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1 | /* |
2 | * drivers/mtd/nandids.c | |
3 | * | |
4 | * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de) | |
cfa460ad | 5 | * |
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6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | * | |
10 | */ | |
038ccac5 | 11 | |
932394ac | 12 | #include <common.h> |
932394ac | 13 | #include <linux/mtd/nand.h> |
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14 | /* |
15 | * Chip ID list | |
ac7eb8a3 | 16 | * |
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17 | * Name. ID code, pagesize, chipsize in MegaByte, eraseblock size, |
18 | * options | |
ac7eb8a3 | 19 | * |
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20 | * Pagesize; 0, 256, 512 |
21 | * 0 get this information from the extended chip ID | |
932394ac | 22 | + 256 256 Byte page size |
ac7eb8a3 | 23 | * 512 512 Byte page size |
932394ac | 24 | */ |
0bdecd82 | 25 | const struct nand_flash_dev nand_flash_ids[] = { |
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26 | |
27 | #ifdef CONFIG_MTD_NAND_MUSEUM_IDS | |
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28 | {"NAND 1MiB 5V 8-bit", 0x6e, 256, 1, 0x1000, 0}, |
29 | {"NAND 2MiB 5V 8-bit", 0x64, 256, 2, 0x1000, 0}, | |
30 | {"NAND 4MiB 5V 8-bit", 0x6b, 512, 4, 0x2000, 0}, | |
31 | {"NAND 1MiB 3,3V 8-bit", 0xe8, 256, 1, 0x1000, 0}, | |
32 | {"NAND 1MiB 3,3V 8-bit", 0xec, 256, 1, 0x1000, 0}, | |
33 | {"NAND 2MiB 3,3V 8-bit", 0xea, 256, 2, 0x1000, 0}, | |
cfa460ad | 34 | {"NAND 4MiB 3,3V 8-bit", 0xd5, 512, 4, 0x2000, 0}, |
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35 | {"NAND 4MiB 3,3V 8-bit", 0xe3, 512, 4, 0x2000, 0}, |
36 | {"NAND 4MiB 3,3V 8-bit", 0xe5, 512, 4, 0x2000, 0}, | |
37 | {"NAND 8MiB 3,3V 8-bit", 0xd6, 512, 8, 0x2000, 0}, | |
ac7eb8a3 | 38 | |
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39 | {"NAND 8MiB 1,8V 8-bit", 0x39, 512, 8, 0x2000, 0}, |
40 | {"NAND 8MiB 3,3V 8-bit", 0xe6, 512, 8, 0x2000, 0}, | |
41 | {"NAND 8MiB 1,8V 16-bit", 0x49, 512, 8, 0x2000, NAND_BUSWIDTH_16}, | |
42 | {"NAND 8MiB 3,3V 16-bit", 0x59, 512, 8, 0x2000, NAND_BUSWIDTH_16}, | |
cfa460ad | 43 | #endif |
ac7eb8a3 | 44 | |
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45 | {"NAND 16MiB 1,8V 8-bit", 0x33, 512, 16, 0x4000, 0}, |
46 | {"NAND 16MiB 3,3V 8-bit", 0x73, 512, 16, 0x4000, 0}, | |
47 | {"NAND 16MiB 1,8V 16-bit", 0x43, 512, 16, 0x4000, NAND_BUSWIDTH_16}, | |
48 | {"NAND 16MiB 3,3V 16-bit", 0x53, 512, 16, 0x4000, NAND_BUSWIDTH_16}, | |
ac7eb8a3 | 49 | |
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50 | {"NAND 32MiB 1,8V 8-bit", 0x35, 512, 32, 0x4000, 0}, |
51 | {"NAND 32MiB 3,3V 8-bit", 0x75, 512, 32, 0x4000, 0}, | |
52 | {"NAND 32MiB 1,8V 16-bit", 0x45, 512, 32, 0x4000, NAND_BUSWIDTH_16}, | |
