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tplink-safeloader: fix compilation warnings
[project/firmware-utils.git] / src / tplink-safeloader.c
1 /*
2 Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net>
3 All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are met:
7
8 1. Redistributions of source code must retain the above copyright notice,
9 this list of conditions and the following disclaimer.
10 2. Redistributions in binary form must reproduce the above copyright notice,
11 this list of conditions and the following disclaimer in the documentation
12 and/or other materials provided with the distribution.
13
14 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
18 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
20 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
21 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26
27 /*
28 tplink-safeloader
29
30 Image generation tool for the TP-LINK SafeLoader as seen on
31 TP-LINK Pharos devices (CPE210/220/510/520)
32 */
33
34
35 #include <assert.h>
36 #include <errno.h>
37 #include <stdbool.h>
38 #include <stdio.h>
39 #include <stdint.h>
40 #include <stdlib.h>
41 #include <string.h>
42 #include <time.h>
43 #include <unistd.h>
44
45 #include <arpa/inet.h>
46
47 #include <sys/types.h>
48 #include <sys/stat.h>
49 #include <limits.h>
50
51 #include "md5.h"
52
53
54 #define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })
55
56
57 #define MAX_PARTITIONS 32
58
59 /** An image partition table entry */
60 struct image_partition_entry {
61 const char *name;
62 size_t size;
63 uint8_t *data;
64 };
65
66 /** A flash partition table entry */
67 struct flash_partition_entry {
68 char *name;
69 uint32_t base;
70 uint32_t size;
71 };
72
73 /** Firmware layout description */
74 struct device_info {
75 const char *id;
76 const char *vendor;
77 const char *support_list;
78 char support_trail;
79 const char *soft_ver;
80 struct flash_partition_entry partitions[MAX_PARTITIONS+1];
81 const char *first_sysupgrade_partition;
82 const char *last_sysupgrade_partition;
83 };
84
85 /** The content of the soft-version structure */
86 struct __attribute__((__packed__)) soft_version {
87 uint32_t magic;
88 uint32_t zero;
89 uint8_t pad1;
90 uint8_t version_major;
91 uint8_t version_minor;
92 uint8_t version_patch;
93 uint8_t year_hi;
94 uint8_t year_lo;
95 uint8_t month;
96 uint8_t day;
97 uint32_t rev;
98 uint8_t pad2;
99 };
100
101
102 static const uint8_t jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde};
103
104
105 /**
106 Salt for the MD5 hash
107
108 Fortunately, TP-LINK seems to use the same salt for most devices which use
109 the new image format.
110 */
111 static const uint8_t md5_salt[16] = {
112 0x7a, 0x2b, 0x15, 0xed,
113 0x9b, 0x98, 0x59, 0x6d,
114 0xe5, 0x04, 0xab, 0x44,
115 0xac, 0x2a, 0x9f, 0x4e,
116 };
117
118
119 /** Firmware layout table */
120 static struct device_info boards[] = {
121 /** Firmware layout for the CPE210/220 V1 */
122 {
123 .id = "CPE210",
124 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
125 .support_list =
126 "SupportList:\r\n"
127 "CPE210(TP-LINK|UN|N300-2):1.0\r\n"
128 "CPE210(TP-LINK|UN|N300-2):1.1\r\n"
129 "CPE210(TP-LINK|US|N300-2):1.1\r\n"
130 "CPE210(TP-LINK|EU|N300-2):1.1\r\n"
131 "CPE220(TP-LINK|UN|N300-2):1.1\r\n"
132 "CPE220(TP-LINK|US|N300-2):1.1\r\n"
133 "CPE220(TP-LINK|EU|N300-2):1.1\r\n",
134 .support_trail = '\xff',
135 .soft_ver = NULL,
136
137 .partitions = {
138 {"fs-uboot", 0x00000, 0x20000},
139 {"partition-table", 0x20000, 0x02000},
140 {"default-mac", 0x30000, 0x00020},
141 {"product-info", 0x31100, 0x00100},
142 {"signature", 0x32000, 0x00400},
143 {"os-image", 0x40000, 0x200000},
144 {"file-system", 0x240000, 0x570000},
145 {"soft-version", 0x7b0000, 0x00100},
146 {"support-list", 0x7b1000, 0x00400},
147 {"user-config", 0x7c0000, 0x10000},
148 {"default-config", 0x7d0000, 0x10000},
149 {"log", 0x7e0000, 0x10000},
150 {"radio", 0x7f0000, 0x10000},
151 {NULL, 0, 0}
152 },
153
154 .first_sysupgrade_partition = "os-image",
155 .last_sysupgrade_partition = "support-list",
156 },
157
158 /** Firmware layout for the CPE210 V2 */
159 {
160 .id = "CPE210V2",
161 .vendor = "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n",
162 .support_list =
163 "SupportList:\r\n"
164 "CPE210(TP-LINK|EU|N300-2|00000000):2.0\r\n"
165 "CPE210(TP-LINK|EU|N300-2|45550000):2.0\r\n"
166 "CPE210(TP-LINK|EU|N300-2|55530000):2.0\r\n"
167 "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n"
168 "CPE210(TP-LINK|UN|N300-2|45550000):2.0\r\n"
169 "CPE210(TP-LINK|UN|N300-2|55530000):2.0\r\n"
170 "CPE210(TP-LINK|US|N300-2|55530000):2.0\r\n"
171 "CPE210(TP-LINK|UN|N300-2):2.0\r\n"
172 "CPE210(TP-LINK|EU|N300-2):2.0\r\n"
173 "CPE210(TP-LINK|US|N300-2):2.0\r\n",
174 .support_trail = '\xff',
175 .soft_ver = NULL,
176
177 .partitions = {
178 {"fs-uboot", 0x00000, 0x20000},
179 {"partition-table", 0x20000, 0x02000},
180 {"default-mac", 0x30000, 0x00020},
181 {"product-info", 0x31100, 0x00100},
182 {"device-info", 0x31400, 0x00400},
183 {"signature", 0x32000, 0x00400},
184 {"device-id", 0x33000, 0x00100},
185 {"firmware", 0x40000, 0x770000},
186 {"soft-version", 0x7b0000, 0x00100},
187 {"support-list", 0x7b1000, 0x01000},
188 {"user-config", 0x7c0000, 0x10000},
189 {"default-config", 0x7d0000, 0x10000},
190 {"log", 0x7e0000, 0x10000},
191 {"radio", 0x7f0000, 0x10000},
192 {NULL, 0, 0}
193 },
194
195 .first_sysupgrade_partition = "os-image",
196 .last_sysupgrade_partition = "support-list",
197 },
198
