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 | {"SDTNQGAMA 64G 3.3V 8-bit" , |
48 | { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x57} }, |
49 | SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, |
50 | {"SDTNRGAMA 64G 3.3V 8-bit" , |
51 | { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} }, |
52 | SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, |
53 | {"H27UCG8T2ATR-BC 64G 3.3V 8-bit" , |
54 | { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, |
55 | SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, |
56 | NAND_ECC_INFO(40, SZ_1K) }, |
57 | {"H27UCG8T2ETR-BC 64G 3.3V 8-bit" , |
58 | { .id = {0xad, 0xde, 0x14, 0xa7, 0x42, 0x4a} }, |
59 | SZ_16K, SZ_8K, SZ_4M, NAND_NEED_SCRAMBLING, 6, 1664, |
60 | NAND_ECC_INFO(40, SZ_1K) }, |
61 | {"TH58NVG2S3HBAI4 4G 3.3V 8-bit" , |
62 | { .id = {0x98, 0xdc, 0x91, 0x15, 0x76} }, |
63 | SZ_2K, SZ_512, SZ_128K, 0, 5, 128, NAND_ECC_INFO(8, SZ_512) }, |
64 | {"TH58NVG3S0HBAI4 8G 3.3V 8-bit" , |
65 | { .id = {0x98, 0xd3, 0x91, 0x26, 0x76} }, |
66 | SZ_4K, SZ_1K, SZ_256K, 0, 5, 256, NAND_ECC_INFO(8, SZ_512)}, |
67 | |
68 | LEGACY_ID_NAND("NAND 4MiB 5V 8-bit" , 0x6B, 4, SZ_8K, SP_OPTIONS), |
69 | LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit" , 0xE3, 4, SZ_8K, SP_OPTIONS), |
70 | LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit" , 0xE5, 4, SZ_8K, SP_OPTIONS), |
71 | LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit" , 0xD6, 8, SZ_8K, SP_OPTIONS), |
72 | LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit" , 0xE6, 8, SZ_8K, SP_OPTIONS), |
73 | |
74 | LEGACY_ID_NAND("NAND 16MiB 1,8V 8-bit" , 0x33, 16, SZ_16K, SP_OPTIONS), |
75 | LEGACY_ID_NAND("NAND 16MiB 3,3V 8-bit" , 0x73, 16, SZ_16K, SP_OPTIONS), |
76 | LEGACY_ID_NAND("NAND 16MiB 1,8V 16-bit" , 0x43, 16, SZ_16K, SP_OPTIONS16), |
77 | LEGACY_ID_NAND("NAND 16MiB 3,3V 16-bit" , 0x53, 16, SZ_16K, SP_OPTIONS16), |
78 | |
79 | LEGACY_ID_NAND("NAND 32MiB 1,8V 8-bit" , 0x35, 32, SZ_16K, SP_OPTIONS), |
80 | LEGACY_ID_NAND("NAND 32MiB 3,3V 8-bit" , 0x75, 32, SZ_16K, SP_OPTIONS), |
81 | LEGACY_ID_NAND("NAND 32MiB 1,8V 16-bit" , 0x45, 32, SZ_16K, SP_OPTIONS16), |
82 | LEGACY_ID_NAND("NAND 32MiB 3,3V 16-bit" , 0x55, 32, SZ_16K, SP_OPTIONS16), |
83 | |
84 | LEGACY_ID_NAND("NAND 64MiB 1,8V 8-bit" , 0x36, 64, SZ_16K, SP_OPTIONS), |
85 | LEGACY_ID_NAND("NAND 64MiB 3,3V 8-bit" , 0x76, 64, SZ_16K, SP_OPTIONS), |
86 | LEGACY_ID_NAND("NAND 64MiB 1,8V 16-bit" , 0x46, 64, SZ_16K, SP_OPTIONS16), |
87 | LEGACY_ID_NAND("NAND 64MiB 3,3V 16-bit" , 0x56, 64, SZ_16K, SP_OPTIONS16), |
88 | |
89 | LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit" , 0x78, 128, SZ_16K, SP_OPTIONS), |
90 | LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit" , 0x39, 128, SZ_16K, SP_OPTIONS), |
91 | LEGACY_ID_NAND("NAND 128MiB 3,3V 8-bit" , 0x79, 128, SZ_16K, SP_OPTIONS), |
92 | LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit" , 0x72, 128, SZ_16K, SP_OPTIONS16), |
93 | LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit" , 0x49, 128, SZ_16K, SP_OPTIONS16), |
94 | LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit" , 0x74, 128, SZ_16K, SP_OPTIONS16), |
95 | LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit" , 0x59, 128, SZ_16K, SP_OPTIONS16), |
