--- linux-4.9.37/drivers/mtd/nand/nfc_spl_ids.c 1970-01-01 03:00:00.000000000 +0300 +++ linux-4.9.y/drivers/mtd/nand/nfc_spl_ids.c 2021-06-07 13:01:33.000000000 +0300 @@ -0,0 +1,966 @@ +/* + * Copyright (c) Hunan Goke,Chengdu Goke,Shandong Goke. 2021. All rights reserved. + */ + +#include +#include +#include "nfc_gen.h" + +/*****************************************************************************/ + +struct nand_flash_special_dev { + unsigned char id[8]; + int length; /* length of id. */ + unsigned long long chipsize; + struct nand_flash_dev *(*probe)(struct nand_dev_t *nand_dev); + char *name; + + unsigned long pagesize; + unsigned long erasesize; + unsigned long oobsize; + unsigned long options; + unsigned int read_retry_type; + +#define BBP_LAST_PAGE 0x01 +#define BBP_FIRST_PAGE 0x02 + unsigned int badblock_pos; + unsigned int flags; +}; + +/*****************************************************************************/ +/* this is nand probe function. */ +/*****************************************************************************/ + +static struct nand_flash_dev *hynix_probe_v02( + struct nand_dev_t *nand_dev) +{ + unsigned char *id = nand_dev->ids; + struct nand_flash_dev *type = &nand_dev->flash_dev; + + int pagesizes[] = {SZ_2K, SZ_4K, SZ_8K, 0}; + int oobsizes[] = {128, 224, 448, 0, 0, 0, 0, 0}; + int blocksizes[] = {SZ_128K, SZ_256K, SZ_512K, + (SZ_256K + SZ_512K), SZ_1M, SZ_2M, 0, 0 + }; + + int blocktype = (((id[3] >> 5) & 0x04) | ((id[3] >> 4) & 0x03)); + int oobtype = (((id[3] >> 2) & 0x03) | ((id[3] >> 4) & 0x04)); + + type->options = 0; + type->pagesize = pagesizes[(id[3] & 0x03)]; + type->erasesize = blocksizes[blocktype]; + nand_dev->oobsize = oobsizes[oobtype]; + + return type; +} +/*****************************************************************************/ + +static struct nand_flash_dev *samsung_probe_v02( + struct nand_dev_t *nand_dev) +{ + unsigned char *id = nand_dev->ids; + struct nand_flash_dev *type = &nand_dev->flash_dev; + + int pagesizes[] = {SZ_2K, SZ_4K, SZ_8K, 0}; + int oobsizes[] = {0, 128, 218, 400, 436, 0, 0, 0}; + int blocksizes[] = {SZ_128K, SZ_256K, SZ_512K, SZ_1M, 0, 0, 0, 0}; + + int blocktype = (((id[3] >> 5) & 0x04) | ((id[3] >> 4) & 0x03)); + int oobtype = (((id[3] >> 4) & 0x04) | ((id[3] >> 2) & 0x03)); + + type->options = 0; + type->pagesize = pagesizes[(id[3] & 0x03)]; + type->erasesize = blocksizes[blocktype]; + nand_dev->oobsize = oobsizes[oobtype]; + + return type; +} +/*****************************************************************************/ + +#define DRV_VERSION "1.38" + +/*****************************************************************************/ +/* + * samsung: 27nm need randomizer, 21nm need read retry; + * micron: 25nm need read retry, datasheet will explain read retry. + * toshaba 32nm need randomizer, 24nm need read retry. + * hynix: 2xnm need read retry. + * + * The special nand flash ID table version 1.37 + * + * manufactory | type | name | ecc_type | version_tag + * Micron | MLC | MT29F64G08CBABA | 40bit/1k | 1.36 + * Micron | MLC | MT29F32G08CBADA | 40bit/1k | + * Micron | SLC | MT29F8G08ABxBA | 4bit/512 | + * Micron | MLC | MT29F16G08CBABx | 12bit/512 | + * Micron | MLC | MT29F16G08CBACA | 24bit/1k | + * Micron | MLC | MT29F32G08CBACA | 24bit/1k | + * Micron | MLC | MT29F64G08CxxAA | 24bit/1k | + * Micron | MLC | MT29F256G08CJAAA | 24bit/1k | 2CE + * Micron | MLC | MT29F256G08CMCBB | 24bit/1k | + * Micron | SLC | MT29F8G08ABACA | 8bit/512 | + * Micron | SLC | MT29F4G08ABAEA | 8bit/512 | + * Micron | SLC | MT29F2G08ABAFA | 8bit/512 | + * Micron | SLC | MT29F16G08ABACA | 8bit/512 | + * Toshiba | MLC | TC58NVG4D2FTA00 | 24bit/1k | + * Toshiba | MLC | TH58NVG6D2FTA20 | 24bit/1k | 2CE + * Toshiba | MLC | TC58NVG5D2HTA00 | 40bit/1k | + * Toshiba | MLC | TC58NVG6D2GTA00 | 40bit/1k | + * Toshiba | MLC | TC58NVG6DCJTA00 | | + * Toshiba | MLC | TC58TEG5DCJTA00 | | + * Toshiba | SLC | TC58NVG0S3HTA00 | 8bit/512 | + * Toshiba | SLC | TC58NVG1S3HTA00 | 8bit/512 | + * Toshiba | SLC | TC58NVG1S3ETA00 | 4bit/512 | + * Toshiba | SLC | TC58NVG3S0FTA00 | 4bit/512 | + * Toshiba | SLC | TC58NVG2S0FTA00 | 4bit/512 | + * Toshiba | SLC | TH58NVG2S3HTA00 | 4bit/512 | + * Toshiba | TLC | TC58NVG5T2JTA00 | 60bit/1k | + * Toshiba | TLC | TC58TEG5DCKTAx0 | 60bit/1k | + * Toshiba | MLC | Tx58TEGxDDKTAx0 | | + * Samsung | MLC | K9LB(HC/PD/MD)G08U0(1)D | 8bit/512B | + * Samsung | MLC | K9GAG08U0E | 24bit/1KB | + * Samsung | MLC | K9LBG08U0E | 24bit/1KB | + * Samsung | MLC | K9G8G08U0C | 24bit/1KB | + * Samsung | MLC | K9GAG08U0F | 24bit/1KB | + * Samsung | MLC | K9LBG08U0M | | + * Samsung | MLC | K9GBG08U0A | 24bit/1KB | + * Samsung | MLC | K9GBG08U0B | 40bit/1KB | + * Hynix | MLC | H27UAG8T2A | | + * Hynix | MLC | H27UAG8T2B | | + * Hynix | MLC | H27UBG8T2A | | + * Hynix | MLC | H27UBG8T2BTR | 24bit/1KB | + * Hynix | MLC | H27UCG8T2A | 40bit/1KB | + * Hynix | MLC | H27UBG8T2C | 40bit/1KB | + * MISC | MLC | P1UAGA30AT-GCA | 8bit/512 | + * MISC | MLC | PSU8GA30AT-GIA/ASU8GA30IT-G30CA | 4bit/512 | + * MISC | SLC | PSU2GA30AT | 1bit/512 | 1.36 + * Toshiba | SLC | TC58NVG2S0HTA00 | 24bit/1K | 1.37 + * Toshiba | SLC | TC58NVG3S0HTA00 | 24bit/1K | 1.37 + * Micron | SLC | MT29F2G08ABAEA | 4bit/512 | + * Spansion | SLC | S34ML02G200TFI000 | 24bit/1K | + * Spansion | SLC | S34ML04G200TFI000 | 24bit/1K | 1.38 + * + */ + +static struct nand_flash_special_dev nand_flash_special_dev[] = { + + /****************************** Spansion *******************************/ + + { /* SLC S34ML02G200TFI000 */ + .name = "S34ML02G200TFI000", + .id = {0x01, 0xDA, 0x90, 0x95, 0x46, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = _256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + + { /* SLC S34ML04G200TFI000 */ + .name = "S34ML04G200TFI000", + .id = {0x01, 0xDC, 0x90, 0x95, 0x56, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = _512M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + + /****************************** Micron *******************************/ + { /* MLC 40bit/1k */ + .name = "MT29F64G08CBABA", + .id = {0x2C, 0x64, 0x44, 0x4B, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 744, + .options = 0, + .read_retry_type = NAND_RR_MICRON, + .badblock_pos = BBP_FIRST_PAGE, + .flags = NAND_RANDOMIZER | NAND_CHIP_MICRON, + }, + { /* MLC 40bit/1k */ + .name = "MT29F32G08CBADA", + .id = {0x2C, 0x44, 0x44, 0x4B, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 744, + .options = 0, + .read_retry_type = NAND_RR_MICRON, + .badblock_pos = BBP_FIRST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* SLC 4bit/512 */ + .name = "MT29F8G08ABxBA", + .id = {0x2C, 0x38, 0x00, 0x26, 0x85, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = SZ_1G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_512K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 12bit/512 */ + .name = "MT29F16G08CBABx", + .id = {0x2C, 0x48, 0x04, 0x46, 0x85, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_1M, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k */ + .name = "MT29F16G08CBACA", + .id = {0x2C, 0x48, 0x04, 0x4A, 0xA5, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_1M, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k */ + .name = "MT29F32G08CBACA", + .id = {0x2C, 0x68, 0x04, 0x4A, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_1M, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k */ + .name = "MT29F64G08CxxAA", + .id = {0x2C, 0x88, 0x04, 0x4B, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 448, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k 2CE */ + .name = "MT29F256G08CJAAA", + .id = {0x2C, 0xA8, 0x05, 0xCB, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _16G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 448, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* MLC 40bit/1k */ + .name = "MT29F256G08CMCBB", + .id = {0x2C, 0x64, 0x44, 0x4B, 0xA9, 0x00, 0x00, 0x00}, + .length = 8, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 744, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 8bit/512 */ + .name = "MT29F8G08ABACA", + .id = {0x2C, 0xD3, 0x90, 0xA6, 0x64, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = SZ_1G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 8bit/512 */ + .name = "MT29F4G08ABAEA", + .id = {0x2C, 0xDC, 0x90, 0xA6, 0x54, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = SZ_512M, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 8bit/512 */ + .name = "MT29F2G08ABAFA", + .id = {0x2C, 0xDA, 0x90, 0x95, 0x04, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = SZ_256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC MT29F2G08ABAEA */ + .name = "MT29F2G08ABAEA", + .id = {0x2C, 0xDA, 0x90, 0x95, 0x06, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = _256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 64, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 8bit/512 */ + .name = "MT29F16G08ABACA", + .id = {0x2C, 0x48, 0x00, 0x26, 0xA9, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_512K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + + /****************************** Toshaba *******************************/ + + { /* MLC 24bit/1k 32nm */ + .name = "TC58NVG4D2FTA00", + .id = {0x98, 0xD5, 0x94, 0x32, 0x76, 0x55, 0x00, 0x00}, + .length = 6, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 448, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k 32nm 2CE*/ + .name = "TH58NVG6D2FTA20", + .id = {0x98, 0xD7, 0x94, 0x32, 0x76, 0x55, 0x00, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 448, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 40bit/1k 24nm */ + .name = "TC58NVG5D2HTA00 24nm", + .id = {0x98, 0xD7, 0x94, 0x32, 0x76, 0x56, 0x08, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_24nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* MLC 40bit/1k */ + .name = "TC58NVG6D2GTA00", + .id = {0x98, 0xDE, 0x94, 0x82, 0x76, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 19nm */ + .name = "TC58NVG6DCJTA00 19nm", + .id = {0x98, 0xDE, 0x84, 0x93, 0x72, 0x57, 0x08, 0x04}, + .length = 8, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_16K, + .erasesize = SZ_4M, + .oobsize = 1280, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_24nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* MLC 19nm */ + .name = "TC58TEG5DCJTA00 19nm", + .id = {0x98, 0xD7, 0x84, 0x93, 0x72, 0x57, 0x08, 0x04}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_16K, + .erasesize = SZ_4M, + .oobsize = 1280, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_24nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER | NAND_CHIP_TOSHIBA_TOGGLE_10, + }, + { /* SLC 8bit/512 */ + .name = "TC58NVG0S3HTA00", + .id = {0x98, 0xF1, 0x80, 0x15, 0x72, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = SZ_128M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + /* + * Datasheet: read one column of any page in each block. If the + * data of the column is 00 (Hex), define the block as a bad + * block. + */ + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 8bit/512 */ + .name = "TC58NVG1S3HTA00", + .id = {0x98, 0xDA, 0x90, 0x15, 0x76, 0x16, 0x08, 0x00}, + .length = 7, + .chipsize = SZ_256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 4bit/512 */ + .name = "TC58NVG1S3ETA00", + .id = {0x98, 0xDA, 0x90, 0x15, 0x76, 0x14, 0x03, 0x00}, + .length = 7, + .chipsize = SZ_256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 64, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 4bit/512 */ + .name = "TC58NVG3S0FTA00", + .id = {0x98, 0xD3, 0x90, 0x26, 0x76, 0x15, 0x02, 0x08}, + .length = 8, + .chipsize = SZ_1G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 232, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 4bit/512 */ + .name = "TC58NVG3S0HTA00", + .id = {0x98, 0xD3, 0x91, 0x26, 0x76, 0x16, 0x08, 0x00}, + .length = 8, + .chipsize = SZ_1G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 256, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 24bit/1k */ + .name = "TC58NVG2S0HTA00", + .id = {0x98, 0xDC, 0x90, 0x26, 0x76, 0x16, 0x08, 0x00}, + .length = 8, + .chipsize = SZ_512M, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 256, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 4bit/512 */ + .name = "TC58NVG2S0FTA00", + .id = {0x98, 0xDC, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08}, + .length = 8, + .chipsize = SZ_512M, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 224, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* SLC 4bit/512 */ + .name = "TH58NVG2S3HTA00", + .id = {0x98, 0xDC, 0x91, 0x15, 0x76}, + .length = 5, + .chipsize = SZ_512M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE, + .flags = 0, + }, + { /* TLC 60bit/1k 19nm */ + .name = "TC58NVG5T2JTA00 19nm TLC", + .id = {0x98, 0xD7, 0x98, 0x92, 0x72, 0x57, 0x08, 0x10}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_4M, + .oobsize = 1024, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_24nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* TLC 60bit/1k 19nm */ + .name = "TC58TEG5DCKTAx0 19nm MLC", + /* datasheet says 6 ids id data, but really has 8 ids. */ + .id = {0x98, 0xD7, 0x84, 0x93, 0x72, 0x50, 0x08, 0x04}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_16K, + .erasesize = SZ_4M, + .oobsize = 1280, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_19nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { + .name = "Tx58TEGxDDKTAx0 19nm MLC", + .id = {0x98, 0xDE, 0x94, 0x93, 0x76, 0x50}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_16K, + .erasesize = SZ_4M, + .oobsize = 1280, + .options = 0, + .read_retry_type = NAND_RR_TOSHIBA_19nm, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + /******************************* Samsung ******************************/ + { /* MLC 8bit/512B */ + .name = "K9LB(HC/PD/MD)G08U0(1)D", + .id = {0xEC, 0xD7, 0xD5, 0x29, 0x38, 0x41, 0x00, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = samsung_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1KB */ + .name = "K9GAG08U0E", + .id = {0xEC, 0xD5, 0x84, 0x72, 0x50, 0x42, 0x00, 0x00}, + .length = 6, + .chipsize = SZ_2G, + .probe = samsung_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1KB */ + .name = "K9LBG08U0E", + .id = {0xEC, 0xD7, 0xC5, 0x72, 0x54, 0x42, 0x00, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = samsung_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1KB */ + .name = "K9G8G08U0C", + .id = {0xEC, 0xD3, 0x84, 0x72, 0x50, 0x42, 0x00, 0x00}, + .length = 6, + .chipsize = SZ_1G, + .probe = samsung_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k */ + .name = "K9GAG08U0F", + .id = {0xEC, 0xD5, 0x94, 0x76, 0x54, 0x43, 0x00, 0x00}, + .length = 6, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 512, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC */ + .name = "K9LBG08U0M", + .id = {0xEC, 0xD7, 0x55, 0xB6, 0x78, 0x00, 0x00, 0x00}, + .length = 5, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_512K, + .oobsize = 128, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1k */ + .name = "K9GBG08U0A 20nm", + .id = {0xEC, 0xD7, 0x94, 0x7A, 0x54, 0x43, 0x00, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_SAMSUNG, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* MLC 40bit/1k */ + .name = "K9GBG08U0B", + .id = {0xEC, 0xD7, 0x94, 0x7E, 0x64, 0x44, 0x00, 0x00}, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_1M, + .oobsize = 1024, + .options = 0, + .read_retry_type = NAND_RR_SAMSUNG, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + + /*********************************** Hynix ****************************/ + { /* MLC */ + .name = "H27UAG8T2A", + .id = {0xAD, 0xD5, 0x94, 0x25, 0x44, 0x41, }, + .length = 6, + .chipsize = SZ_2G, + .probe = hynix_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC */ + .name = "H27UAG8T2B", + .id = {0xAD, 0xD5, 0x94, 0x9A, 0x74, 0x42, }, + .length = 6, + .chipsize = SZ_2G, + .probe = hynix_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC */ + .name = "H27UBG8T2A", + .id = {0xAD, 0xD7, 0x94, 0x9A, 0x74, 0x42, }, + .length = 6, + .chipsize = _4G, + .probe = hynix_probe_v02, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 24bit/1K, 26nm TODO: Need read retry, chip is EOS */ + .name = "H27UBG8T2BTR 26nm", + .id = {0xAD, 0xD7, 0x94, 0xDA, 0x74, 0xC3, }, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_HYNIX_BG_BDIE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* MLC 40bit/1k */ + .name = "H27UCG8T2A", + .id = {0xAD, 0xDE, 0x94, 0xDA, 0x74, 0xC4, }, + .length = 6, + .chipsize = _8G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_HYNIX_CG_ADIE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + { /* MLC 40bit/1k */ + .name = "H27UBG8T2C", + .id = {0xAD, 0xD7, 0x94, 0x91, 0x60, 0x44, }, + .length = 6, + .chipsize = _4G, + .probe = NULL, + .pagesize = SZ_8K, + .erasesize = SZ_2M, + .oobsize = 640, + .options = 0, + .read_retry_type = NAND_RR_HYNIX_BG_CDIE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = NAND_RANDOMIZER, + }, + + /********************** MISC ******************************************/ + { /* MLC 8bit/512 */ + .name = "P1UAGA30AT-GCA", + .id = {0xC8, 0xD5, 0x14, 0x29, 0x34, 0x01, }, + .length = 6, + .chipsize = SZ_2G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_512K, + .oobsize = 218, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* MLC 4bit/512 */ + /* + * PowerFlash ASU8GA30IT-G30CA ID and MIRA PSU8GA30AT-GIA ID are + * the same ID + */ + .name = "PSU8GA30AT-GIA/ASU8GA30IT-G30CA", + .id = {0xC8, 0xD3, 0x90, 0x19, 0x34, 0x01, }, + .length = 6, + .chipsize = SZ_1G, + .probe = NULL, + .pagesize = SZ_4K, + .erasesize = SZ_256K, + .oobsize = 218, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + { /* SLC 1bit/512 */ + .name = "PSU2GA30AT", + .id = {0x7F, 0x7F, 0x7F, 0x7F, 0xC8, 0xDA, 0x00, 0x15, }, + .length = 8, + .chipsize = SZ_256M, + .probe = NULL, + .pagesize = SZ_2K, + .erasesize = SZ_128K, + .oobsize = 64, + .options = 0, + .read_retry_type = NAND_RR_NONE, + .badblock_pos = BBP_FIRST_PAGE | BBP_LAST_PAGE, + .flags = 0, + }, + {{0}, 0, 0, 0, 0, 0, 0, 0, 0}, +}; + +#define NUM_OF_SPECIAL_DEVICE \ + (sizeof(nand_flash_special_dev)/sizeof(struct nand_flash_special_dev)) + +int (*nfc_param_adjust)(struct mtd_info *, struct nand_chip *, + struct nand_dev_t *) = NULL; + +static struct nand_dev_t __nand_dev; +/*****************************************************************************/ + +static struct nand_flash_dev *nfc_nand_probe(struct mtd_info *mtd, + struct nand_chip *chip, + struct nand_dev_t *nand_dev) +{ + struct nand_flash_special_dev *spl_dev = NULL; + unsigned char *byte = nand_dev->ids; + struct nand_flash_dev *type = &nand_dev->flash_dev; + + nfc_pr_msg("Nand ID: 0x%02X 0x%02X 0x%02X 0x%02X", + byte[0], byte[1], byte[2], byte[3]); + nfc_pr_msg(" 0x%02X 0x%02X 0x%02X 0x%02X\n", + byte[4], byte[5], byte[6], byte[7]); + + for (spl_dev = nand_flash_special_dev; spl_dev->length; spl_dev++) { + if (memcmp(byte, spl_dev->id, spl_dev->length)) + continue; + + nfc_pr_msg("The Special NAND id table Version: %s\n", DRV_VERSION); + + if (spl_dev->probe) { + type = spl_dev->probe(nand_dev); + } else { + type->options = spl_dev->options; + type->pagesize = spl_dev->pagesize; + type->erasesize = spl_dev->erasesize; + nand_dev->oobsize = spl_dev->oobsize; + } + + nand_dev->read_retry_type = spl_dev->read_retry_type; + nand_dev->flags = spl_dev->flags; + + type->id[1] = byte[1]; + type->chipsize = (unsigned long)(spl_dev->chipsize >> 20); + type->name = spl_dev->name; + return type; + } + nand_dev->read_retry_type = NAND_RR_NONE; + + return NULL; +} +/*****************************************************************************/ + +struct nand_flash_dev *nfc_get_flash_type(struct mtd_info *mtd, + struct nand_chip *chip, + u8 *id_data, int *busw) +{ + struct nand_flash_dev *type = NULL; + struct nand_dev_t *nand_dev = &__nand_dev; + + memset(nand_dev, 0, sizeof(struct nand_dev_t)); + memcpy(nand_dev->ids, id_data, 8); + + if (!nfc_nand_probe(mtd, chip, nand_dev)) + return NULL; + + type = &nand_dev->flash_dev; + + if (!mtd->name) + mtd->name = type->name; + + chip->chipsize = (uint64_t)type->chipsize << 20; + mtd->erasesize = type->erasesize; + mtd->writesize = type->pagesize; + mtd->oobsize = nand_dev->oobsize; + *busw = (type->options & NAND_BUSWIDTH_16); + + return type; +} +/*****************************************************************************/ + +void nfc_nand_param_adjust(struct mtd_info *mtd, struct nand_chip *chip) +{ + struct nand_dev_t *nand_dev = &__nand_dev; + + if (!nand_dev->oobsize) + nand_dev->oobsize = mtd->oobsize; + + if (nfc_param_adjust) + nfc_param_adjust(mtd, chip, nand_dev); +} +/*****************************************************************************/ + +void nfc_show_info(struct mtd_info *mtd, char *vendor, char *chipname) +{ + /* char buf[20]; */ + struct nand_dev_t *nand_dev = &__nand_dev; + + /* nfc_pr_msg("Nand: %s %s ", vendor, chipname); */ + + if (IS_NAND_RANDOM(nand_dev)) + nfc_pr_msg("Randomizer \n"); + + if (nand_dev->read_retry_type != NAND_RR_NONE) + nfc_pr_msg("Read-Retry \n"); + + if (nand_dev->start_type) + nfc_pr_msg("Nand(%s): ", nand_dev->start_type); + else + nfc_pr_msg("Nand: "); + + nfc_pr_msg("OOB:%dB ", nand_dev->oobsize); + nfc_pr_msg("ECC:%s ", nand_ecc_name(nand_dev->ecctype)); +} +/*****************************************************************************/ + +void nfc_show_chipsize(struct nand_chip *chip) +{ + /*char buf[20];*/ + + /*nfc_pr_msg("Chip:%sB*%d\n", + ultohstr(chip->chipsize, buf, sizeof(buf)), + chip->numchips);*/ +}