199 /** Firmware layout for the CPE210 V3 */
200 {
201 .id = "CPE210V3",
202 .vendor = "CPE210(TP-LINK|UN|N300-2|00000000):3.0\r\n",
203 .support_list =
204 "SupportList:\r\n"
205 "CPE210(TP-LINK|EU|N300-2|45550000):3.0\r\n"
206 "CPE210(TP-LINK|UN|N300-2|00000000):3.0\r\n"
207 "CPE210(TP-LINK|UN|N300-2):3.0\r\n"
208 "CPE210(TP-LINK|EU|N300-2):3.0\r\n",
209 .support_trail = '\xff',
210 .soft_ver = NULL,
211
212 .partitions = {
213 {"fs-uboot", 0x00000, 0x20000},
214 {"partition-table", 0x20000, 0x01000},
215 {"default-mac", 0x30000, 0x00020},
216 {"product-info", 0x31100, 0x00100},
217 {"device-info", 0x31400, 0x00400},
218 {"signature", 0x32000, 0x00400},
219 {"device-id", 0x33000, 0x00100},
220 {"firmware", 0x40000, 0x770000},
221 {"soft-version", 0x7b0000, 0x00100},
222 {"support-list", 0x7b1000, 0x01000},
223 {"user-config", 0x7c0000, 0x10000},
224 {"default-config", 0x7d0000, 0x10000},
225 {"log", 0x7e0000, 0x10000},
226 {"radio", 0x7f0000, 0x10000},
227 {NULL, 0, 0}
228 },
229
230 .first_sysupgrade_partition = "os-image",
231 .last_sysupgrade_partition = "support-list",
232 },
233
234 /** Firmware layout for the CPE220 V2 */
235 {
236 .id = "CPE220V2",
237 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
238 .support_list =
239 "SupportList:\r\n"
240 "CPE220(TP-LINK|EU|N300-2|00000000):2.0\r\n"
241 "CPE220(TP-LINK|EU|N300-2|45550000):2.0\r\n"
242 "CPE220(TP-LINK|EU|N300-2|55530000):2.0\r\n"
243 "CPE220(TP-LINK|UN|N300-2|00000000):2.0\r\n"
244 "CPE220(TP-LINK|UN|N300-2|45550000):2.0\r\n"
245 "CPE220(TP-LINK|UN|N300-2|55530000):2.0\r\n"
246 "CPE220(TP-LINK|US|N300-2|55530000):2.0\r\n"
247 "CPE220(TP-LINK|UN|N300-2):2.0\r\n"
248 "CPE220(TP-LINK|EU|N300-2):2.0\r\n"
249 "CPE220(TP-LINK|US|N300-2):2.0\r\n",
250 .support_trail = '\xff',
251 .soft_ver = NULL,
252
253 .partitions = {
254 {"fs-uboot", 0x00000, 0x20000},
255 {"partition-table", 0x20000, 0x02000},
256 {"default-mac", 0x30000, 0x00020},
257 {"product-info", 0x31100, 0x00100},
258 {"signature", 0x32000, 0x00400},
259 {"os-image", 0x40000, 0x200000},
260 {"file-system", 0x240000, 0x570000},
261 {"soft-version", 0x7b0000, 0x00100},
262 {"support-list", 0x7b1000, 0x00400},
263 {"user-config", 0x7c0000, 0x10000},
264 {"default-config", 0x7d0000, 0x10000},
265 {"log", 0x7e0000, 0x10000},
266 {"radio", 0x7f0000, 0x10000},
267 {NULL, 0, 0}
268 },
269
270 .first_sysupgrade_partition = "os-image",
271 .last_sysupgrade_partition = "support-list",
272 },
273
274 /** Firmware layout for the CPE510/520 */
275 {
276 .id = "CPE510",
277 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
278 .support_list =
279 "SupportList:\r\n"
280 "CPE510(TP-LINK|UN|N300-5):1.0\r\n"
281 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
282 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
283 "CPE510(TP-LINK|US|N300-5):1.1\r\n"
284 "CPE510(TP-LINK|EU|N300-5):1.1\r\n"
285 "CPE520(TP-LINK|UN|N300-5):1.1\r\n"
286 "CPE520(TP-LINK|US|N300-5):1.1\r\n"
287 "CPE520(TP-LINK|EU|N300-5):1.1\r\n"
288 "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n"
289 "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n"
290 "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n"
291 "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n"
292 "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n"
293 "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n"
294 "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n"
295 "CPE510(TP-LINK|UN|N300-5):2.0\r\n"
296 "CPE510(TP-LINK|EU|N300-5):2.0\r\n"
297 "CPE510(TP-LINK|US|N300-5):2.0\r\n",
298 .support_trail = '\xff',
299 .soft_ver = NULL,
300
301 .partitions = {
302 {"fs-uboot", 0x00000, 0x20000},
303 {"partition-table", 0x20000, 0x02000},
304 {"default-mac", 0x30000, 0x00020},
305 {"product-info", 0x31100, 0x00100},
306 {"signature", 0x32000, 0x00400},
307 {"os-image", 0x40000, 0x200000},
308 {"file-system", 0x240000, 0x570000},
309 {"soft-version", 0x7b0000, 0x00100},
310 {"support-list", 0x7b1000, 0x00400},
311 {"user-config", 0x7c0000, 0x10000},
312 {"default-config", 0x7d0000, 0x10000},
313 {"log", 0x7e0000, 0x10000},
314 {"radio", 0x7f0000, 0x10000},
315 {NULL, 0, 0}
316 },
317
318 .first_sysupgrade_partition = "os-image",
319 .last_sysupgrade_partition = "support-list",
320 },
321
322 /** Firmware layout for the CPE510 V2 */
323 {
324 .id = "CPE510V2",
325 .vendor = "CPE510(TP-LINK|UN|N300-5):2.0\r\n",
326 .support_list =
327 "SupportList:\r\n"
328 "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n"
329 "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n"
330 "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n"
331 "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n"
332 "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n"
333 "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n"
334 "CPE510(TP-LINK|US|N300-5|00000000):2.0\r\n"
335 "CPE510(TP-LINK|US|N300-5|45550000):2.0\r\n"
336 "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n"
337 "CPE510(TP-LINK|UN|N300-5):2.0\r\n"
338 "CPE510(TP-LINK|EU|N300-5):2.0\r\n"
339 "CPE510(TP-LINK|US|N300-5):2.0\r\n",
340 .support_trail = '\xff',
341 .soft_ver = NULL,
342
343 .partitions = {
344 {"fs-uboot", 0x00000, 0x20000},
345 {"partition-table", 0x20000, 0x02000},
346 {"default-mac", 0x30000, 0x00020},
347 {"product-info", 0x31100, 0x00100},
348 {"signature", 0x32000, 0x00400},
349 {"os-image", 0x40000, 0x200000},
350 {"file-system", 0x240000, 0x570000},
351 {"soft-version", 0x7b0000, 0x00100},
352 {"support-list", 0x7b1000, 0x00400},
353 {"user-config", 0x7c0000, 0x10000},
