| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de) |
| */ |
| |
| #include <linux/sizes.h> |
| |
| #include "internals.h" |
| |
| #define LP_OPTIONS 0 |
| #define LP_OPTIONS16 (LP_OPTIONS | NAND_BUSWIDTH_16) |
| |
| #define SP_OPTIONS NAND_NEED_READRDY |
| #define SP_OPTIONS16 (SP_OPTIONS | NAND_BUSWIDTH_16) |
| |
| /* |
| * The chip ID list: |
| * name, device ID, page size, chip size in MiB, eraseblock size, options |
| * |
| * If page size and eraseblock size are 0, the sizes are taken from the |
| * extended chip ID. |
| */ |
| struct nand_flash_dev nand_flash_ids[] = { |
| /* |
| * Some incompatible NAND chips share device ID's and so must be |
| * listed by full ID. We list them first so that we can easily identify |
| * the most specific match. |
| */ |
| {"TC58NVG0S3E 1G 3.3V 8-bit", |
| { .id = {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} }, |
| SZ_2K, SZ_128, SZ_128K, 0, 8, 64, NAND_ECC_INFO(1, SZ_512), }, |
| {"TC58NVG2S0F 4G 3.3V 8-bit", |
| { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} }, |
| SZ_4K, SZ_512, SZ_256K, 0, 8, 224, NAND_ECC_INFO(4, SZ_512) }, |
| {"TC58NVG2S0H 4G 3.3V 8-bit", |
| { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x16, 0x08, 0x00} }, |
| SZ_4K, SZ_512, SZ_256K, 0, 8, 256, NAND_ECC_INFO(8, SZ_512) }, |
| {"TC58NVG3S0F 8G 3.3V 8-bit", |
| { .id = {0x98, 0xd3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08} }, |
| SZ_4K, SZ_1K, SZ_256K, 0, 8, 232, NAND_ECC_INFO(4, SZ_512) }, |
| {"TC58NVG5D2 32G 3.3V 8-bit", |
| { .id = {0x98, 0xd7, 0x94, 0x32, 0x76, 0x56, 0x09, 0x00} }, |
| SZ_8K, SZ_4K, SZ_1M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) }, |
| {"TC58NVG6D2 64G 3.3V 8-bit", |
| { .id = {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20} }, |
| SZ_8K, SZ_8K, SZ_2M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) }, |
| {"SDTNRGAMA 64G 3.3V 8-bit", |
| { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} }, |
| SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, |
| {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", |
| { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, |
| SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, |
| NAND_ECC_INFO(40, SZ_1K) }, |
| {"H27UCG8T2ETR-BC 64G 3.3V 8-bit", |
| { .id = {0xad, 0xde, 0x14, 0xa7, 0x42, 0x4a} }, |
| SZ_16K, SZ_8K, SZ_4M, NAND_NEED_SCRAMBLING, 6, 1664, |
| NAND_ECC_INFO(40, SZ_1K) }, |
| {"TH58NVG2S3HBAI4 4G 3.3V 8-bit", |
| { .id = {0x98, 0xdc, 0x91, 0x15, 0x76} }, |
| SZ_2K, SZ_512, SZ_128K, 0, 5, 128, NAND_ECC_INFO(8, SZ_512) }, |
| {"TH58NVG3S0HBAI4 8G 3.3V 8-bit", |
| { .id = {0x98, 0xd3, 0x91, 0x26, 0x76} }, |
| SZ_4K, SZ_1K, SZ_256K, 0, 5, 256, NAND_ECC_INFO(8, SZ_512)}, |
| |
| LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE5, 4, SZ_8K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xD6, 8, SZ_8K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xE6, 8, SZ_8K, SP_OPTIONS), |
| |
| LEGACY_ID_NAND("NAND 16MiB 1,8V 8-bit", 0x33, 16, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 16MiB 3,3V 8-bit", 0x73, 16, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 16MiB 1,8V 16-bit", 0x43, 16, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 16MiB 3,3V 16-bit", 0x53, 16, SZ_16K, SP_OPTIONS16), |
| |
| LEGACY_ID_NAND("NAND 32MiB 1,8V 8-bit", 0x35, 32, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 32MiB 3,3V 8-bit", 0x75, 32, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 32MiB 1,8V 16-bit", 0x45, 32, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 32MiB 3,3V 16-bit", 0x55, 32, SZ_16K, SP_OPTIONS16), |
