2 * This file is part of the superiotool project.
4 * Copyright (C) 2007 Carl-Daniel Hailfinger
5 * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "superiotool.h"
24 #define CHIP_ID_BYTE1_REG 0x20
25 #define CHIP_ID_BYTE2_REG 0x21
27 #define CHIP_VERSION_REG 0x22
29 static const struct superio_registers reg_table[] = {
31 /* TODO: Needs different init sequence. */
33 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x20,0x21,
35 {NANA,NANA,NANA,NANA,NANA,NANA,0x00,NANA,0x86,0x61,
38 {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
39 {0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
41 {0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
42 {0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
44 {0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
45 {0x00,0x00,0x02,0xf8,0x03,0x02,0x00,EOT}},
46 {0x3, "Parallel port",
47 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
49 {0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
52 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
54 {0x00,0x00,0x02,0xe8,0x03,0x00,0x0a,0x02,0x0b,0x02,
57 {0x25,0x26,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
58 0x70,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
59 0xf9,0xfa,0xfb,0xfc,EOT},
60 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
61 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
62 0x00,0x00,0x00,0x00,EOT}},
66 {0x8705, "IT8705F/AF / IT8700F", {
68 {0x07,0x20,0x21,0x22,0x23,0x24,EOT},
69 {NANA,0x87,0x05,0x00,0x00,NANA,EOT}},
71 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
72 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
74 {0x30,0x60,0x61,0x70,0xf0,EOT},
75 {0x00,0x03,0xf8,0x04,0x00,EOT}},
77 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
78 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
79 {0x3, "Parallel port",
80 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
82 {0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
84 {0x4, "Environment controller",
85 {0x2b,0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,
86 0xf3,0xf4,0xf5,0xf6,EOT},
87 {0x00,0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,
88 0x00,0x00,NANA,NANA,EOT}},
90 {0x25,0x26,0x27,0x28,0x29,0x2a,0x60,0x61,0x62,0x63,
91 0x64,0x65,0x70,0x71,0x72,0xb0,0xb1,0xb2,0xb3,0xb4,
92 0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,
93 0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xd0,
94 0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd8,0xd9,0xda,0xf0,
95 0xf1,0xf2,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,
97 {0x00,0x00,0x00,0xff,0xe0,0xff,0x00,0x00,0x00,0x00,
98 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
99 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
100 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
101 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
102 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
103 0x00,NANA,0x00,EOT}},
105 {0x30,0x60,0x61,EOT},
106 {0x00,0x02,0x01,EOT}},
108 {0x30,0x60,0x61,0x70,0xf0,EOT},
109 {0x00,0x03,0x10,0x0b,0x00,EOT}},
111 {0x30,0x60,0x61,0x70,0xf0,EOT},
112 {0x00,0x03,0x00,0x0a,0x00,EOT}},
114 {0x8706, "IT8706R", { /* TODO: Not yet in sensors-detect */
115 /* This is a "Special General Purpose I/O chip". */
117 {0x8708, "IT8708F", {
119 {0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
120 0x29,0x2a,0x2e,0x2f,EOT},
121 {NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
122 0xff,0xff,0x00,0x00,EOT}},
124 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
125 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
127 {0x30,0x60,0x61,0x70,0xf0,EOT},
128 {0x00,0x03,0xf8,0x04,0x00,EOT}},
130 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
131 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
132 {0x3, "Parallel port",
133 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
135 {0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
138 {0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
139 0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
140 {NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
141 0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
143 /* Note: 0x30 can actually be 0x00 _or_ 0x01. */
144 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
145 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
147 {0x30,0x70,0x71,0xf0,EOT},
148 {0x00,0x0c,0x02,0x00,EOT}},
150 {0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
151 0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
152 0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
153 0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xf0,0xf1,
154 0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
156 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
157 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
158 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
159 0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
160 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
163 {0x30,0x60,0x61,EOT},
164 {0x00,0x02,0x01,EOT}},
166 {0x30,0x60,0x61,0x70,0xf0,EOT},
167 {0x00,0x03,0x10,0x0b,0x00,EOT}},
169 {0x30,0x60,0x61,0x70,0xf0,EOT},
170 {0x00,0x03,0x00,0x0a,0x00,EOT}},
172 {0x8710, "IT8710F", { /* TODO: Not yet in sensors-detect */
174 {0x8712, "IT8712F", {
176 {0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
177 {NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
179 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
180 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
182 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
183 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
185 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
186 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
187 {0x3, "Parallel port",
188 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
189 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
