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 */ 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