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1// SPDX-License-Identifier: GPL-2.0-only2/*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 011#define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16)12 13#define SP_OPTIONS NAND_NEED_READRDY14#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, options19 *20 * If page size and eraseblock size are 0, the sizes are taken from the21 * extended chip ID.22 */23struct nand_flash_dev nand_flash_ids[] = {24 /*25 * Some incompatible NAND chips share device ID's and so must be26 * listed by full ID. We list them first so that we can easily identify27 * 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 and101 * 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 */181static 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 the202 * manufacturer ID203 * @id: manufacturer ID204 *205 * Returns a nand_manufacturer_desc object if the manufacturer is defined206 * in the NAND manufacturers database, NULL otherwise.207 */208const 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