53 | {"NAND 32MiB 3,3V 16-bit", 0x55, 512, 32, 0x4000, NAND_BUSWIDTH_16}, | |
ac7eb8a3 | 54 | |
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55 | {"NAND 64MiB 1,8V 8-bit", 0x36, 512, 64, 0x4000, 0}, |
56 | {"NAND 64MiB 3,3V 8-bit", 0x76, 512, 64, 0x4000, 0}, | |
57 | {"NAND 64MiB 1,8V 16-bit", 0x46, 512, 64, 0x4000, NAND_BUSWIDTH_16}, | |
58 | {"NAND 64MiB 3,3V 16-bit", 0x56, 512, 64, 0x4000, NAND_BUSWIDTH_16}, | |
ac7eb8a3 | 59 | |
53677ef1 | 60 | {"NAND 128MiB 1,8V 8-bit", 0x78, 512, 128, 0x4000, 0}, |
cfa460ad | 61 | {"NAND 128MiB 1,8V 8-bit", 0x39, 512, 128, 0x4000, 0}, |
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62 | {"NAND 128MiB 3,3V 8-bit", 0x79, 512, 128, 0x4000, 0}, |
63 | {"NAND 128MiB 1,8V 16-bit", 0x72, 512, 128, 0x4000, NAND_BUSWIDTH_16}, | |
cfa460ad | 64 | {"NAND 128MiB 1,8V 16-bit", 0x49, 512, 128, 0x4000, NAND_BUSWIDTH_16}, |
53677ef1 | 65 | {"NAND 128MiB 3,3V 16-bit", 0x74, 512, 128, 0x4000, NAND_BUSWIDTH_16}, |
cfa460ad | 66 | {"NAND 128MiB 3,3V 16-bit", 0x59, 512, 128, 0x4000, NAND_BUSWIDTH_16}, |
ac7eb8a3 | 67 | |
53677ef1 | 68 | {"NAND 256MiB 3,3V 8-bit", 0x71, 512, 256, 0x4000, 0}, |
932394ac | 69 | |
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70 | /* |
71 | * These are the new chips with large page size. The pagesize and the | |
72 | * erasesize is determined from the extended id bytes | |
73 | */ | |
74 | #define LP_OPTIONS (NAND_SAMSUNG_LP_OPTIONS | NAND_NO_READRDY | NAND_NO_AUTOINCR) | |
75 | #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16) | |
76 | ||
77 | /*512 Megabit */ | |
78 | {"NAND 64MiB 1,8V 8-bit", 0xA2, 0, 64, 0, LP_OPTIONS}, | |
79 | {"NAND 64MiB 3,3V 8-bit", 0xF2, 0, 64, 0, LP_OPTIONS}, | |
80 | {"NAND 64MiB 1,8V 16-bit", 0xB2, 0, 64, 0, LP_OPTIONS16}, | |
81 | {"NAND 64MiB 3,3V 16-bit", 0xC2, 0, 64, 0, LP_OPTIONS16}, | |
82 | ||
932394ac | 83 | /* 1 Gigabit */ |
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84 | {"NAND 128MiB 1,8V 8-bit", 0xA1, 0, 128, 0, LP_OPTIONS}, |
85 | {"NAND 128MiB 3,3V 8-bit", 0xF1, 0, 128, 0, LP_OPTIONS}, | |
1445f6ff | 86 | {"NAND 128MiB 3,3V 8-bit", 0xD1, 0, 128, 0, LP_OPTIONS}, |
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87 | {"NAND 128MiB 1,8V 16-bit", 0xB1, 0, 128, 0, LP_OPTIONS16}, |
88 | {"NAND 128MiB 3,3V 16-bit", 0xC1, 0, 128, 0, LP_OPTIONS16}, | |
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89 | |
90 | /* 2 Gigabit */ | |
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91 | {"NAND 256MiB 1,8V 8-bit", 0xAA, 0, 256, 0, LP_OPTIONS}, |
92 | {"NAND 256MiB 3,3V 8-bit", 0xDA, 0, 256, 0, LP_OPTIONS}, | |
93 | {"NAND 256MiB 1,8V 16-bit", 0xBA, 0, 256, 0, LP_OPTIONS16}, | |
94 | {"NAND 256MiB 3,3V 16-bit", 0xCA, 0, 256, 0, LP_OPTIONS16}, | |
ac7eb8a3 | 95 | |
