LXR linux/drivers/mtd/nand/raw/nand

   1/*
   2 *  Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
   3 *
   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.
   7 *
   8 */
   9#include <linux/mtd/rawnand.h>
  10#include <linux/sizes.h>
  11
  12#define LP_OPTIONS 0
  13#define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16)
  14
  15#define SP_OPTIONS NAND_NEED_READRDY
  16#define SP_OPTIONS16 (SP_OPTIONS | NAND_BUSWIDTH_16)
  17
  18/*
  19 * The chip ID list:
  20 *    name, device ID, page size, chip size in MiB, eraseblock size, options
  21 *
  22 * If page size and eraseblock size are 0, the sizes are taken from the
  23 * extended chip ID.
  24 */
  25struct nand_flash_dev nand_flash_ids[] = {
  26        /*
  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.
  30         */
  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),
  34                  2 },
  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 },
  57
  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),
  63
  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),
  68
  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),
  73
  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),
  78
  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),
  86
  87        LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit", 0x71, 256, SZ_16K, SP_OPTIONS),
  88
  89        /*
  90         * These are the new chips with large page size. Their page size and
  91         * eraseblock size are determined from the extended ID bytes.
  92         */
  93
  94        /* 512 Megabit */
  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),
 104
 105        /* 1 Gigabit */
 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),
 112
 113        /* 2 Gigabit */
 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),
 118
 119        /* 4 Gigabit */
 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),
 124
 125        /* 8 Gigabit */
 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),
 130
 131        /* 16 Gigabit */
 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),
 136
 137        /* 32 Gigabit */
 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),
 142
 143        /* 64 Gigabit */
 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),
 148
 149        /* 128 Gigabit */
 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),
 154
 155        /* 256 Gigabit */
 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),
 160
 161        /* 512 Gigabit */
 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),
 166
 167        {NULL}
 168};
 169
 170/* Manufacturer IDs */
 171static 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", &micron_nand_manuf_ops},
 181        {NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops},
 182        {NAND_MFR_MACRONIX, "Macronix", &macronix_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"},
 188};
 189
 190/**
 191 * nand_get_manufacturer - Get manufacturer information from the manufacturer
 192 *                         ID
 193 * @id: manufacturer ID
 194 *
 195 * Returns a pointer a nand_manufacturer object if the manufacturer is defined
 196 * in the NAND manufacturers database, NULL otherwise.
 197 */
 198const struct nand_manufacturer *nand_get_manufacturer(u8 id)
 199{
 200        int i;
 201
 202        for (i = 0; i < ARRAY_SIZE(nand_manufacturers); i++)
 203                if (nand_manufacturers[i].id == id)
 204                        return &nand_manufacturers[i];
 205
 206        return NULL;
 207}
 208