 const struct nand_manufacturer_desc *nand_get_manufacturer_desc(u8 id)
206 {
207 int i;
208
209 for (i = 0; i < ARRAY_SIZE(nand_manufacturer_descs); i++)
210 if (nand_manufacturer_descs[i].id == id)
211 return &nand_manufacturer_descs[i];
212
213 return NULL;
214 }
215