932394ac | 96 | /* 4 Gigabit */ |
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97 | {"NAND 512MiB 1,8V 8-bit", 0xAC, 0, 512, 0, LP_OPTIONS}, |
98 | {"NAND 512MiB 3,3V 8-bit", 0xDC, 0, 512, 0, LP_OPTIONS}, | |
99 | {"NAND 512MiB 1,8V 16-bit", 0xBC, 0, 512, 0, LP_OPTIONS16}, | |
100 | {"NAND 512MiB 3,3V 16-bit", 0xCC, 0, 512, 0, LP_OPTIONS16}, | |
ac7eb8a3 | 101 | |
932394ac | 102 | /* 8 Gigabit */ |
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103 | {"NAND 1GiB 1,8V 8-bit", 0xA3, 0, 1024, 0, LP_OPTIONS}, |
104 | {"NAND 1GiB 3,3V 8-bit", 0xD3, 0, 1024, 0, LP_OPTIONS}, | |
105 | {"NAND 1GiB 1,8V 16-bit", 0xB3, 0, 1024, 0, LP_OPTIONS16}, | |
106 | {"NAND 1GiB 3,3V 16-bit", 0xC3, 0, 1024, 0, LP_OPTIONS16}, | |
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107 | |
108 | /* 16 Gigabit */ | |
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109 | {"NAND 2GiB 1,8V 8-bit", 0xA5, 0, 2048, 0, LP_OPTIONS}, |
110 | {"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, LP_OPTIONS}, | |
111 | {"NAND 2GiB 1,8V 16-bit", 0xB5, 0, 2048, 0, LP_OPTIONS16}, | |
112 | {"NAND 2GiB 3,3V 16-bit", 0xC5, 0, 2048, 0, LP_OPTIONS16}, | |
113 | ||
114 | /* | |
115 | * Renesas AND 1 Gigabit. Those chips do not support extended id and | |
116 | * have a strange page/block layout ! The chosen minimum erasesize is | |
117 | * 4 * 2 * 2048 = 16384 Byte, as those chips have an array of 4 page | |
118 | * planes 1 block = 2 pages, but due to plane arrangement the blocks | |
119 | * 0-3 consists of page 0 + 4,1 + 5, 2 + 6, 3 + 7 Anyway JFFS2 would | |
120 | * increase the eraseblock size so we chose a combined one which can be | |
121 | * erased in one go There are more speed improvements for reads and | |
122 | * writes possible, but not implemented now | |
932394ac | 123 | */ |
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124 | {"AND 128MiB 3,3V 8-bit", 0x01, 2048, 128, 0x4000, |
125 | NAND_IS_AND | NAND_NO_AUTOINCR |NAND_NO_READRDY | NAND_4PAGE_ARRAY | | |
126 | BBT_AUTO_REFRESH | |
127 | }, | |
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128 | |
129 | {NULL,} | |
130 | }; | |
131 | ||
132 | /* | |
133 | * Manufacturer ID list | |
134 | */ | |
0bdecd82 | 135 | const struct nand_manufacturers nand_manuf_ids[] = { |
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136 | {NAND_MFR_TOSHIBA, "Toshiba"}, |
137 | {NAND_MFR_SAMSUNG, "Samsung"}, | |
138 | {NAND_MFR_FUJITSU, "Fujitsu"}, | |
139 | {NAND_MFR_NATIONAL, "National"}, | |
140 | {NAND_MFR_RENESAS, "Renesas"}, | |
141 | {NAND_MFR_STMICRO, "ST Micro"}, | |
cfa460ad | 142 | {NAND_MFR_HYNIX, "Hynix"}, |
7ebb4479 | 143 | {NAND_MFR_MICRON, "Micron"}, |
c45912d8 | 144 | {NAND_MFR_AMD, "AMD"}, |
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145 | {0x0, "Unknown"} |
146 | }; |