2 * OpenBIOS - free your system!
3 * ( firmware/flash device driver for Linux )
5 * flashchips.c - contains all information about supported flash devices.
7 * This program is part of a free implementation of the IEEE 1275-1994
8 * Standard for Boot (Initialization Configuration) Firmware.
10 * Copyright (C) 1998-2004 Stefan Reinauer, <stepan@openbios.org>
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; version 2 of the License.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
26 // <-- C++ style comments are for experimental comments only.
27 // They will disappear as soon as I fixed all the stuff.
30 #include "flashchips.h"
32 unsigned int currflash=0;
34 const manufacturer_t manufacturers[] =
38 { "Fairchild", 0x83 },
47 { "Monolithic Memories",0x8C },
56 { "Philips Semi.", 0x15 },
58 { "Texas Instruments", 0x97 },
62 { "Eurotechnique", 0x9B },
63 { "Mitsubishi", 0x1C },
64 { "PMC Flash", 0x9D },
67 { "SGS/Thomson", 0x20 },
68 { "Lattice Semi.", 0xA1 },
70 { "Wafer Scale Integr.",0x23 },
74 { "Intl. CMOS Tech.", 0xA7 },
76 { "MicrochipTech.", 0x29 },
77 { "Ricoh Ltd.", 0x2A },
79 { "Micron Technology", 0x2C },
80 { "Hyundai Elect.", 0xAD },
81 { "OKI Semiconductor", 0xAE },
85 { "Panasonic", 0x32 },
89 { "LSI Logic", 0xB6 },
92 { "Thinking Machine", 0xB9 },
93 { "Thomson CSF", 0xBA },
94 { "Integ. CMOS(Vertex)",0x3B },
95 { "Honeywell", 0xBC },
96 { "Tektronix", 0x3D },
97 { "Sun Microsystems", 0x3E },
101 { "Macronix", 0xC2 },
103 { "Plus Logic", 0xC4 },
105 { "Elan Circuit Tech.", 0x46 },
106 { "Europ. Silicon Str.",0xC7 },
107 { "Apple Computer", 0xC8 },
110 { "Protocol Engines", 0xCB },
112 { "Seiko Instruments", 0xCD },
114 { "I3 Design System", 0x4F },
116 { "Crosspoint Sol.", 0x51 },
117 { "Alliance Semicond.", 0x52 },
119 { "Hewlett-Packard", 0x54 },
120 { "Intg. Silicon Sol.", 0xD5 },
121 { "Brooktree", 0xD6 },
122 { "New Media", 0x57 },
123 { "MHS Electronic", 0x58 },
124 { "Performance Semi.", 0xD9 },
126 { "Kawasaki Steel", 0x5B },
127 { "Bright Micro", 0xDC },
131 { "Goldstar", 0xE0 },
132 { "Northern Telecom", 0x61 },
134 { "Array Microsystems", 0xE3 },
135 { "Crystal Semicond.", 0x64 },
136 { "Analog Devices", 0xE5 },
137 { "PMC-Sierra", 0xE6 },
139 { "Convex Computer", 0x68 },
140 { "Quality Semicond.", 0xE9 },
141 { "Nimbus Technology", 0xEA },
142 { "Transwitch", 0x6B },
143 { "ITT Intermetall", 0xEC },
147 { "QUALCOMM", 0x70 },