354 {"default-config", 0x7d0000, 0x10000},
355 {"log", 0x7e0000, 0x10000},
356 {"radio", 0x7f0000, 0x10000},
357 {NULL, 0, 0}
358 },
359
360 .first_sysupgrade_partition = "os-image",
361 .last_sysupgrade_partition = "support-list",
362 },
363
364 /** Firmware layout for the CPE510 V3 */
365 {
366 .id = "CPE510V3",
367 .vendor = "CPE510(TP-LINK|UN|N300-5):3.0\r\n",
368 .support_list =
369 "SupportList:\r\n"
370 "CPE510(TP-LINK|EU|N300-5|00000000):3.0\r\n"
371 "CPE510(TP-LINK|EU|N300-5|45550000):3.0\r\n"
372 "CPE510(TP-LINK|EU|N300-5|55530000):3.0\r\n"
373 "CPE510(TP-LINK|UN|N300-5|00000000):3.0\r\n"
374 "CPE510(TP-LINK|UN|N300-5|45550000):3.0\r\n"
375 "CPE510(TP-LINK|UN|N300-5|55530000):3.0\r\n"
376 "CPE510(TP-LINK|US|N300-5|00000000):3.0\r\n"
377 "CPE510(TP-LINK|US|N300-5|45550000):3.0\r\n"
378 "CPE510(TP-LINK|US|N300-5|55530000):3.0\r\n"
379 "CPE510(TP-LINK|UN|N300-5):3.0\r\n"
380 "CPE510(TP-LINK|EU|N300-5):3.0\r\n"
381 "CPE510(TP-LINK|US|N300-5):3.0\r\n",
382 .support_trail = '\xff',
383 .soft_ver = NULL,
384
385 .partitions = {
386 {"fs-uboot", 0x00000, 0x20000},
387 {"partition-table", 0x20000, 0x02000},
388 {"default-mac", 0x30000, 0x00020},
389 {"product-info", 0x31100, 0x00100},
390 {"signature", 0x32000, 0x00400},
391 {"os-image", 0x40000, 0x200000},
392 {"file-system", 0x240000, 0x570000},
393 {"soft-version", 0x7b0000, 0x00100},
394 {"support-list", 0x7b1000, 0x00400},
395 {"user-config", 0x7c0000, 0x10000},
396 {"default-config", 0x7d0000, 0x10000},
397 {"log", 0x7e0000, 0x10000},
398 {"radio", 0x7f0000, 0x10000},
399 {NULL, 0, 0}
400 },
401
402 .first_sysupgrade_partition = "os-image",
403 .last_sysupgrade_partition = "support-list",
404 },
405
406 /** Firmware layout for the CPE610V1 */
407 {
408 .id = "CPE610V1",
409 .vendor = "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n",
410 .support_list =
411 "SupportList:\r\n"
412 "CPE610(TP-LINK|EU|N300-5|00000000):1.0\r\n"
413 "CPE610(TP-LINK|EU|N300-5|45550000):1.0\r\n"
414 "CPE610(TP-LINK|EU|N300-5|55530000):1.0\r\n"
415 "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n"
416 "CPE610(TP-LINK|UN|N300-5|45550000):1.0\r\n"
417 "CPE610(TP-LINK|UN|N300-5|55530000):1.0\r\n"
418 "CPE610(TP-LINK|US|N300-5|55530000):1.0\r\n"
419 "CPE610(TP-LINK|UN|N300-5):1.0\r\n"
420 "CPE610(TP-LINK|EU|N300-5):1.0\r\n"
421 "CPE610(TP-LINK|US|N300-5):1.0\r\n",
422 .support_trail = '\xff',
423 .soft_ver = NULL,
424
425 .partitions = {
426 {"fs-uboot", 0x00000, 0x20000},
427 {"partition-table", 0x20000, 0x02000},
428 {"default-mac", 0x30000, 0x00020},
429 {"product-info", 0x31100, 0x00100},
430 {"signature", 0x32000, 0x00400},
431 {"os-image", 0x40000, 0x200000},
432 {"file-system", 0x240000, 0x570000},
433 {"soft-version", 0x7b0000, 0x00100},
434 {"support-list", 0x7b1000, 0x00400},
435 {"user-config", 0x7c0000, 0x10000},
436 {"default-config", 0x7d0000, 0x10000},
437 {"log", 0x7e0000, 0x10000},
438 {"radio", 0x7f0000, 0x10000},
439 {NULL, 0, 0}
440 },
441
442 .first_sysupgrade_partition = "os-image",
443 .last_sysupgrade_partition = "support-list",
444 },
445
446 {
447 .id = "WBS210",
448 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
449 .support_list =
450 "SupportList:\r\n"
451 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
452 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
453 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
454 .support_trail = '\xff',
455 .soft_ver = NULL,
456
457 .partitions = {
458 {"fs-uboot", 0x00000, 0x20000},
459 {"partition-table", 0x20000, 0x02000},
460 {"default-mac", 0x30000, 0x00020},
461 {"product-info", 0x31100, 0x00100},
462 {"signature", 0x32000, 0x00400},
463 {"os-image", 0x40000, 0x200000},
464 {"file-system", 0x240000, 0x570000},
465 {"soft-version", 0x7b0000, 0x00100},
466 {"support-list", 0x7b1000, 0x00400},
467 {"user-config", 0x7c0000, 0x10000},
468 {"default-config", 0x7d0000, 0x10000},
469 {"log", 0x7e0000, 0x10000},
470 {"radio", 0x7f0000, 0x10000},
471 {NULL, 0, 0}
472 },
473
474 .first_sysupgrade_partition = "os-image",
475 .last_sysupgrade_partition = "support-list",
476 },
477
478 {
479 .id = "WBS510",
480 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
481 .support_list =
482 "SupportList:\r\n"
483 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
484 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
485 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
486 .support_trail = '\xff',
487 .soft_ver = NULL,
488
489 .partitions = {
490 {"fs-uboot", 0x00000, 0x20000},
491 {"partition-table", 0x20000, 0x02000},
492 {"default-mac", 0x30000, 0x00020},
493 {"product-info", 0x31100, 0x00100},
494 {"signature", 0x32000, 0x00400},
495 {"os-image", 0x40000, 0x200000},
496 {"file-system", 0x240000, 0x570000},
497 {"soft-version", 0x7b0000, 0x00100},
498 {"support-list", 0x7b1000, 0x00400},
499 {"user-config", 0x7c0000, 0x10000},
500 {"default-config", 0x7d0000, 0x10000},
501 {"log", 0x7e0000, 0x10000},
502 {"radio", 0x7f0000, 0x10000},
503 {NULL, 0, 0}
504 },
505
506 .first_sysupgrade_partition = "os-image",
507 .last_sysupgrade_partition = "support-list",
508 },
509
510 /** Firmware layout for the C2600 */
511 {
512 .id = "C2600",
513 .vendor = "",
514 .support_list =
515 "SupportList:\r\n"
516 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
517 .support_trail = '\x00',
518 .soft_ver = NULL,
519
520 /**
521 We use a bigger os-image partition than the stock images (and thus
522 smaller file-system), as our kernel doesn't fit in the stock firmware's
523 2 MB os-image since kernel 4.14.
