2 * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
9 #include <linux/mtd/nand.h>
10 #include <linux/sizes.h>
13 #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16)
15 #define SP_OPTIONS NAND_NEED_READRDY
16 #define SP_OPTIONS16 (SP_OPTIONS | NAND_BUSWIDTH_16)
20 * name, device ID, page size, chip size in MiB, eraseblock size, options
22 * If page size and eraseblock size are 0, the sizes are taken from the
25 struct nand_flash_dev nand_flash_ids
[] = {
27 * Some incompatible NAND chips share device ID's and so must be
28 * listed by full ID. We list them first so that we can easily identify
29 * the most specific match.
31 {"TC58NVG0S3E 1G 3.3V 8-bit",
32 { .id
= {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} },
33 SZ_2K
, SZ_128
, SZ_128K
, 0, 8, 64, NAND_ECC_INFO(1, SZ_512
),
35 {"TC58NVG2S0F 4G 3.3V 8-bit",
36 { .id
= {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} },
37 SZ_4K
, SZ_512
, SZ_256K
, 0, 8, 224, NAND_ECC_INFO(4, SZ_512
) },
38 {"TC58NVG2S0H 4G 3.3V 8-bit",
39 { .id
= {0x98, 0xdc, 0x90, 0x26, 0x76, 0x16, 0x08, 0x00} },
40 SZ_4K
, SZ_512
, SZ_256K
, 0, 8, 256, NAND_ECC_INFO(8, SZ_512
) },
41 {"TC58NVG3S0F 8G 3.3V 8-bit",
42 { .id
= {0x98, 0xd3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08} },
43 SZ_4K
, SZ_1K
, SZ_256K
, 0, 8, 232, NAND_ECC_INFO(4, SZ_512
) },
44 {"TC58NVG5D2 32G 3.3V 8-bit",
45 { .id
= {0x98, 0xd7, 0x94, 0x32, 0x76, 0x56, 0x09, 0x00} },
46 SZ_8K
, SZ_4K
, SZ_1M
, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K
) },
47 {"TC58NVG6D2 64G 3.3V 8-bit",
48 { .id
= {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20} },
49 SZ_8K
, SZ_8K
, SZ_2M
, 0, 8, 640, 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
), 4 },
58 LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K
, SP_OPTIONS
),
59 LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K
, SP_OPTIONS
),
60 LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE5, 4, SZ_8K
, SP_OPTIONS
),
61 LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xD6, 8, SZ_8K
, SP_OPTIONS
),
62 LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xE6, 8, SZ_8K
, SP_OPTIONS
),
64 LEGACY_ID_NAND("NAND 16MiB 1,8V 8-bit", 0x33, 16, SZ_16K
, SP_OPTIONS
),
65 LEGACY_ID_NAND("NAND 16MiB 3,3V 8-bit", 0x73, 16, SZ_16K
, SP_OPTIONS
),
66 LEGACY_ID_NAND("NAND 16MiB 1,8V 16-bit", 0x43, 16, SZ_16K
, SP_OPTIONS16
),
67 LEGACY_ID_NAND("NAND 16MiB 3,3V 16-bit", 0x53, 16, SZ_16K
, SP_OPTIONS16
),
69 LEGACY_ID_NAND("NAND 32MiB 1,8V 8-bit", 0x35, 32, SZ_16K
, SP_OPTIONS
),
70 LEGACY_ID_NAND("NAND 32MiB 3,3V 8-bit", 0x75, 32, SZ_16K
, SP_OPTIONS
),
71 LEGACY_ID_NAND("NAND 32MiB 1,8V 16-bit", 0x45, 32, SZ_16K
, SP_OPTIONS16
),
72 LEGACY_ID_NAND("NAND 32MiB 3,3V 16-bit", 0x55, 32, SZ_16K
, SP_OPTIONS16
),
74 LEGACY_ID_NAND("NAND 64MiB 1,8V 8-bit", 0x36, 64, SZ_16K
, SP_OPTIONS
),
75 LEGACY_ID_NAND("NAND 64MiB 3,3V 8-bit", 0x76, 64, SZ_16K
, SP_OPTIONS
),
76 LEGACY_ID_NAND("NAND 64MiB 1,8V 16-bit", 0x46, 64, SZ_16K
, SP_OPTIONS16
),
77 LEGACY_ID_NAND("NAND 64MiB 3,3V 16-bit", 0x56, 64, SZ_16K
, SP_OPTIONS16
),
79 LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x78, 128, SZ_16K
, SP_OPTIONS
),
80 LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x39, 128, SZ_16K
, SP_OPTIONS
),
81 LEGACY_ID_NAND("NAND 128MiB 3,3V 8-bit", 0x79, 128, SZ_16K
, SP_OPTIONS
),
82 LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x72, 128, SZ_16K
, SP_OPTIONS16
),
83 LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x49, 128, SZ_16K
, SP_OPTIONS16
),
84 LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x74, 128, SZ_16K
, SP_OPTIONS16
),
85 LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x59, 128, SZ_16K
, SP_OPTIONS16
),
87 LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit", 0x71, 256, SZ_16K
, SP_OPTIONS
),
90 * These are the new chips with large page size. Their page size and
91 * eraseblock size are determined from the extended ID bytes.