149 { "Cray Research", 0xF2 },
150 { "AMS(Austria Micro)", 0x73 },
152 { "Aster Electronics", 0x75 },
153 { "Bay Networks(Synoptic)", 0x76 },
154 { "Zentrum Mikroelec.", 0xF7 },
157 { "Solbourne Computer", 0x7A },
158 { "Allied-Signal", 0xFB },
160 { "Media Vision", 0xFD },
161 { "Level One Commun.", 0xFE },
167 const flashchip_t flashchips[] =
170 { "29F016B", 0xad01, 5, 2048, 0, 1, 1, (int []) { 0,2048 } },
171 { "29F080B", 0xd501, 5, 1024, 0, 1, 1, (int []) { 0,1024 } },
172 { "29F800BT", 0xd601, 5, 1024, 0, 1, 1, (int []) { 0,1024 } },
173 { "29F800BB", 0x5801, 5, 1024, 0, 1, 1, (int []) { 0,1024 } },
174 { "29F040B", 0xa401, 5, 512, 0, 1, 1, (int []) { 0, 512 } },
175 { "29F400T", 0x2301, 5, 512, 0, 1, 1, (int []) { 0, 512 } },
176 { "29LV004T", 0xb501, 3, 512, 0, 1, 1, (int []) { 0, 512 } },
177 { "29LV400T", 0xb901, 3, 512, 0, 1, 1, (int []) { 0, 512 } },
178 { "29F400B", 0xab01, 5, 512, 0, 1, 1, (int []) { 0, 512 } },
179 { "29LV004B", 0xb601, 3, 512, 0, 1, 1, (int []) { 0, 512 } },
180 { "29LV400B", 0xba01, 3, 512, 0, 1, 1, (int []) { 0, 512 } },
181 { "28F020A", 0x2901, 12, 256, 0, 1, 1, (int []) { 0, 256 } },
182 { "28F020", 0x2a01, 12, 256, 0, 1, 1, (int []) { 0, 256 } },
183 { "29F002T", 0xb001, 5, 256, 0, 1, 1, (int []) { 0, 256 } },
184 { "29LV002T", 0x4001, 3, 256, 0, 1, 1, (int []) { 0, 256 } },
185 { "29LV200T", 0x3b01, 3, 256, 0, 1, 1, (int []) { 0, 256 } },
186 { "29F200T", 0x5101, 5, 256, 0, 1, 1, (int []) { 0, 256 } },
187 { "29F002B", 0x3401, 5, 256, 0, 1, 1, (int []) { 0, 256 } },
188 { "29LV002B", 0xc201, 3, 256, 0, 1, 1, (int []) { 0, 256 } },
189 { "29LV200B", 0xbf01, 3, 256, 0, 1, 1, (int []) { 0, 256 } },
190 { "29F200B", 0x5701, 5, 256, 0, 1, 1, (int []) { 0, 256 } },
191 { "29F010", 0x2001, 5, 128, 0, 1, 1, (int []) { 0, 128 } },
192 { "28F010A", 0xa201, 12, 128, 0, 1, 1, (int []) { 0, 128 } },
193 { "28F010", 0xa701, 12, 128, 0, 1, 1, (int []) { 0, 128 } },
194 { "29F100T", 0xd901, 5, 64, 0, 1, 1, (int []) { 0, 64 } },
195 { "29F100B", 0xdf01, 5, 64, 0, 1, 1, (int []) { 0, 64 } },
196 { "28F512A", 0xae01, 12, 64, 0, 1, 1, (int []) { 0, 64 } },
197 { "28F512", 0x2501, 12, 64, 0, 1, 1, (int []) { 0, 64 } },
198 { "28F256A", 0x2f01, 12, 32, 0, 1, 1, (int []) { 0, 32 } },
199 { "28F256", 0xa101, 12, 32, 0, 128, 1, (int []) { 0, 32 } },
202 { "AT49BV010", 0x851f, 3, 128, 0, 128, 1, (int []) { 0, 128 } },
203 //Word { "AT49F1025", 0x851f, 5, 128, 0, 256, 1, (int []) { 0, 128 } },