524 */
525 .partitions = {
526 {"SBL1", 0x00000, 0x20000},
527 {"MIBIB", 0x20000, 0x20000},
528 {"SBL2", 0x40000, 0x20000},
529 {"SBL3", 0x60000, 0x30000},
530 {"DDRCONFIG", 0x90000, 0x10000},
531 {"SSD", 0xa0000, 0x10000},
532 {"TZ", 0xb0000, 0x30000},
533 {"RPM", 0xe0000, 0x20000},
534 {"fs-uboot", 0x100000, 0x70000},
535 {"uboot-env", 0x170000, 0x40000},
536 {"radio", 0x1b0000, 0x40000},
537 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
538 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
539 {"default-mac", 0x1ef0000, 0x00200},
540 {"pin", 0x1ef0200, 0x00200},
541 {"product-info", 0x1ef0400, 0x0fc00},
542 {"partition-table", 0x1f00000, 0x10000},
543 {"soft-version", 0x1f10000, 0x10000},
544 {"support-list", 0x1f20000, 0x10000},
545 {"profile", 0x1f30000, 0x10000},
546 {"default-config", 0x1f40000, 0x10000},
547 {"user-config", 0x1f50000, 0x40000},
548 {"qos-db", 0x1f90000, 0x40000},
549 {"usb-config", 0x1fd0000, 0x10000},
550 {"log", 0x1fe0000, 0x20000},
551 {NULL, 0, 0}
552 },
553
554 .first_sysupgrade_partition = "os-image",
555 .last_sysupgrade_partition = "file-system"
556 },
557
558 /** Firmware layout for the A7-V5 */
559 {
560 .id = "ARCHER-A7-V5",
561 .support_list =
562 "SupportList:\n"
563 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
564 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
565 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
566 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
567 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
568 .support_trail = '\x00',
569 .soft_ver = "soft_ver:1.0.0\n",
570
571 /* We're using a dynamic kernel/rootfs split here */
572 .partitions = {
573 {"factory-boot", 0x00000, 0x20000},
574 {"fs-uboot", 0x20000, 0x20000},
575 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
576 /* Stock: name file-system base 0x160000 size 0xda0000 */
577 {"default-mac", 0xf40000, 0x00200},
578 {"pin", 0xf40200, 0x00200},
579 {"device-id", 0xf40400, 0x00100},
580 {"product-info", 0xf40500, 0x0fb00},
581 {"soft-version", 0xf50000, 0x00100},
582 {"extra-para", 0xf51000, 0x01000},
583 {"support-list", 0xf52000, 0x0a000},
584 {"profile", 0xf5c000, 0x04000},
585 {"default-config", 0xf60000, 0x10000},
586 {"user-config", 0xf70000, 0x40000},
587 {"certificate", 0xfb0000, 0x10000},
588 {"partition-table", 0xfc0000, 0x10000},
589 {"log", 0xfd0000, 0x20000},
590 {"radio", 0xff0000, 0x10000},
591 {NULL, 0, 0}
592 },
593
594 .first_sysupgrade_partition = "os-image",
595 .last_sysupgrade_partition = "file-system",
596 },
597
598 /** Firmware layout for the C2v3 */
599 {
600 .id = "ARCHER-C2-V3",
601 .support_list =
602 "SupportList:\n"
603 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
604 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
605 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
606 .support_trail = '\x00',
607 .soft_ver = "soft_ver:3.0.1\n",
608
609 /** We're using a dynamic kernel/rootfs split here */
610
611 .partitions = {
612 {"factory-boot", 0x00000, 0x20000},
613 {"fs-uboot", 0x20000, 0x10000},
614 {"firmware", 0x30000, 0x7a0000},
615 {"user-config", 0x7d0000, 0x04000},
616 {"default-mac", 0x7e0000, 0x00100},
617 {"device-id", 0x7e0100, 0x00100},
618 {"extra-para", 0x7e0200, 0x00100},
619 {"pin", 0x7e0300, 0x00100},
620 {"support-list", 0x7e0400, 0x00400},
621 {"soft-version", 0x7e0800, 0x00400},
622 {"product-info", 0x7e0c00, 0x01400},
623 {"partition-table", 0x7e2000, 0x01000},
624 {"profile", 0x7e3000, 0x01000},
625 {"default-config", 0x7e4000, 0x04000},
626 {"merge-config", 0x7ec000, 0x02000},
627 {"qos-db", 0x7ee000, 0x02000},
628 {"radio", 0x7f0000, 0x10000},
629 {NULL, 0, 0}
630 },
631
632 .first_sysupgrade_partition = "os-image",
633 .last_sysupgrade_partition = "file-system",
634 },
635
636 /** Firmware layout for the C25v1 */
637 {
638 .id = "ARCHER-C25-V1",
639 .support_list =
640 "SupportList:\n"
641 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
642 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
643 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
644 .support_trail = '\x00',
645 .soft_ver = "soft_ver:1.0.0\n",
646
647 /* We're using a dynamic kernel/rootfs split here */
648 .partitions = {
649 {"factory-boot", 0x00000, 0x20000},
650 {"fs-uboot", 0x20000, 0x10000},
651 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
652 /* Stock: name file-system base 0x130000 size 0x6a0000 */
653 {"user-config", 0x7d0000, 0x04000},
654 {"default-mac", 0x7e0000, 0x00100},
655 {"device-id", 0x7e0100, 0x00100},
656 {"extra-para", 0x7e0200, 0x00100},
657 {"pin", 0x7e0300, 0x00100},
658 {"support-list", 0x7e0400, 0x00400},
659 {"soft-version", 0x7e0800, 0x00400},
660 {"product-info", 0x7e0c00, 0x01400},
661 {"partition-table", 0x7e2000, 0x01000},
662 {"profile", 0x7e3000, 0x01000},
663 {"default-config", 0x7e4000, 0x04000},
664 {"merge-config", 0x7ec000, 0x02000},
665 {"qos-db", 0x7ee000, 0x02000},
666 {"radio", 0x7f0000, 0x10000},
667 {NULL, 0, 0}
668 },
669
670 .first_sysupgrade_partition = "os-image",
671 .last_sysupgrade_partition = "file-system",
672 },
673
674 /** Firmware layout for the C58v1 */
675 {
676 .id = "ARCHER-C58-V1",
677 .vendor = "",
678 .support_list =
679 "SupportList:\r\n"