95 EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA2, 64, LP_OPTIONS
),
96 EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA0, 64, LP_OPTIONS
),
97 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF2, 64, LP_OPTIONS
),
98 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xD0, 64, LP_OPTIONS
),
99 EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF0, 64, LP_OPTIONS
),
100 EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB2, 64, LP_OPTIONS16
),
101 EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB0, 64, LP_OPTIONS16
),
102 EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC2, 64, LP_OPTIONS16
),
103 EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC0, 64, LP_OPTIONS16
),
106 EXTENDED_ID_NAND("NAND 128MiB 1,8V 8-bit", 0xA1, 128, LP_OPTIONS
),
107 EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xF1, 128, LP_OPTIONS
),
108 EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xD1, 128, LP_OPTIONS
),
109 EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xB1, 128, LP_OPTIONS16
),
110 EXTENDED_ID_NAND("NAND 128MiB 3,3V 16-bit", 0xC1, 128, LP_OPTIONS16
),
111 EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xAD, 128, LP_OPTIONS16
),
114 EXTENDED_ID_NAND("NAND 256MiB 1,8V 8-bit", 0xAA, 256, LP_OPTIONS
),
115 EXTENDED_ID_NAND("NAND 256MiB 3,3V 8-bit", 0xDA, 256, LP_OPTIONS
),
116 EXTENDED_ID_NAND("NAND 256MiB 1,8V 16-bit", 0xBA, 256, LP_OPTIONS16
),
117 EXTENDED_ID_NAND("NAND 256MiB 3,3V 16-bit", 0xCA, 256, LP_OPTIONS16
),
120 EXTENDED_ID_NAND("NAND 512MiB 1,8V 8-bit", 0xAC, 512, LP_OPTIONS
),
121 EXTENDED_ID_NAND("NAND 512MiB 3,3V 8-bit", 0xDC, 512, LP_OPTIONS
),
122 EXTENDED_ID_NAND("NAND 512MiB 1,8V 16-bit", 0xBC, 512, LP_OPTIONS16
),
123 EXTENDED_ID_NAND("NAND 512MiB 3,3V 16-bit", 0xCC, 512, LP_OPTIONS16
),
126 EXTENDED_ID_NAND("NAND 1GiB 1,8V 8-bit", 0xA3, 1024, LP_OPTIONS
),
127 EXTENDED_ID_NAND("NAND 1GiB 3,3V 8-bit", 0xD3, 1024, LP_OPTIONS
),
128 EXTENDED_ID_NAND("NAND 1GiB 1,8V 16-bit", 0xB3, 1024, LP_OPTIONS16
),
129 EXTENDED_ID_NAND("NAND 1GiB 3,3V 16-bit", 0xC3, 1024, LP_OPTIONS16
),
132 EXTENDED_ID_NAND("NAND 2GiB 1,8V 8-bit", 0xA5, 2048, LP_OPTIONS
),
133 EXTENDED_ID_NAND("NAND 2GiB 3,3V 8-bit", 0xD5, 2048, LP_OPTIONS
),
134 EXTENDED_ID_NAND("NAND 2GiB 1,8V 16-bit", 0xB5, 2048, LP_OPTIONS16
),
135 EXTENDED_ID_NAND("NAND 2GiB 3,3V 16-bit", 0xC5, 2048, LP_OPTIONS16
),
138 EXTENDED_ID_NAND("NAND 4GiB 1,8V 8-bit", 0xA7, 4096, LP_OPTIONS
),
139 EXTENDED_ID_NAND("NAND 4GiB 3,3V 8-bit", 0xD7, 4096, LP_OPTIONS
),