190 {0x4, "Environment controller",
191 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
193 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
194 0x00,NANA,NANA,EOT}},
196 /* TODO: 0xf0: Error in datasheet? */
197 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
198 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
200 {0x30,0x70,0x71,0xf0,EOT},
201 {0x00,0x0c,0x02,0x00,EOT}},
202 {0x7, "GPIO", /* TODO: 0x72, 0x73: Errors in datasheet? */
203 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
204 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
205 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
206 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
207 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
208 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
209 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
210 0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0x00,0x00,0x00,
211 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
212 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
213 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
214 0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
216 {0x30,0x60,0x61,0x70,0xf0,EOT},
217 {0x00,0x03,0x00,0x0a,0x00,EOT}},
219 {0x30,0x60,0x61,EOT},
220 {0x00,0x02,0x01,EOT}},
222 {0x30,0x60,0x61,0x70,0xf0,EOT},
223 {0x00,0x03,0x10,0x0b,0x00,EOT}},
225 {0x8716, "IT8716F", {
227 {0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
228 {NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
230 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
231 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
233 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
234 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
236 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
237 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
238 {0x3, "Parallel port",
239 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
240 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
241 {0x4, "Environment controller",
242 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
244 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
245 0x00,NANA,NANA,EOT}},
247 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
248 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
250 {0x30,0x70,0x71,0xf0,EOT},
251 {0x00,0x0c,0x02,0x00,EOT}},
253 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
254 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
255 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
256 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
257 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
258 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
259 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
260 0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
261 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
262 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
263 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
264 0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
266 {0x30,0x60,0x61,0x70,0xf0,EOT},
267 {0x00,0x03,0x00,0x0a,0x00,EOT}},
269 {0x30,0x60,0x61,EOT},
270 {0x00,0x02,0x01,EOT}},
272 {0x30,0x60,0x61,0x70,0xf0,EOT},
273 {0x00,0x03,0x10,0x0b,0x00,EOT}},
275 {0x8718, "IT8718F", {
277 {0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
278 {NANA,0x87,0x18,0x01,0x00,0x00,0x00,EOT}},
280 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
281 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
283 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
284 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
286 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
287 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
288 {0x3, "Parallel port",
289 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
290 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
291 {0x4, "Environment controller",
292 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
294 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
295 0x00,NANA,NANA,EOT}},
297 /* 0xf0: Datasheet page 33: 0x00; page 56: 0x08. */
298 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
299 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
301 {0x30,0x70,0x71,0xf0,EOT},
302 {0x00,0x0c,0x02,0x00,EOT}},
304 /* 0x2c: Datasheet page 30: 0x00; page 43: 0x1f. */
305 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
306 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
307 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
308 0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,
309 0xcc,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf0,
310 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,
311 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
312 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
313 0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
314 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
315 0x01,0x00,0x00,0x40,0x00,0x00,0x01,0x00,0x00,0x40,
316 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
317 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
318 0x00,NANA,0x00,0x00,0x00,EOT}},
320 {0x30,0x60,0x61,0x70,0xf0,EOT},
321 {0x00,0x03,0x10,0x0b,0x00,EOT}},
323 {0x8720, "IT8720F", { /* From sensors-detect */
325 {0x8726, "IT8726F", {
326 /* Datasheet wrongly says that the ID is 0x8716. */
328 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
329 {0x87,0x26,0x01,0x00,MISC,0x00,EOT}},
331 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
332 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
334 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
335 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
337 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
338 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
339 {0x3, "Parallel port",
340 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