680 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
681 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
682 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
683 .support_trail = '\x00',
684 .soft_ver = "soft_ver:1.0.0\n",
685
686 .partitions = {
687 {"fs-uboot", 0x00000, 0x10000},
688 {"default-mac", 0x10000, 0x00200},
689 {"pin", 0x10200, 0x00200},
690 {"product-info", 0x10400, 0x00100},
691 {"partition-table", 0x10500, 0x00800},
692 {"soft-version", 0x11300, 0x00200},
693 {"support-list", 0x11500, 0x00100},
694 {"device-id", 0x11600, 0x00100},
695 {"profile", 0x11700, 0x03900},
696 {"default-config", 0x15000, 0x04000},
697 {"user-config", 0x19000, 0x04000},
698 {"firmware", 0x20000, 0x7c8000},
699 {"certyficate", 0x7e8000, 0x08000},
700 {"radio", 0x7f0000, 0x10000},
701 {NULL, 0, 0}
702 },
703
704 .first_sysupgrade_partition = "os-image",
705 .last_sysupgrade_partition = "file-system",
706 },
707
708 /** Firmware layout for the C59v1 */
709 {
710 .id = "ARCHER-C59-V1",
711 .vendor = "",
712 .support_list =
713 "SupportList:\r\n"
714 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
715 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
716 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
717 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n",
718 .support_trail = '\x00',
719 .soft_ver = "soft_ver:1.0.0\n",
720
721 /* We're using a dynamic kernel/rootfs split here */
722 .partitions = {
723 {"fs-uboot", 0x00000, 0x10000},
724 {"default-mac", 0x10000, 0x00200},
725 {"pin", 0x10200, 0x00200},
726 {"device-id", 0x10400, 0x00100},
727 {"product-info", 0x10500, 0x0fb00},
728 {"firmware", 0x20000, 0xe30000},
729 {"partition-table", 0xe50000, 0x10000},
730 {"soft-version", 0xe60000, 0x10000},
731 {"support-list", 0xe70000, 0x10000},
732 {"profile", 0xe80000, 0x10000},
733 {"default-config", 0xe90000, 0x10000},
734 {"user-config", 0xea0000, 0x40000},
735 {"usb-config", 0xee0000, 0x10000},
736 {"certificate", 0xef0000, 0x10000},
737 {"qos-db", 0xf00000, 0x40000},
738 {"log", 0xfe0000, 0x10000},
739 {"radio", 0xff0000, 0x10000},
740 {NULL, 0, 0}
741 },
742
743 .first_sysupgrade_partition = "os-image",
744 .last_sysupgrade_partition = "file-system",
745 },
746
747 /** Firmware layout for the C59v2 */
748 {
749 .id = "ARCHER-C59-V2",
750 .vendor = "",
751 .support_list =
752 "SupportList:\r\n"
753 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
754 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
755 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
756 .support_trail = '\x00',
757 .soft_ver = "soft_ver:2.0.0 Build 20161206 rel.7303\n",
758
759 /** We're using a dynamic kernel/rootfs split here */
760 .partitions = {
761 {"factory-boot", 0x00000, 0x20000},
762 {"fs-uboot", 0x20000, 0x10000},
763 {"default-mac", 0x30000, 0x00200},
764 {"pin", 0x30200, 0x00200},
765 {"device-id", 0x30400, 0x00100},
766 {"product-info", 0x30500, 0x0fb00},
767 {"firmware", 0x40000, 0xe10000},
768 {"partition-table", 0xe50000, 0x10000},
769 {"soft-version", 0xe60000, 0x10000},
770 {"support-list", 0xe70000, 0x10000},
771 {"profile", 0xe80000, 0x10000},
772 {"default-config", 0xe90000, 0x10000},
773 {"user-config", 0xea0000, 0x40000},
774 {"usb-config", 0xee0000, 0x10000},
775 {"certificate", 0xef0000, 0x10000},
776 {"extra-para", 0xf00000, 0x10000},
777 {"qos-db", 0xf10000, 0x30000},
778 {"log", 0xfe0000, 0x10000},
779 {"radio", 0xff0000, 0x10000},
780 {NULL, 0, 0}
781 },
782
783 .first_sysupgrade_partition = "os-image",
784 .last_sysupgrade_partition = "file-system",
785 },
786
787 /** Firmware layout for the C6v2 */
788 {
789 .id = "ARCHER-C6-V2",
790 .vendor = "",
791 .support_list =
792 "SupportList:\r\n"
793 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
794 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
795 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
796 .support_trail = '\x00',
797 .soft_ver = "soft_ver:1.0.0\n",
798
799 .partitions = {
800 {"fs-uboot", 0x00000, 0x20000},
801 {"default-mac", 0x20000, 0x00200},
802 {"pin", 0x20200, 0x00100},
803 {"product-info", 0x20300, 0x00200},
804 {"device-id", 0x20500, 0x0fb00},
805 {"firmware", 0x30000, 0x7a9400},
806 {"soft-version", 0x7d9400, 0x00100},
807 {"extra-para", 0x7d9500, 0x00100},
808 {"support-list", 0x7d9600, 0x00200},
809 {"profile", 0x7d9800, 0x03000},
810 {"default-config", 0x7dc800, 0x03000},
811 {"partition-table", 0x7df800, 0x00800},
812 {"user-config", 0x7e0000, 0x0c000},
813 {"certificate", 0x7ec000, 0x04000},
814 {"radio", 0x7f0000, 0x10000},
815 {NULL, 0, 0}
816 },
817
818 .first_sysupgrade_partition = "os-image",
819 .last_sysupgrade_partition = "file-system",
820 },
821
822
823 /** Firmware layout for the C60v1 */
824 {
825 .id = "ARCHER-C60-V1",
826 .vendor = "",
827 .support_list =
828 "SupportList:\r\n"
829 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
830 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
831 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
832 .support_trail = '\x00',
833 .soft_ver = "soft_ver:1.0.0\n",
834
835 .partitions = {
836 {"fs-uboot", 0x00000, 0x10000},
837 {"default-mac", 0x10000, 0x00200},
838 {"pin", 0x10200, 0x00200},
839 {"product-info", 0x10400, 0x00100},
840 {"partition-table", 0x10500, 0x00800},