204 { "AT49x020", 0x0b1f, 5, 256, 0, 128, 1, (int []) { 0, 256 } },
205 { "AT49F040", 0x131f, 5, 512, 0, 128, 1, (int []) { 0, 512 } },
206 { "AT49F010", 0x171f, 5, 128, 0, 128, 1, (int []) { 0, 128 } },
207 { "AT49F080", 0x231f, 5, 1024, 0, 128, 1, (int []) { 0,1024 } },
208 { "AT29C040A", 0xa41f, 5, 512, 1, 256, 4, (int []) { 0, 512 } },
209 //Word { "AT29C1024", 0x251f, 3, 128, 0, 128, 0, (int []) { 0, 128 } },
210 //Word { "AT29LV1024", 0x261f, 3, 128, 0, 128, 0, (int []) { 0, 128 } },
211 { "AT49F080T", 0xa71f, 5, 1024, 0, 128, 1, (int []) { 0,1024 } },
212 { "AT29BV010A", 0x351f, 3, 128, 1, 128, 4, (int []) { 0, 128 } },
213 { "AT29BV020", 0xba1f, 3, 256, 1, 256, 4, (int []) { 0, 256 } },
214 { "AT29LV256", 0xbc1f, 3, 32, 1, 64, 4, (int []) { 0, 32 } },
215 { "AT29LV512", 0x3d1f, 3, 64, 1, 128, 4, (int []) { 0, 64 } },
216 { "AT29BV040A", 0xc41f, 3, 512, 1, 256, 4, (int []) { 0, 512 } },
217 { "AT29C010A", 0xd51f, 5, 128, 1, 128, 4, (int []) { 0, 128 } },
218 { "AT29C020", 0xda1f, 5, 256, 1, 256, 4, (int []) { 0, 256 } },
219 { "AT29C256", 0xdc1f, 3, 32, 1, 64, 4, (int []) { 0, 32 } },
220 { "AT29C512", 0x5d1f, 5, 64, 1, 128, 4, (int []) { 0, 64 } },
223 { "CAT28F150T", 0x0431, 12, 192, 1, 128, 3, (int []) { 0, 64,160,168,176,192 } },
224 { "CAT28F150B", 0x8531, 12, 192, 1, 128, 3, (int []) { 0, 16, 24, 32,128, 192 } },
225 { "CAT28F001T", 0x9431, 12, 128, 1, 128, 3, (int []) { 0,112,116,120,128 } },
226 { "CAT28F001B", 0x1531, 12, 128, 1, 128, 3, (int []) { 0, 8, 12, 16,128 } },
227 { "CAT29F002T", 0xb031, 5, 256, 0, 128, 1, (int []) { 0, 64,128,192,224,232,240,256 } },
228 { "CAT29F002B", 0x3431, 5, 256, 0, 128, 1, (int []) { 0, 16, 24, 32, 64,128,192,256 } },
229 { "CAT28F002T", 0x7c31, 12, 256, 1, 128, 3, (int []) { 0,128,224,232,240,256 } },
230 { "CAT28F002B", 0xfd31, 12, 256, 1, 128, 3, (int []) { 0, 16, 24, 32,128,256 } },
231 { "CAT28F020" , 0xbd31, 12, 256, 0, 1, 1, (int []) { 0,256 } },
232 //Word { "CAT28F102" , 0x5131, 12, 128, 0, 0, 0, (int []) { 0,128 } },
233 { "CAT28F010" , 0xb431, 12, 128, 0, 1, 1, (int []) { 0,128 } },
234 { "CAT28F512" , 0xb831, 12, 64, 0, 1, 1, (int []) { 0, 64 } },
236 { "29F040", 0xa404, 5, 512, 1, 1, 1, (int []) { 0, 64, 128, 192, 256, 320, 384, 448, 512 } }, /* Fujitsu */
240 { "28F010", 0x3489, 12, 128, 0, 128, 1, (int []) { 0,128 } },
241 { "28F020", 0x3d89, 12, 256, 0, 128, 1, (int []) { 0,256 } },