96 | |
97 | LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit" , 0x71, 256, SZ_16K, SP_OPTIONS), |
98 | |
99 | /* |
100 | * These are the new chips with large page size. Their page size and |
101 | * eraseblock size are determined from the extended ID bytes. |
102 | */ |
103 | |
104 | /* 512 Megabit */ |
105 | EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit" , 0xA2, 64, LP_OPTIONS), |
106 | EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit" , 0xA0, 64, LP_OPTIONS), |
107 | EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit" , 0xF2, 64, LP_OPTIONS), |
108 | EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit" , 0xD0, 64, LP_OPTIONS), |
109 | EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit" , 0xF0, 64, LP_OPTIONS), |
110 | EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit" , 0xB2, 64, LP_OPTIONS16), |
111 | EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit" , 0xB0, 64, LP_OPTIONS16), |
112 | EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit" , 0xC2, 64, LP_OPTIONS16), |
113 | EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit" , 0xC0, 64, LP_OPTIONS16), |
114 | |
115 | /* 1 Gigabit */ |
116 | EXTENDED_ID_NAND("NAND 128MiB 1,8V 8-bit" , 0xA1, 128, LP_OPTIONS), |
117 | EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit" , 0xF1, 128, LP_OPTIONS), |
118 | EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit" , 0xD1, 128, LP_OPTIONS), |
119 | EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit" , 0xB1, 128, LP_OPTIONS16), |
120 | EXTENDED_ID_NAND("NAND 128MiB 3,3V 16-bit" , 0xC1, 128, LP_OPTIONS16), |
121 | EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit" , 0xAD, 128, LP_OPTIONS16), |
122 | |
123 | /* 2 Gigabit */ |
124 | EXTENDED_ID_NAND("NAND 256MiB 1,8V 8-bit" , 0xAA, 256, LP_OPTIONS), |
125 | EXTENDED_ID_NAND("NAND 256MiB 3,3V 8-bit" , 0xDA, 256, LP_OPTIONS), |
126 | EXTENDED_ID_NAND("NAND 256MiB 1,8V 16-bit" , 0xBA, 256, LP_OPTIONS16), |
127 | EXTENDED_ID_NAND("NAND 256MiB 3,3V 16-bit" , 0xCA, 256, LP_OPTIONS16), |
128 | |
129 | /* 4 Gigabit */ |
130 | EXTENDED_ID_NAND("NAND 512MiB 1,8V 8-bit" , 0xAC, 512, LP_OPTIONS), |
131 | EXTENDED_ID_NAND("NAND 512MiB 3,3V 8-bit" , 0xDC, 512, LP_OPTIONS), |
132 | EXTENDED_ID_NAND("NAND 512MiB 1,8V 16-bit" , 0xBC, 512, LP_OPTIONS16), |
133 | EXTENDED_ID_NAND("NAND 512MiB 3,3V 16-bit" , 0xCC, 512, LP_OPTIONS16), |
134 | |
135 | /* 8 Gigabit */ |
136 | EXTENDED_ID_NAND("NAND 1GiB 1,8V 8-bit" , 0xA3, 1024, LP_OPTIONS), |
137 | EXTENDED_ID_NAND("NAND 1GiB 3,3V 8-bit" , 0xD3, 1024, LP_OPTIONS), |
138 | EXTENDED_ID_NAND("NAND 1GiB 1,8V 16-bit" , 0xB3, 1024, LP_OPTIONS16), |
139 | EXTENDED_ID_NAND("NAND 1GiB 3,3V 16-bit" , 0xC3, 1024, LP_OPTIONS16), |
140 | |
141 | /* 16 Gigabit */ |
142 | EXTENDED_ID_NAND("NAND 2GiB 1,8V 8-bit" , 0xA5, 2048, LP_OPTIONS), |
143 | EXTENDED_ID_NAND("NAND 2GiB 3,3V 8-bit" , 0xD5, 2048, LP_OPTIONS), |
144 | EXTENDED_ID_NAND("NAND 2GiB 1,8V 16-bit" , 0xB5, 2048, LP_OPTIONS16), |
145 | EXTENDED_ID_NAND("NAND 2GiB 3,3V 16-bit" , 0xC5, 2048, LP_OPTIONS16), |
146 | |
147 | /* 32 Gigabit */ |
148 | EXTENDED_ID_NAND("NAND 4GiB 1,8V 8-bit" , 0xA7, 4096, LP_OPTIONS), |
