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1.1 root 1: /*
2: * OpenBIOS - free your system!
3: * ( firmware/flash device driver for Linux )
4: *
5: * flashchips.c - contains all information about supported flash devices.
6: *
7: * This program is part of a free implementation of the IEEE 1275-1994
8: * Standard for Boot (Initialization Configuration) Firmware.
9: *
10: * Copyright (C) 1998-2004 Stefan Reinauer, <[email protected]>
11: *
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.
15: *
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.
20: *
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
24: *
25: */
26: // <-- C++ style comments are for experimental comments only.
27: // They will disappear as soon as I fixed all the stuff.
28:
29: #include "bios.h"
30: #include "flashchips.h"
31:
32: unsigned int currflash=0;
33:
34: const manufacturer_t manufacturers[] =
35: {
36: { "AMD", 0x01 },
37: { "AMI", 0x02 },
38: { "Fairchild", 0x83 },
39: { "Fujitsu", 0x04 },
40: { "GTE", 0x85 },
41: { "Harris", 0x86 },
42: { "Hitachi", 0x07 },
43: { "Inmos", 0x08 },
44: { "Intel", 0x89 },
45: { "I.T.T.", 0x8A },
46: { "Intersil", 0x0B },
47: { "Monolithic Memories",0x8C },
48: { "Mostek", 0x0D },
49: { "Motorola", 0x0E },
50: { "National", 0x8F },
51: { "NEC", 0x10 },
52: { "RCA", 0x91 },
53: { "Raytheon", 0x92 },
54: { "Rockwell", 0x13 },
55: { "Seeq", 0x94 },
56: { "Philips Semi.", 0x15 },
57: { "Synertek", 0x16 },
58: { "Texas Instruments", 0x97 },
59: { "Toshiba", 0x98 },
60: { "Xicor", 0x19 },
61: { "Zilog", 0x1A },
62: { "Eurotechnique", 0x9B },
63: { "Mitsubishi", 0x1C },
64: { "PMC Flash", 0x9D },
65: { "Exel", 0x9E },
66: { "Atmel", 0x1F },
67: { "SGS/Thomson", 0x20 },
68: { "Lattice Semi.", 0xA1 },
69: { "NCR", 0xA2 },
70: { "Wafer Scale Integr.",0x23 },
71: { "IBM", 0xA4 },
72: { "Tristar", 0x25 },
73: { "Visic", 0x26 },
74: { "Intl. CMOS Tech.", 0xA7 },
75: { "SSSI", 0xA8 },
76: { "MicrochipTech.", 0x29 },
77: { "Ricoh Ltd.", 0x2A },
78: { "VLSI", 0xAB },
79: { "Micron Technology", 0x2C },
80: { "Hyundai Elect.", 0xAD },
81: { "OKI Semiconductor", 0xAE },
82: { "ACTEL", 0x2F },
83: { "Sharp", 0xB0 },
84: { "Catalyst", 0x31 },
85: { "Panasonic", 0x32 },
86: { "IDT", 0xB3 },
87: { "Cypress", 0x34 },
88: { "DEC", 0xB5 },
89: { "LSI Logic", 0xB6 },
90: { "Plessey", 0x37 },
91: { "UTMC", 0x38 },
92: { "Thinking Machine", 0xB9 },
93: { "Thomson CSF", 0xBA },
94: { "Integ. CMOS(Vertex)",0x3B },
95: { "Honeywell", 0xBC },
96: { "Tektronix", 0x3D },
97: { "Sun Microsystems", 0x3E },
98: { "SST", 0xBF },
99: { "MOSEL", 0x40 },
100: { "Siemens", 0xC1 },
101: { "Macronix", 0xC2 },
102: { "Xerox", 0x43 },
103: { "Plus Logic", 0xC4 },
104: { "SunDisk", 0x45 },
105: { "Elan Circuit Tech.", 0x46 },
106: { "Europ. Silicon Str.",0xC7 },
107: { "Apple Computer", 0xC8 },
108: { "Xilinx", 0xC9 },
109: { "Compaq", 0x4A },
110: { "Protocol Engines", 0xCB },
111: { "SCI", 0x4C },
112: { "Seiko Instruments", 0xCD },
113: { "Samsung", 0xCE },
114: { "I3 Design System", 0x4F },
115: { "Klic", 0xD0 },
116: { "Crosspoint Sol.", 0x51 },
117: { "Alliance Semicond.", 0x52 },
118: { "Tandem", 0xD3 },
119: { "Hewlett-Packard", 0x54 },
120: { "Intg. Silicon Sol.", 0xD5 },
121: { "Brooktree", 0xD6 },
122: { "New Media", 0x57 },
123: { "MHS Electronic", 0x58 },
124: { "Performance Semi.", 0xD9 },
125: { "Winbond", 0xDA },
126: { "Kawasaki Steel", 0x5B },
127: { "Bright Micro", 0xDC },
128: { "TECMAR", 0x5D },
129: { "Exar", 0x5E },
130: { "PCMCIA", 0xDF },
131: { "Goldstar", 0xE0 },
132: { "Northern Telecom", 0x61 },
133: { "Sanyo", 0x62 },
134: { "Array Microsystems", 0xE3 },
135: { "Crystal Semicond.", 0x64 },
136: { "Analog Devices", 0xE5 },
137: { "PMC-Sierra", 0xE6 },
138: { "Asparix", 0x67 },
139: { "Convex Computer", 0x68 },
140: { "Quality Semicond.", 0xE9 },
141: { "Nimbus Technology", 0xEA },
142: { "Transwitch", 0x6B },
143: { "ITT Intermetall", 0xEC },
144: { "Cannon", 0x6D },
145: { "Altera", 0x6E },
146: { "NEXCOM", 0xEF },
147: { "QUALCOMM", 0x70 },
148: { "Sony", 0xF1 },
149: { "Cray Research", 0xF2 },
150: { "AMS(Austria Micro)", 0x73 },
151: { "Vitesse", 0xF4 },
152: { "Aster Electronics", 0x75 },
153: { "Bay Networks(Synoptic)", 0x76 },
154: { "Zentrum Mikroelec.", 0xF7 },
155: { "TRW", 0xF8 },
156: { "Thesys", 0x79 },
157: { "Solbourne Computer", 0x7A },
158: { "Allied-Signal", 0xFB },
159: { "Dialog", 0x7C },
160: { "Media Vision", 0xFD },
161: { "Level One Commun.", 0xFE },
162: { "Eon", 0x7F },
163:
164: { "Unknown", 0x00 }
165: };
166:
167: const flashchip_t flashchips[] =
168: {
169: /* AMD */
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 } },
200:
201: /* Atmel */
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 } },
221:
222: /* Catalyst */
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 } },
235:
236: { "29F040", 0xa404, 5, 512, 1, 1, 1, (int []) { 0, 64, 128, 192, 256, 320, 384, 448, 512 } }, /* Fujitsu */
237:
238:
239: /* Intel */
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} },
262:
263: /* Eon */
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 } },
267:
268: /* SST */
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} },
286:
287: /* Macronix */
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} },
293:
294: /* Winbond */
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 */
303:
304: /* SGS/Thomson */
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 } },
308:
309: { "Pm29F002T", 0x1d9d, 5, 256, 1, 1, 0x1, (int []) { 0,128,224,232,240,256 } },
310: /* default entry */
311: { "Unknown", 0x0000, 0, 0, 0, 0, 0, (int []) { 0 } }
312: };
313:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.