| |
| LEGACY_ID_NAND("NAND 64MiB 1,8V 8-bit", 0x36, 64, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 64MiB 3,3V 8-bit", 0x76, 64, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 64MiB 1,8V 16-bit", 0x46, 64, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 64MiB 3,3V 16-bit", 0x56, 64, SZ_16K, SP_OPTIONS16), |
| |
| LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x78, 128, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit", 0x39, 128, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 128MiB 3,3V 8-bit", 0x79, 128, SZ_16K, SP_OPTIONS), |
| LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x72, 128, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x49, 128, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x74, 128, SZ_16K, SP_OPTIONS16), |
| LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x59, 128, SZ_16K, SP_OPTIONS16), |
| |
| LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit", 0x71, 256, SZ_16K, SP_OPTIONS), |
| |
| /* |
| * These are the new chips with large page size. Their page size and |
| * eraseblock size are determined from the extended ID bytes. |
| */ |
| |
| /* 512 Megabit */ |
| EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA2, 64, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64MiB 1,8V 8-bit", 0xA0, 64, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF2, 64, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xD0, 64, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64MiB 3,3V 8-bit", 0xF0, 64, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB2, 64, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 64MiB 1,8V 16-bit", 0xB0, 64, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC2, 64, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 64MiB 3,3V 16-bit", 0xC0, 64, LP_OPTIONS16), |
| |
| /* 1 Gigabit */ |
| EXTENDED_ID_NAND("NAND 128MiB 1,8V 8-bit", 0xA1, 128, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xF1, 128, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 128MiB 3,3V 8-bit", 0xD1, 128, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xB1, 128, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 128MiB 3,3V 16-bit", 0xC1, 128, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 128MiB 1,8V 16-bit", 0xAD, 128, LP_OPTIONS16), |
| |
| /* 2 Gigabit */ |
| EXTENDED_ID_NAND("NAND 256MiB 1,8V 8-bit", 0xAA, 256, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 256MiB 3,3V 8-bit", 0xDA, 256, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 256MiB 1,8V 16-bit", 0xBA, 256, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 256MiB 3,3V 16-bit", 0xCA, 256, LP_OPTIONS16), |
| |
| /* 4 Gigabit */ |
| EXTENDED_ID_NAND("NAND 512MiB 1,8V 8-bit", 0xAC, 512, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 512MiB 3,3V 8-bit", 0xDC, 512, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 512MiB 1,8V 16-bit", 0xBC, 512, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 512MiB 3,3V 16-bit", 0xCC, 512, LP_OPTIONS16), |
| |
| /* 8 Gigabit */ |
| EXTENDED_ID_NAND("NAND 1GiB 1,8V 8-bit", 0xA3, 1024, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 1GiB 3,3V 8-bit", 0xD3, 1024, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 1GiB 1,8V 16-bit", 0xB3, 1024, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 1GiB 3,3V 16-bit", 0xC3, 1024, LP_OPTIONS16), |
| |
| /* 16 Gigabit */ |
