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Wolfgang Denk932394a2005-08-17 12:55:25 +02001/*
2 * drivers/mtd/nandids.c
3 *
4 * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
5 *
6 * $Id: nand_ids.c,v 1.10 2004/05/26 13:40:12 gleixner Exp $
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 */
Bartlomiej Sieka038ccac2006-02-24 09:37:22 +010013
Wolfgang Denk932394a2005-08-17 12:55:25 +020014#include <common.h>
15
Marian Balakowicz6db39702006-04-08 19:08:06 +020016#if (CONFIG_COMMANDS & CFG_CMD_NAND) && !defined(CFG_NAND_LEGACY)
Wolfgang Denk932394a2005-08-17 12:55:25 +020017
18#include <linux/mtd/nand.h>
19
20/*
21* Chip ID list
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020022*
Wolfgang Denk932394a2005-08-17 12:55:25 +020023* Name. ID code, pagesize, chipsize in MegaByte, eraseblock size,
24* options
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020025*
Wolfgang Denk932394a2005-08-17 12:55:25 +020026* Pagesize; 0, 256, 512
27* 0 get this information from the extended chip ID
28+ 256 256 Byte page size
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020029* 512 512 Byte page size
Wolfgang Denk932394a2005-08-17 12:55:25 +020030*/
31struct nand_flash_dev nand_flash_ids[] = {
32 {"NAND 1MiB 5V 8-bit", 0x6e, 256, 1, 0x1000, 0},
33 {"NAND 2MiB 5V 8-bit", 0x64, 256, 2, 0x1000, 0},
34 {"NAND 4MiB 5V 8-bit", 0x6b, 512, 4, 0x2000, 0},
35 {"NAND 1MiB 3,3V 8-bit", 0xe8, 256, 1, 0x1000, 0},
36 {"NAND 1MiB 3,3V 8-bit", 0xec, 256, 1, 0x1000, 0},
37 {"NAND 2MiB 3,3V 8-bit", 0xea, 256, 2, 0x1000, 0},
38 {"NAND 4MiB 3,3V 8-bit", 0xd5, 512, 4, 0x2000, 0},
39 {"NAND 4MiB 3,3V 8-bit", 0xe3, 512, 4, 0x2000, 0},
40 {"NAND 4MiB 3,3V 8-bit", 0xe5, 512, 4, 0x2000, 0},
41 {"NAND 8MiB 3,3V 8-bit", 0xd6, 512, 8, 0x2000, 0},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020042
Wolfgang Denk932394a2005-08-17 12:55:25 +020043 {"NAND 8MiB 1,8V 8-bit", 0x39, 512, 8, 0x2000, 0},
44 {"NAND 8MiB 3,3V 8-bit", 0xe6, 512, 8, 0x2000, 0},
45 {"NAND 8MiB 1,8V 16-bit", 0x49, 512, 8, 0x2000, NAND_BUSWIDTH_16},
46 {"NAND 8MiB 3,3V 16-bit", 0x59, 512, 8, 0x2000, NAND_BUSWIDTH_16},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020047
Wolfgang Denk932394a2005-08-17 12:55:25 +020048 {"NAND 16MiB 1,8V 8-bit", 0x33, 512, 16, 0x4000, 0},
49 {"NAND 16MiB 3,3V 8-bit", 0x73, 512, 16, 0x4000, 0},
50 {"NAND 16MiB 1,8V 16-bit", 0x43, 512, 16, 0x4000, NAND_BUSWIDTH_16},
51 {"NAND 16MiB 3,3V 16-bit", 0x53, 512, 16, 0x4000, NAND_BUSWIDTH_16},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020052
Wolfgang Denk932394a2005-08-17 12:55:25 +020053 {"NAND 32MiB 1,8V 8-bit", 0x35, 512, 32, 0x4000, 0},
54 {"NAND 32MiB 3,3V 8-bit", 0x75, 512, 32, 0x4000, 0},
55 {"NAND 32MiB 1,8V 16-bit", 0x45, 512, 32, 0x4000, NAND_BUSWIDTH_16},
56 {"NAND 32MiB 3,3V 16-bit", 0x55, 512, 32, 0x4000, NAND_BUSWIDTH_16},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020057
Wolfgang Denk932394a2005-08-17 12:55:25 +020058 {"NAND 64MiB 1,8V 8-bit", 0x36, 512, 64, 0x4000, 0},
59 {"NAND 64MiB 3,3V 8-bit", 0x76, 512, 64, 0x4000, 0},
60 {"NAND 64MiB 1,8V 16-bit", 0x46, 512, 64, 0x4000, NAND_BUSWIDTH_16},
61 {"NAND 64MiB 3,3V 16-bit", 0x56, 512, 64, 0x4000, NAND_BUSWIDTH_16},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020062
Wolfgang Denk932394a2005-08-17 12:55:25 +020063 {"NAND 128MiB 1,8V 8-bit", 0x78, 512, 128, 0x4000, 0},
64 {"NAND 128MiB 3,3V 8-bit", 0x79, 512, 128, 0x4000, 0},
65 {"NAND 128MiB 1,8V 16-bit", 0x72, 512, 128, 0x4000, NAND_BUSWIDTH_16},
66 {"NAND 128MiB 3,3V 16-bit", 0x74, 512, 128, 0x4000, NAND_BUSWIDTH_16},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020067