140 EXTENDED_ID_NAND("NAND 4GiB 1,8V 16-bit", 0xB7, 4096, LP_OPTIONS16
),
141 EXTENDED_ID_NAND("NAND 4GiB 3,3V 16-bit", 0xC7, 4096, LP_OPTIONS16
),
144 EXTENDED_ID_NAND("NAND 8GiB 1,8V 8-bit", 0xAE, 8192, LP_OPTIONS
),
145 EXTENDED_ID_NAND("NAND 8GiB 3,3V 8-bit", 0xDE, 8192, LP_OPTIONS
),
146 EXTENDED_ID_NAND("NAND 8GiB 1,8V 16-bit", 0xBE, 8192, LP_OPTIONS16
),
147 EXTENDED_ID_NAND("NAND 8GiB 3,3V 16-bit", 0xCE, 8192, LP_OPTIONS16
),
150 EXTENDED_ID_NAND("NAND 16GiB 1,8V 8-bit", 0x1A, 16384, LP_OPTIONS
),
151 EXTENDED_ID_NAND("NAND 16GiB 3,3V 8-bit", 0x3A, 16384, LP_OPTIONS
),
152 EXTENDED_ID_NAND("NAND 16GiB 1,8V 16-bit", 0x2A, 16384, LP_OPTIONS16
),
153 EXTENDED_ID_NAND("NAND 16GiB 3,3V 16-bit", 0x4A, 16384, LP_OPTIONS16
),
156 EXTENDED_ID_NAND("NAND 32GiB 1,8V 8-bit", 0x1C, 32768, LP_OPTIONS
),
157 EXTENDED_ID_NAND("NAND 32GiB 3,3V 8-bit", 0x3C, 32768, LP_OPTIONS
),
158 EXTENDED_ID_NAND("NAND 32GiB 1,8V 16-bit", 0x2C, 32768, LP_OPTIONS16
),
159 EXTENDED_ID_NAND("NAND 32GiB 3,3V 16-bit", 0x4C, 32768, LP_OPTIONS16
),
162 EXTENDED_ID_NAND("NAND 64GiB 1,8V 8-bit", 0x1E, 65536, LP_OPTIONS
),
163 EXTENDED_ID_NAND("NAND 64GiB 3,3V 8-bit", 0x3E, 65536, LP_OPTIONS
),
164 EXTENDED_ID_NAND("NAND 64GiB 1,8V 16-bit", 0x2E, 65536, LP_OPTIONS16
),
165 EXTENDED_ID_NAND("NAND 64GiB 3,3V 16-bit", 0x4E, 65536, LP_OPTIONS16
),
170 /* Manufacturer IDs */
171 static const struct nand_manufacturer nand_manufacturers
[] = {
172 {NAND_MFR_TOSHIBA
, "Toshiba", &toshiba_nand_manuf_ops
},
173 {NAND_MFR_ESMT
, "ESMT"},
174 {NAND_MFR_SAMSUNG
, "Samsung", &samsung_nand_manuf_ops
},
175 {NAND_MFR_FUJITSU
, "Fujitsu"},
176 {NAND_MFR_NATIONAL
, "National"},
177 {NAND_MFR_RENESAS
, "Renesas"},
178 {NAND_MFR_STMICRO
, "ST Micro"},
179 {NAND_MFR_HYNIX
, "Hynix", &hynix_nand_manuf_ops
},
180 {NAND_MFR_MICRON
, "Micron", µn_nand_manuf_ops
},
181 {NAND_MFR_AMD
, "AMD/Spansion", &amd_nand_manuf_ops
},
182 {NAND_MFR_MACRONIX
, "Macronix", ¯onix_nand_manuf_ops
},
183 {NAND_MFR_EON
, "Eon"},
184 {NAND_MFR_SANDISK
, "SanDisk"},
185 {NAND_MFR_INTEL
, "Intel"},
186 {NAND_MFR_ATO
, "ATO"},
187 {NAND_MFR_WINBOND
, "Winbond"},
191 * nand_get_manufacturer - Get manufacturer information from the manufacturer
193 * @id: manufacturer ID
195 * Returns a pointer a nand_manufacturer object if the manufacturer is defined
196 * in the NAND manufacturers database, NULL otherwise.
198 const struct nand_manufacturer
*nand_get_manufacturer(u8 id
)
202 for (i
= 0; i
< ARRAY_SIZE(nand_manufacturers
); i
++)
203 if (nand_manufacturers
[i
].id
== id
)
204 return &nand_manufacturers
[i
];