| EXTENDED_ID_NAND("NAND 2GiB 1,8V 8-bit", 0xA5, 2048, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 2GiB 3,3V 8-bit", 0xD5, 2048, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 2GiB 1,8V 16-bit", 0xB5, 2048, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 2GiB 3,3V 16-bit", 0xC5, 2048, LP_OPTIONS16), |
| |
| /* 32 Gigabit */ |
| EXTENDED_ID_NAND("NAND 4GiB 1,8V 8-bit", 0xA7, 4096, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 4GiB 3,3V 8-bit", 0xD7, 4096, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 4GiB 1,8V 16-bit", 0xB7, 4096, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 4GiB 3,3V 16-bit", 0xC7, 4096, LP_OPTIONS16), |
| |
| /* 64 Gigabit */ |
| EXTENDED_ID_NAND("NAND 8GiB 1,8V 8-bit", 0xAE, 8192, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 8GiB 3,3V 8-bit", 0xDE, 8192, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 8GiB 1,8V 16-bit", 0xBE, 8192, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 8GiB 3,3V 16-bit", 0xCE, 8192, LP_OPTIONS16), |
| |
| /* 128 Gigabit */ |
| EXTENDED_ID_NAND("NAND 16GiB 1,8V 8-bit", 0x1A, 16384, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 16GiB 3,3V 8-bit", 0x3A, 16384, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 16GiB 1,8V 16-bit", 0x2A, 16384, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 16GiB 3,3V 16-bit", 0x4A, 16384, LP_OPTIONS16), |
| |
| /* 256 Gigabit */ |
| EXTENDED_ID_NAND("NAND 32GiB 1,8V 8-bit", 0x1C, 32768, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 32GiB 3,3V 8-bit", 0x3C, 32768, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 32GiB 1,8V 16-bit", 0x2C, 32768, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 32GiB 3,3V 16-bit", 0x4C, 32768, LP_OPTIONS16), |
| |
| /* 512 Gigabit */ |
| EXTENDED_ID_NAND("NAND 64GiB 1,8V 8-bit", 0x1E, 65536, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64GiB 3,3V 8-bit", 0x3E, 65536, LP_OPTIONS), |
| EXTENDED_ID_NAND("NAND 64GiB 1,8V 16-bit", 0x2E, 65536, LP_OPTIONS16), |
| EXTENDED_ID_NAND("NAND 64GiB 3,3V 16-bit", 0x4E, 65536, LP_OPTIONS16), |
| |
| {NULL} |
| }; |
| |
| /* Manufacturer IDs */ |
| static const struct nand_manufacturer_desc nand_manufacturer_descs[] = { |
| {NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops}, |
| {NAND_MFR_ATO, "ATO"}, |
| {NAND_MFR_EON, "Eon"}, |
| {NAND_MFR_ESMT, "ESMT", &esmt_nand_manuf_ops}, |
| {NAND_MFR_FUJITSU, "Fujitsu"}, |
| {NAND_MFR_HYNIX, "Hynix", &hynix_nand_manuf_ops}, |
| {NAND_MFR_INTEL, "Intel"}, |
| {NAND_MFR_MACRONIX, "Macronix", ¯onix_nand_manuf_ops}, |
| {NAND_MFR_MICRON, "Micron", µn_nand_manuf_ops}, |
| {NAND_MFR_NATIONAL, "National"}, |
| {NAND_MFR_RENESAS, "Renesas"}, |
| {NAND_MFR_SAMSUNG, "Samsung", &samsung_nand_manuf_ops}, |
| {NAND_MFR_SANDISK, "SanDisk"}, |
| {NAND_MFR_STMICRO, "ST Micro"}, |
| {NAND_MFR_TOSHIBA, "Toshiba", &toshiba_nand_manuf_ops}, |
| {NAND_MFR_WINBOND, "Winbond"}, |
| }; |
| |
| /** |
| * nand_get_manufacturer_desc - Get manufacturer information from the |
| * manufacturer ID |
| * @id: manufacturer ID |
| * |
| * Returns a nand_manufacturer_desc object if the manufacturer is defined |
| * in the NAND manufacturers database, NULL otherwise. |
| */ |
| const struct nand_manufacturer_desc *nand_get_manufacturer_desc(u8 id) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(nand_manufacturer_descs); i++) |
| if (nand_manufacturer_descs[i].id == id) |
| return &nand_manufacturer_descs[i]; |
| |
| return NULL; |
| } |