Wolfgang Denk932394a2005-08-17 12:55:25 +020068 {"NAND 256MiB 3,3V 8-bit", 0x71, 512, 256, 0x4000, 0},
69
70 {"NAND 512MiB 3,3V 8-bit", 0xDC, 512, 512, 0x4000, 0},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020071
Wolfgang Denk932394a2005-08-17 12:55:25 +020072 /* These are the new chips with large page size. The pagesize
73 * and the erasesize is determined from the extended id bytes
74 */
75 /* 1 Gigabit */
76 {"NAND 128MiB 1,8V 8-bit", 0xA1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
77 {"NAND 128MiB 3,3V 8-bit", 0xF1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
78 {"NAND 128MiB 1,8V 16-bit", 0xB1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
79 {"NAND 128MiB 3,3V 16-bit", 0xC1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
80
81 /* 2 Gigabit */
82 {"NAND 256MiB 1,8V 8-bit", 0xAA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
83 {"NAND 256MiB 3,3V 8-bit", 0xDA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
84 {"NAND 256MiB 1,8V 16-bit", 0xBA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
85 {"NAND 256MiB 3,3V 16-bit", 0xCA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020086
Wolfgang Denk932394a2005-08-17 12:55:25 +020087 /* 4 Gigabit */
88 {"NAND 512MiB 1,8V 8-bit", 0xAC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
89 {"NAND 512MiB 3,3V 8-bit", 0xDC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
90 {"NAND 512MiB 1,8V 16-bit", 0xBC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
91 {"NAND 512MiB 3,3V 16-bit", 0xCC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +020092
Wolfgang Denk932394a2005-08-17 12:55:25 +020093 /* 8 Gigabit */
94 {"NAND 1GiB 1,8V 8-bit", 0xA3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
95 {"NAND 1GiB 3,3V 8-bit", 0xD3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
96 {"NAND 1GiB 1,8V 16-bit", 0xB3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
97 {"NAND 1GiB 3,3V 16-bit", 0xC3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
98
99 /* 16 Gigabit */
100 {"NAND 2GiB 1,8V 8-bit", 0xA5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
101 {"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR},
102 {"NAND 2GiB 1,8V 16-bit", 0xB5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
103 {"NAND 2GiB 3,3V 16-bit", 0xC5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR},
104
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +0200105 /* Renesas AND 1 Gigabit. Those chips do not support extended id and have a strange page/block layout !
Wolfgang Denk932394a2005-08-17 12:55:25 +0200106 * The chosen minimum erasesize is 4 * 2 * 2048 = 16384 Byte, as those chips have an array of 4 page planes
107 * 1 block = 2 pages, but due to plane arrangement the blocks 0-3 consists of page 0 + 4,1 + 5, 2 + 6, 3 + 7
108 * Anyway JFFS2 would increase the eraseblock size so we chose a combined one which can be erased in one go
Wolfgang Denkac7eb8a2005-09-14 23:53:32 +0200109 * There are more speed improvements for reads and writes possible, but not implemented now
Wolfgang Denk932394a2005-08-17 12:55:25 +0200110 */
111 {"AND 128MiB 3,3V 8-bit", 0x01, 2048, 128, 0x4000, NAND_IS_AND | NAND_NO_AUTOINCR | NAND_4PAGE_ARRAY},
112
113 {NULL,}
114};
115
116/*
117* Manufacturer ID list
118*/
119struct nand_manufacturers nand_manuf_ids[] = {
120 {NAND_MFR_TOSHIBA, "Toshiba"},
121 {NAND_MFR_SAMSUNG, "Samsung"},
122 {NAND_MFR_FUJITSU, "Fujitsu"},
123 {NAND_MFR_NATIONAL, "National"},
124 {NAND_MFR_RENESAS, "Renesas"},
125 {NAND_MFR_STMICRO, "ST Micro"},
126 {0x0, "Unknown"}
127};
128#endif