841 {"soft-version", 0x11300, 0x00200},
842 {"support-list", 0x11500, 0x00100},
843 {"device-id", 0x11600, 0x00100},
844 {"profile", 0x11700, 0x03900},
845 {"default-config", 0x15000, 0x04000},
846 {"user-config", 0x19000, 0x04000},
847 {"firmware", 0x20000, 0x7c8000},
848 {"certyficate", 0x7e8000, 0x08000},
849 {"radio", 0x7f0000, 0x10000},
850 {NULL, 0, 0}
851 },
852
853 .first_sysupgrade_partition = "os-image",
854 .last_sysupgrade_partition = "file-system",
855 },
856
857 /** Firmware layout for the C60v2 */
858 {
859 .id = "ARCHER-C60-V2",
860 .vendor = "",
861 .support_list =
862 "SupportList:\r\n"
863 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
864 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
865 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
866 .support_trail = '\x00',
867 .soft_ver = "soft_ver:2.0.0\n",
868
869 .partitions = {
870 {"factory-boot", 0x00000, 0x1fb00},
871 {"default-mac", 0x1fb00, 0x00200},
872 {"pin", 0x1fd00, 0x00100},
873 {"product-info", 0x1fe00, 0x00100},
874 {"device-id", 0x1ff00, 0x00100},
875 {"fs-uboot", 0x20000, 0x10000},
876 {"firmware", 0x30000, 0x7a0000},
877 {"soft-version", 0x7d9500, 0x00100},
878 {"support-list", 0x7d9600, 0x00100},
879 {"extra-para", 0x7d9700, 0x00100},
880 {"profile", 0x7d9800, 0x03000},
881 {"default-config", 0x7dc800, 0x03000},
882 {"partition-table", 0x7df800, 0x00800},
883 {"user-config", 0x7e0000, 0x0c000},
884 {"certificate", 0x7ec000, 0x04000},
885 {"radio", 0x7f0000, 0x10000},
886 {NULL, 0, 0}
887 },
888
889 .first_sysupgrade_partition = "os-image",
890 .last_sysupgrade_partition = "file-system",
891 },
892
893 /** Firmware layout for the C5 */
894 {
895 .id = "ARCHER-C5-V2",
896 .vendor = "",
897 .support_list =
898 "SupportList:\r\n"
899 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
900 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
901 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
902 .support_trail = '\x00',
903 .soft_ver = NULL,
904
905 .partitions = {
906 {"fs-uboot", 0x00000, 0x40000},
907 {"os-image", 0x40000, 0x200000},
908 {"file-system", 0x240000, 0xc00000},
909 {"default-mac", 0xe40000, 0x00200},
910 {"pin", 0xe40200, 0x00200},
911 {"product-info", 0xe40400, 0x00200},
912 {"partition-table", 0xe50000, 0x10000},
913 {"soft-version", 0xe60000, 0x00200},
914 {"support-list", 0xe61000, 0x0f000},
915 {"profile", 0xe70000, 0x10000},
916 {"default-config", 0xe80000, 0x10000},
917 {"user-config", 0xe90000, 0x50000},
918 {"log", 0xee0000, 0x100000},
919 {"radio_bk", 0xfe0000, 0x10000},
920 {"radio", 0xff0000, 0x10000},
921 {NULL, 0, 0}
922 },
923
924 .first_sysupgrade_partition = "os-image",
925 .last_sysupgrade_partition = "file-system"
926 },
927
928 /** Firmware layout for the C7 */
929 {
930 .id = "ARCHER-C7-V4",
931 .support_list =
932 "SupportList:\n"
933 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
934 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
935 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
936 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
937 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
938 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
939 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
940 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
941 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
942 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
943 .support_trail = '\x00',
944 .soft_ver = "soft_ver:1.0.0\n",
945
946 /* We're using a dynamic kernel/rootfs split here */
947 .partitions = {
948 {"factory-boot", 0x00000, 0x20000},
949 {"fs-uboot", 0x20000, 0x20000},
950 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
951 /* Stock: name file-system base 0x160000 size 0xda0000 */
952 {"default-mac", 0xf00000, 0x00200},
953 {"pin", 0xf00200, 0x00200},
954 {"device-id", 0xf00400, 0x00100},
955 {"product-info", 0xf00500, 0x0fb00},
956 {"soft-version", 0xf10000, 0x00100},
957 {"extra-para", 0xf11000, 0x01000},
958 {"support-list", 0xf12000, 0x0a000},
959 {"profile", 0xf1c000, 0x04000},
960 {"default-config", 0xf20000, 0x10000},
961 {"user-config", 0xf30000, 0x40000},
962 {"qos-db", 0xf70000, 0x40000},
963 {"certificate", 0xfb0000, 0x10000},
964 {"partition-table", 0xfc0000, 0x10000},
965 {"log", 0xfd0000, 0x20000},
966 {"radio", 0xff0000, 0x10000},
967 {NULL, 0, 0}
968 },
969
970 .first_sysupgrade_partition = "os-image",
971 .last_sysupgrade_partition = "file-system",
972 },
973
974 /** Firmware layout for the C7 v5*/
975 {
976 .id = "ARCHER-C7-V5",
977 .support_list =
978 "SupportList:\n"
979 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
980 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
981 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
982 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
983 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
984 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
985 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n"
986 "{product_name:Archer C7,product_ver:5.0.0,special_id:4B520000}\n",
987
988 .support_trail = '\x00',
989 .soft_ver = "soft_ver:1.0.0\n",
990
991 /* We're using a dynamic kernel/rootfs split here */
992 .partitions = {