242 { "28F001BX-T", 0x9489, 12, 128, 1, 128, 3, (int []) { 0,112,116,120,128 } },
243 { "28F001BX-B", 0x9589, 12, 128, 1, 128, 3, (int []) { 0, 8, 12, 16,128 } },
244 //Word { "28F400BX-T", 0x7089, 12, 512, 0, 256, 3, (int []) { 0,128,256,384,480,488,496,512 } },
245 //Word { "28F400BX-B", 0xF189, 12, 512, 0, 256, 3, (int []) { 0, 16, 24, 32,128,256,384,512 } },
246 //Word { "28F200-T", 0xF489, 12, 256, 0, 256, 3, (int []) { 0,128,224,232,240,256} },
247 //Word { "28F200-B", 0x7589, 12, 256, 0, 256, 3, (int []) { 0, 16, 24, 32,128,256 } },
248 { "28F016B3-T", 0xd089, 3, 1024, 0, 1, 3, (int []) { 0, 2048 } },
249 { "28F016B3-B", 0xd189, 3, 1024, 0, 1, 3, (int []) { 0, 2048 } },
250 { "28F008B3-T", 0xd289, 3, 1024, 0, 1, 3, (int []) { 0, 1024 } },
251 { "28F008B3-B", 0xd389, 3, 1024, 0, 1, 3, (int []) { 0, 1024 } },
252 { "28F004B3-T", 0xd489, 3, 512, 0, 128, 3, (int []) { 0,128,256,384,480,488,496,512 } },
253 { "28F004B3-B", 0xd589, 3, 512, 0, 128, 3, (int []) { 0, 16, 24, 32,128,256,384,512 } },
254 { "28F004BX-T", 0xF889, 12, 512, 1, 128, 3, (int []) { 0,128,256,384,480,488,496,512 } },
255 { "28F004BX-B", 0x7989, 12, 512, 1, 128, 3, (int []) { 0, 16, 24, 32,128,256,384,512 } },
256 { "28F002-T", 0x7c89, 12, 256, 1, 128, 3, (int []) { 0,128,224,232,240,256 } },
257 { "28F002-B", 0xfd89, 12, 256, 1, 256, 3, (int []) { 0, 16, 24, 32,128,256 } },
258 { "28F008??", 0xa289, 12, 1024, 1, 1, 3, (int []) { 0, 64,128,192,256,320,384,448,512,576,640,704,768,832,896,960,1024 } },
259 { "28F008SA", 0xa189, 12, 1024, 1, 1, 3, (int []) { 0, 64,128,192,256,320,384,448,512,576,640,704,768,832,896,960,1024 } },
260 { "28F004??", 0xad89, 5, 512, 0, 1, 3, (int []) { 0, 512} },
261 { "28F008??", 0xac89, 5, 1024, 0, 1, 3, (int []) { 0,1024} },
264 { "E28F004S5", 0x7f8f, 5, 512, 1, 1, 3, (int []) { 0, 64,128,192,256,320,384,448,512 } },
265 { "EN29F002B", 0x977f, 5, 256, 1, 1, 1, (int []) { 0, 16, 24, 32,128,256 } },
266 { "EN29F002T", 0x927f, 5, 256, 1, 1, 1, (int []) { 0,128,224,232,240,256 } },
269 { "28EE011", 0x01bf, 5, 128, 0, 128, 0, (int []) { 0, 128 } },
270 { "28EE040", 0x04bf, 5, 512, 0, 128, 0, (int []) { 0, 512 } },
271 { "29EE010", 0x07bf, 5, 128, 1, 128, 0, (int []) { 0, 128 } },
272 { "29x010", 0x08bf, 3, 128, 0, 128, 0, (int []) { 0, 128 } },
273 { "29EE020", 0x10bf, 5, 256, 0, 128, 0, (int []) { 0, 256 } },
274 { "29x020", 0x92bf, 3, 256, 0, 128, 0, (int []) { 0, 256 } },