341 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
342 {0x4, "Environment controller",
343 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
345 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
346 0x00,MISC,MISC,EOT}},
348 /* 0xf0: Datasheet page 35: 0x00; page 59: 0x08. */
349 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
350 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
352 {0x30,0x70,0x71,0xf0,EOT},
353 {0x00,0x0c,0x02,0x00,EOT}},
355 /* 0x2c: Datasheet page 33: 0x00; page 45: 0x1f. */
356 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
357 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
358 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
359 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
360 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
361 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
362 {0x01,0x00,0x00,0x40,0x00,0x00,0x1f,0x00,0x00,0x00,
363 0x00,0x00,0x00,0x00,0x00,MISC,0x38,0x00,0x00,0x00,
364 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
365 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
366 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
367 0x00,0x00,0x00,0x00,0x00,0x00,0x00,MISC,0x00,EOT}},
369 {0x30,0x60,0x61,0x70,0xf0,EOT},
370 {0x00,0x03,0x00,0x0a,0x00,EOT}},
372 {0x30,0x60,0x61,EOT},
373 {0x00,0x02,0x01,EOT}},
375 {0x30,0x60,0x61,0x70,0xf0,EOT},
376 {0x00,0x03,0x10,0x0b,0x00,EOT}},
381 static const struct superio_registers ec_table[] = {
382 {0x8716, "IT8716F", {
384 {0x00,0x04,0x05,0x06,0x07,0x08,0x09,0x0b,0x0c,0x10,
385 0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x1b,0x1c,0x1d,
386 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,
387 0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,
388 0x44,0x45,0x48,0x50,0x51,0x52,0x53,0x54,0x56,0x57,
390 0x5d,0x5e,0x5f,0x60,0x61,0x62,0x63,0x64,0x65,0x68,
391 0x69,0x6a,0x6b,0x6c,0x6d,0x70,0x71,0x72,0x73,0x74,
392 0x75,0x84,0x85,0x86,0x87,0x88,0x89,0x8c,0x8d,0x8e,
393 0x8f,0x90,0x91,0x92,0x93,0x94,0x95,0x98,0x99,0x9a,
395 {0x18,0x00,0x00,0x00,0x00,0x00,0x80,0x09,0x00,NANA,
396 NANA,NANA,0x07,0x50,NANA,NANA,NANA,NANA,NANA,NANA,
397 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
398 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
399 NANA,NANA,RSVD,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,
401 0x00,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,
402 0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,
403 0x7f,NANA,NANA,NANA,NANA,0x00,0x00,0x02,0x00,0x99,
404 0x99,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,
405 0x00,0x00,0x7f,EOT}},
407 {0x8718, "IT8718F", {
409 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
410 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
411 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
412 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
413 0x2a,0x2b,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
414 0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,
415 0x42,0x43,0x44,0x45,0x50,0x51,0x52,0x53,0x54,0x56,
416 0x57,0x58,0x59,0x5b,0x5c,0x5d,0x5e,0x5f,0x60,0x61,
417 0x62,0x63,0x64,0x65,0x68,0x69,0x6a,0x6b,0x6c,0x6d,
418 0x70,0x71,0x72,0x73,0x74,0x75,0x80,0x81,0x82,0x83,
419 0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,
420 0x92,0x94,0x95,0x96,0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,
422 {0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
423 0x40,0x09,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x07,
424 0x50,MISC,MISC,MISC,NANA,NANA,NANA,NANA,NANA,NANA,
425 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
426 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
427 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
428 NANA,NANA,NANA,NANA,0x00,0x00,0x7f,0x7f,0x7f,0x00,
429 0x00,0x90,0x00,0x12,0x00,0x00,0x00,0x00,0x7f,0x7f,
430 0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,0x7f,
431 0x7f,0x7f,0x7f,0x00,0x00,0x7f,NANA,NANA,NANA,NANA,
432 0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0xff,0x00,
433 0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
440 * IT871[01]F and IT8708F use 0x87, 0x87
441 * IT8761F uses 0x87, 0x61, 0x55, 0x55/0xaa
442 * IT86xxF series uses different ports
443 * IT8661F uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
444 * IT8673F uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
446 static void enter_conf_mode_ite(uint16_t port)
457 static void exit_conf_mode_ite(uint16_t port)
459 regwrite(port, 0x02, 0x02);
462 static void probe_idregs_ite_helper(const char *init, uint16_t port)
464 uint16_t id, chipver, ecport;
466 probing_for("ITE", init, port);
468 id = regval(port, CHIP_ID_BYTE1_REG) << 8;
469 id |= regval(port, CHIP_ID_BYTE2_REG);
470 chipver = regval(port, CHIP_VERSION_REG) & 0x0f; /* Only bits 3..0 */
472 if (superio_unknown(reg_table, id)) {
474 printf(NOTFOUND "id=0x%04x, rev=0x%01x\n", id, chipver);
478 printf("Found ITE %s (id=0x%04x, rev=0x%01x) at 0x%x\n",
479 get_superio_name(reg_table, id), id, chipver, port);
482 dump_superio("ITE", reg_table, port, id);
485 regwrite(port, 0x07, 0x04); /* Select LDN 4 (EC). */
487 /* Get EC base address (stored in LDN 4, index 0x60/0x61). */
488 ecport = regval(port, 0x60) << 8;
489 ecport |= regval(port, 0x61);
491 /* EC address register = EC base address + 5. */
494 printf("Environment controller (0x%04x)\n", ecport);
495 dump_superio("ITE-EC", ec_table, ecport, id);
499 void probe_idregs_ite(uint16_t port)
501 enter_conf_mode_ite(port);
502 probe_idregs_ite_helper("(init=0x87,0x01,0x55,0x55/0xaa) ", port);
503 exit_conf_mode_ite(port);
505 enter_conf_mode_winbond_fintek_ite_8787(port);
506 probe_idregs_ite_helper("(init=0x87,0x87) ", port);
507 exit_conf_mode_winbond_fintek_ite_8787(port);
510 void print_ite_chips(void)
512 print_vendor_chips("ITE", reg_table);
513 print_vendor_chips("ITE EC", ec_table);