993 {"factory-boot", 0x00000, 0x20000},
994 {"fs-uboot", 0x20000, 0x20000},
995 {"partition-table", 0x40000, 0x10000},
996 {"radio", 0x50000, 0x10000},
997 {"default-mac", 0x60000, 0x00200},
998 {"pin", 0x60200, 0x00200},
999 {"device-id", 0x60400, 0x00100},
1000 {"product-info", 0x60500, 0x0fb00},
1001 {"soft-version", 0x70000, 0x01000},
1002 {"extra-para", 0x71000, 0x01000},
1003 {"support-list", 0x72000, 0x0a000},
1004 {"profile", 0x7c000, 0x04000},
1005 {"user-config", 0x80000, 0x40000},
1006
1007
1008 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
1009 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
1010
1011 {"log", 0xfc0000, 0x20000},
1012 {"certificate", 0xfe0000, 0x10000},
1013 {"default-config", 0xff0000, 0x10000},
1014 {NULL, 0, 0}
1015
1016 },
1017
1018 .first_sysupgrade_partition = "os-image",
1019 .last_sysupgrade_partition = "file-system",
1020 },
1021
1022 /** Firmware layout for the C9 */
1023 {
1024 .id = "ARCHERC9",
1025 .vendor = "",
1026 .support_list =
1027 "SupportList:\n"
1028 "{product_name:ArcherC9,"
1029 "product_ver:1.0.0,"
1030 "special_id:00000000}\n",
1031 .support_trail = '\x00',
1032 .soft_ver = NULL,
1033
1034 .partitions = {
1035 {"fs-uboot", 0x00000, 0x40000},
1036 {"os-image", 0x40000, 0x200000},
1037 {"file-system", 0x240000, 0xc00000},
1038 {"default-mac", 0xe40000, 0x00200},
1039 {"pin", 0xe40200, 0x00200},
1040 {"product-info", 0xe40400, 0x00200},
1041 {"partition-table", 0xe50000, 0x10000},
1042 {"soft-version", 0xe60000, 0x00200},
1043 {"support-list", 0xe61000, 0x0f000},
1044 {"profile", 0xe70000, 0x10000},
1045 {"default-config", 0xe80000, 0x10000},
1046 {"user-config", 0xe90000, 0x50000},
1047 {"log", 0xee0000, 0x100000},
1048 {"radio_bk", 0xfe0000, 0x10000},
1049 {"radio", 0xff0000, 0x10000},
1050 {NULL, 0, 0}
1051 },
1052
1053 .first_sysupgrade_partition = "os-image",
1054 .last_sysupgrade_partition = "file-system"
1055 },
1056
1057 /** Firmware layout for the EAP120 */
1058 {
1059 .id = "EAP120",
1060 .vendor = "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
1061 .support_list =
1062 "SupportList:\r\n"
1063 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
1064 .support_trail = '\xff',
1065 .soft_ver = NULL,
1066
1067 .partitions = {
1068 {"fs-uboot", 0x00000, 0x20000},
1069 {"partition-table", 0x20000, 0x02000},
1070 {"default-mac", 0x30000, 0x00020},
1071 {"support-list", 0x31000, 0x00100},
1072 {"product-info", 0x31100, 0x00100},
1073 {"soft-version", 0x32000, 0x00100},
1074 {"os-image", 0x40000, 0x180000},
1075 {"file-system", 0x1c0000, 0x600000},
1076 {"user-config", 0x7c0000, 0x10000},
1077 {"backup-config", 0x7d0000, 0x10000},
1078 {"log", 0x7e0000, 0x10000},
1079 {"radio", 0x7f0000, 0x10000},
1080 {NULL, 0, 0}
1081 },
1082
1083 .first_sysupgrade_partition = "os-image",
1084 .last_sysupgrade_partition = "file-system"
1085 },
1086
1087 /** Firmware layout for the TL-WA850RE v2 */
1088 {
1089 .id = "TLWA850REV2",
1090 .vendor = "",
1091 .support_list =
1092 "SupportList:\n"
1093 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
1094 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
1095 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
1096 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
1097 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
1098 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
1099 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
1100 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
1101 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
1102 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
1103 .support_trail = '\x00',
1104 .soft_ver = NULL,
1105
1106 /**
1107 576KB were moved from file-system to os-image
1108 in comparison to the stock image
1109 */
1110 .partitions = {
1111 {"fs-uboot", 0x00000, 0x20000},
1112 {"os-image", 0x20000, 0x150000},
1113 {"file-system", 0x170000, 0x240000},
1114 {"partition-table", 0x3b0000, 0x02000},
1115 {"default-mac", 0x3c0000, 0x00020},
1116 {"pin", 0x3c0100, 0x00020},
1117 {"product-info", 0x3c1000, 0x01000},
1118 {"soft-version", 0x3c2000, 0x00100},
1119 {"support-list", 0x3c3000, 0x01000},
1120 {"profile", 0x3c4000, 0x08000},
1121 {"user-config", 0x3d0000, 0x10000},
1122 {"default-config", 0x3e0000, 0x10000},
1123 {"radio", 0x3f0000, 0x10000},
1124 {NULL, 0, 0}
1125 },
1126
1127 .first_sysupgrade_partition = "os-image",
1128 .last_sysupgrade_partition = "file-system"
1129 },
1130
1131 /** Firmware layout for the TL-WA855RE v1 */
1132 {
1133 .id = "TLWA855REV1",
1134 .vendor = "",
1135 .support_list =
1136 "SupportList:\n"
1137 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
1138 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
1139 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
1140 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
1141 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
1142 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
1143 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
1144 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
1145 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
1146 .support_trail = '\x00',
1147 .soft_ver = NULL,
1148
1149 .partitions = {
1150 {"fs-uboot", 0x00000, 0x20000},