275 { "29x512", 0x3dbf, 3, 64, 0, 128, 0, (int []) { 0, 64 } },
276 { "29EE512", 0x5dbf, 5, 64, 0, 128, 0, (int []) { 0, 64 } },
277 { "29x020", 0x92bf, 3, 256, 0, 128, 0, (int []) { 0, 256 } },
278 { "39SF020", 0xb6bf, 5, 256, 1, 1, 0x81, (int []) { 0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,156,160,164,168,172,176,180,184,188,192,196,200,204,208,212,216,220,224,228,232,236,240,244,248,252,256 } },
279 { "49LF002A", 0x57bf, 3, 256, 0, 1, 0x81, (int[]) {0,256} },
280 { "49LF003A", 0x1bbf, 3, 384, 0, 1, 0x81, (int[]) {0,384} },
281 { "49LF004A", 0x60bf, 3, 512, 1, 1, 0x09, (int[]) {0, 4, 8, 12, 16, 24,28, 32, 512} },
282 { "49LF008A", 0x5abf, 3, 1024, 0, 1, 0x81, (int[]) {0,1024} },
283 { "49LF020", 0x61bf, 3, 256, 1, 4096, 0, (int[]) {0,256} },
284 { "49LF040", 0x51bf, 3, 512, 1, 4096, 0, (int[]) {0,512} },
285 { "49LF080A", 0x5bbf, 3, 1024, 1, 4096, 0, (int[]) {0,1024} },
288 { "MX28F1000AP",0x1ac2, 12, 128, 0, 1, 1, (int []) { 0, 16, 32, 48, 64, 80, 96,112,116,120,124,128 } },
289 { "MX28F1000P", 0x91c2, 12, 128, 0, 1, 1, (int []) { 0, 16, 32, 48, 64, 80, 96,112,128 } },
290 { "MX28F1000PC",0xf7c2, 12, 128, 0, 1, 1, (int []) { 0, 16, 32, 48, 64, 80, 96,112,128 } },
291 //id? { "MX28F1000PPC",0x7fc2,12, 128, 0, 1, 1, (int []) { 0, 16, 32, 48, 64, 80, 96,112,116,120,124,128 } },
292 { "MX29F1610A", 0xfac2, 5, 2048, 1, 128, 0, (int []) { 0, 2048} },
295 { "W29EE011", 0xc1da, 5, 128, 1, 128, 0, (int []) { 0, 128 } },
296 { "W29C020", 0x45da, 5, 256, 1, 128, 0, (int []) { 0, 256 } },
297 { "W29C040/042",0x46da, 5, 512, 1, 256, 0, (int []) { 0, 512 } },
298 { "W29EE512", 0xc8da, 5, 64, 1, 128, 0, (int []) { 0, 64 } },
299 { "W29C101", 0x4fda, 5, 128, 1, 256, 0, (int []) { 0, 128 } },
300 { "W49V002", 0xb0da, 3, 256, 1, 1, 1, (int []) { 0, 64, 128, 192, 224, 232, 240, 256 } },
301 //{ "W49F002", 0x0bda, 5, 256, 1, 1, 1, (int []) { 0, 64, 128, 192, 224, 232, 240, 256 } },
302 { "W49F002U", 0x0bda, 5, 256, 1, 1,0x09, (int []) { 0, 128, 224, 232, 240, 256 } }, /* Winbond */
305 { "M29F002B(N)T", 0xb020, 5, 256, 0, 1, 0, (int[]) {0, 64, 128, 256 } },
306 { "M29F002B(N)B", 0x3420, 5, 256, 0, 1, 0, (int[]) {0, 256 } },
307 { "M50FW040", 0x2c20, 3, 512, 1, 128, 0x0b, (int []) { 0, 64, 128, 192, 256, 320, 384, 448, 512 } },
309 { "Pm29F002T", 0x1d9d, 5, 256, 1, 1, 0x1, (int []) { 0,128,224,232,240,256 } },
311 { "Unknown", 0x0000, 0, 0, 0, 0, 0, (int []) { 0 } }