drivers/mtd/nand/nand_ids.c

/*
 *  drivers/mtd/nandids.c
 *
 *  Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */
#include <linux/module.h>
#include <linux/mtd/nand.h>

#define LP_OPTIONS NAND_SAMSUNG_LP_OPTIONS
#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[] = {
	LEGACY_ID_NAND("NAND 4MiB 5V 8-bit",   0x6B, 512, 4, 0x2000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 512, 4, 0x2000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE5, 512, 4, 0x2000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xD6, 512, 8, 0x2000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 8MiB 3,3V 8-bit", 0xE6, 512, 8, 0x2000, SP_OPTIONS),

	LEGACY_ID_NAND("NAND 16MiB 1,8V 8-bit",  0x33, 512, 16, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 16MiB 3,3V 8-bit",  0x73, 512, 16, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 16MiB 1,8V 16-bit", 0x43, 512, 16, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 16MiB 3,3V 16-bit", 0x53, 512, 16, 0x4000, SP_OPTIONS16),

	LEGACY_ID_NAND("NAND 32MiB 1,8V 8-bit",  0x35, 512, 32, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 32MiB 3,3V 8-bit",  0x75, 512, 32, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 32MiB 1,8V 16-bit", 0x45, 512, 32, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 32MiB 3,3V 16-bit", 0x55, 512, 32, 0x4000, SP_OPTIONS16),

	LEGACY_ID_NAND("NAND 64MiB 1,8V 8-bit",  0x36, 512, 64, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 64MiB 3,3V 8-bit",  0x76, 512, 64, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 64MiB 1,8V 16-bit", 0x46, 512, 64, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 64MiB 3,3V 16-bit", 0x56, 512, 64, 0x4000, SP_OPTIONS16),

	LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit",  0x78, 512, 128, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 128MiB 1,8V 8-bit",  0x39, 512, 128, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 128MiB 3,3V 8-bit",  0x79, 512, 128, 0x4000, SP_OPTIONS),
	LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x72, 512, 128, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 128MiB 1,8V 16-bit", 0x49, 512, 128, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x74, 512, 128, 0x4000, SP_OPTIONS16),
	LEGACY_ID_NAND("NAND 128MiB 3,3V 16-bit", 0x59, 512, 128, 0x4000, SP_OPTIONS16),

	LEGACY_ID_NAND("NAND 256MiB 3,3V 8-bit", 0x71, 512, 256, 0x4000, 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 */
struct nand_manufacturers nand_manuf_ids[] = {
	{NAND_MFR_TOSHIBA, "Toshiba"},
	{NAND_MFR_SAMSUNG, "Samsung"},
	{NAND_MFR_FUJITSU, "Fujitsu"},
	{NAND_MFR_NATIONAL, "National"},
	{NAND_MFR_RENESAS, "Renesas"},
	{NAND_MFR_STMICRO, "ST Micro"},
	{NAND_MFR_HYNIX, "Hynix"},
	{NAND_MFR_MICRON, "Micron"},
	{NAND_MFR_AMD, "AMD/Spansion"},
	{NAND_MFR_MACRONIX, "Macronix"},
	{NAND_MFR_EON, "Eon"},
	{0x0, "Unknown"}
};

EXPORT_SYMBOL(nand_manuf_ids);
EXPORT_SYMBOL(nand_flash_ids);

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>");
MODULE_DESCRIPTION("Nand device & manufacturer IDs");