149 | EXTENDED_ID_NAND("NAND 4GiB 3,3V 8-bit" , 0xD7, 4096, LP_OPTIONS), |
150 | EXTENDED_ID_NAND("NAND 4GiB 1,8V 16-bit" , 0xB7, 4096, LP_OPTIONS16), |
151 | EXTENDED_ID_NAND("NAND 4GiB 3,3V 16-bit" , 0xC7, 4096, LP_OPTIONS16), |
152 | |
153 | /* 64 Gigabit */ |
154 | EXTENDED_ID_NAND("NAND 8GiB 1,8V 8-bit" , 0xAE, 8192, LP_OPTIONS), |
155 | EXTENDED_ID_NAND("NAND 8GiB 3,3V 8-bit" , 0xDE, 8192, LP_OPTIONS), |
156 | EXTENDED_ID_NAND("NAND 8GiB 1,8V 16-bit" , 0xBE, 8192, LP_OPTIONS16), |
157 | EXTENDED_ID_NAND("NAND 8GiB 3,3V 16-bit" , 0xCE, 8192, LP_OPTIONS16), |
158 | |
159 | /* 128 Gigabit */ |
160 | EXTENDED_ID_NAND("NAND 16GiB 1,8V 8-bit" , 0x1A, 16384, LP_OPTIONS), |
161 | EXTENDED_ID_NAND("NAND 16GiB 3,3V 8-bit" , 0x3A, 16384, LP_OPTIONS), |
162 | EXTENDED_ID_NAND("NAND 16GiB 1,8V 16-bit" , 0x2A, 16384, LP_OPTIONS16), |
163 | EXTENDED_ID_NAND("NAND 16GiB 3,3V 16-bit" , 0x4A, 16384, LP_OPTIONS16), |
164 | |
165 | /* 256 Gigabit */ |
166 | EXTENDED_ID_NAND("NAND 32GiB 1,8V 8-bit" , 0x1C, 32768, LP_OPTIONS), |
167 | EXTENDED_ID_NAND("NAND 32GiB 3,3V 8-bit" , 0x3C, 32768, LP_OPTIONS), |
168 | EXTENDED_ID_NAND("NAND 32GiB 1,8V 16-bit" , 0x2C, 32768, LP_OPTIONS16), |
169 | EXTENDED_ID_NAND("NAND 32GiB 3,3V 16-bit" , 0x4C, 32768, LP_OPTIONS16), |
170 | |
171 | /* 512 Gigabit */ |
172 | EXTENDED_ID_NAND("NAND 64GiB 1,8V 8-bit" , 0x1E, 65536, LP_OPTIONS), |
173 | EXTENDED_ID_NAND("NAND 64GiB 3,3V 8-bit" , 0x3E, 65536, LP_OPTIONS), |
174 | EXTENDED_ID_NAND("NAND 64GiB 1,8V 16-bit" , 0x2E, 65536, LP_OPTIONS16), |
175 | EXTENDED_ID_NAND("NAND 64GiB 3,3V 16-bit" , 0x4E, 65536, LP_OPTIONS16), |
176 | |
177 | {NULL} |
178 | }; |
179 | |
180 | /* Manufacturer IDs */ |
181 | static const struct nand_manufacturer_desc nand_manufacturer_descs[] = { |
182 | {NAND_MFR_AMD, "AMD/Spansion" , &amd_nand_manuf_ops}, |
183 | {NAND_MFR_ATO, "ATO" }, |
184 | {NAND_MFR_EON, "Eon" }, |
185 | {NAND_MFR_ESMT, "ESMT" , &esmt_nand_manuf_ops}, |
186 | {NAND_MFR_FUJITSU, "Fujitsu" }, |
187 | {NAND_MFR_HYNIX, "Hynix" , &hynix_nand_manuf_ops}, |
188 | {NAND_MFR_INTEL, "Intel" }, |
189 | {NAND_MFR_MACRONIX, "Macronix" , ¯onix_nand_manuf_ops}, |
190 | {NAND_MFR_MICRON, "Micron" , µn_nand_manuf_ops}, |
191 | {NAND_MFR_NATIONAL, "National" }, |
192 | {NAND_MFR_RENESAS, "Renesas" }, |
193 | {NAND_MFR_SAMSUNG, "Samsung" , &samsung_nand_manuf_ops}, |
194 | {NAND_MFR_SANDISK, "SanDisk" , &sandisk_nand_manuf_ops}, |
195 | {NAND_MFR_STMICRO, "ST Micro" }, |
196 | {NAND_MFR_TOSHIBA, "Toshiba" , &toshiba_nand_manuf_ops}, |
197 | {NAND_MFR_WINBOND, "Winbond" }, |
198 | }; |
199 | |
200 | /** |
201 | * nand_get_manufacturer_desc - Get manufacturer information from the |
202 | * manufacturer ID |
203 | * @id: manufacturer ID |
204 | * |
205 | * Returns a nand_manufacturer_desc object if the manufacturer is defined |
206 | * in the NAND manufacturers database, NULL otherwise. |
207 | */ |
208 | const struct nand_manufacturer_desc *nand_get_manufacturer_desc(u8 id) |
209 | { |
210 | int i; |
211 | |
212 | for (i = 0; i < ARRAY_SIZE(nand_manufacturer_descs); i++) |
213 | if (nand_manufacturer_descs[i].id == id) |
214 | return &nand_manufacturer_descs[i]; |
215 | |
216 | return NULL; |
217 | } |
218 | |