1151 {"os-image", 0x20000, 0x150000},
1152 {"file-system", 0x170000, 0x240000},
1153 {"partition-table", 0x3b0000, 0x02000},
1154 {"default-mac", 0x3c0000, 0x00020},
1155 {"pin", 0x3c0100, 0x00020},
1156 {"product-info", 0x3c1000, 0x01000},
1157 {"soft-version", 0x3c2000, 0x00100},
1158 {"support-list", 0x3c3000, 0x01000},
1159 {"profile", 0x3c4000, 0x08000},
1160 {"user-config", 0x3d0000, 0x10000},
1161 {"default-config", 0x3e0000, 0x10000},
1162 {"radio", 0x3f0000, 0x10000},
1163 {NULL, 0, 0}
1164 },
1165
1166 .first_sysupgrade_partition = "os-image",
1167 .last_sysupgrade_partition = "file-system"
1168 },
1169
1170 /** Firmware layout for the TL-WR1043 v5 */
1171 {
1172 .id = "TLWR1043NV5",
1173 .vendor = "",
1174 .support_list =
1175 "SupportList:\n"
1176 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
1177 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
1178 .support_trail = '\x00',
1179 .soft_ver = "soft_ver:1.0.0\n",
1180 .partitions = {
1181 {"factory-boot", 0x00000, 0x20000},
1182 {"fs-uboot", 0x20000, 0x20000},
1183 {"firmware", 0x40000, 0xec0000},
1184 {"default-mac", 0xf00000, 0x00200},
1185 {"pin", 0xf00200, 0x00200},
1186 {"device-id", 0xf00400, 0x00100},
1187 {"product-info", 0xf00500, 0x0fb00},
1188 {"soft-version", 0xf10000, 0x01000},
1189 {"extra-para", 0xf11000, 0x01000},
1190 {"support-list", 0xf12000, 0x0a000},
1191 {"profile", 0xf1c000, 0x04000},
1192 {"default-config", 0xf20000, 0x10000},
1193 {"user-config", 0xf30000, 0x40000},
1194 {"qos-db", 0xf70000, 0x40000},
1195 {"certificate", 0xfb0000, 0x10000},
1196 {"partition-table", 0xfc0000, 0x10000},
1197 {"log", 0xfd0000, 0x20000},
1198 {"radio", 0xff0000, 0x10000},
1199 {NULL, 0, 0}
1200 },
1201 .first_sysupgrade_partition = "os-image",
1202 .last_sysupgrade_partition = "file-system"
1203 },
1204
1205 /** Firmware layout for the TL-WR1043 v4 */
1206 {
1207 .id = "TLWR1043NDV4",
1208 .vendor = "",
1209 .support_list =
1210 "SupportList:\n"
1211 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1212 .support_trail = '\x00',
1213 .soft_ver = NULL,
1214
1215 /* We're using a dynamic kernel/rootfs split here */
1216 .partitions = {
1217 {"fs-uboot", 0x00000, 0x20000},
1218 {"firmware", 0x20000, 0xf30000},
1219 {"default-mac", 0xf50000, 0x00200},
1220 {"pin", 0xf50200, 0x00200},
1221 {"product-info", 0xf50400, 0x0fc00},
1222 {"soft-version", 0xf60000, 0x0b000},
1223 {"support-list", 0xf6b000, 0x04000},
1224 {"profile", 0xf70000, 0x04000},
1225 {"default-config", 0xf74000, 0x0b000},
1226 {"user-config", 0xf80000, 0x40000},
1227 {"partition-table", 0xfc0000, 0x10000},
1228 {"log", 0xfd0000, 0x20000},
1229 {"radio", 0xff0000, 0x10000},
1230 {NULL, 0, 0}
1231 },
1232
1233 .first_sysupgrade_partition = "os-image",
1234 .last_sysupgrade_partition = "file-system"
1235 },
1236
1237 /** Firmware layout for the TL-WR902AC v1 */
1238 {
1239 .id = "TL-WR902AC-V1",
1240 .vendor = "",
1241 .support_list =
1242 "SupportList:\n"
1243 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1244 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1245 .support_trail = '\x00',
1246 .soft_ver = NULL,
1247
1248 /**
1249 384KB were moved from file-system to os-image
1250 in comparison to the stock image
1251 */
1252 .partitions = {
1253 {"fs-uboot", 0x00000, 0x20000},
1254 {"firmware", 0x20000, 0x730000},
1255 {"default-mac", 0x750000, 0x00200},
1256 {"pin", 0x750200, 0x00200},
1257 {"product-info", 0x750400, 0x0fc00},
1258 {"soft-version", 0x760000, 0x0b000},
1259 {"support-list", 0x76b000, 0x04000},
1260 {"profile", 0x770000, 0x04000},
1261 {"default-config", 0x774000, 0x0b000},
1262 {"user-config", 0x780000, 0x40000},
1263 {"partition-table", 0x7c0000, 0x10000},
1264 {"log", 0x7d0000, 0x20000},
1265 {"radio", 0x7f0000, 0x10000},
1266 {NULL, 0, 0}
1267 },
1268
1269 .first_sysupgrade_partition = "os-image",
1270 .last_sysupgrade_partition = "file-system",
1271 },
1272
1273 /** Firmware layout for the TL-WR942N V1 */
1274 {
1275 .id = "TLWR942NV1",
1276 .vendor = "",
1277 .support_list =
1278 "SupportList:\r\n"
1279 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1280 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1281 .support_trail = '\x00',
1282 .soft_ver = NULL,
1283
1284 .partitions = {
1285 {"fs-uboot", 0x00000, 0x20000},
1286 {"firmware", 0x20000, 0xe20000},
1287 {"default-mac", 0xe40000, 0x00200},
1288 {"pin", 0xe40200, 0x00200},
1289 {"product-info", 0xe40400, 0x0fc00},
1290 {"partition-table", 0xe50000, 0x10000},
1291 {"soft-version", 0xe60000, 0x10000},
1292 {"support-list", 0xe70000, 0x10000},
1293 {"profile", 0xe80000, 0x10000},
1294 {"default-config", 0xe90000, 0x10000},
1295 {"user-config", 0xea0000, 0x40000},
1296 {"qos-db", 0xee0000, 0x40000},
1297 {"certificate", 0xf20000, 0x10000},
1298 {"usb-config", 0xfb0000, 0x10000},
1299 {"log", 0xfc0000, 0x20000},
1300 {"radio-bk", 0xfe0000, 0x10000},
1301 {"radio", 0xff0000, 0x10000},
1302 {NULL, 0, 0}
1303 },
1304
1305 .first_sysupgrade_partition = "os-image",
1306 .last_sysupgrade_partition = "file-system",
1307 },
1308
1309 /** Firmware layout for the RE350 v1 */
1310 {
1311 .id = "RE350-V1",
1312 .vendor = "",
1313 .support_list =
1314 "SupportList:\n"
1315 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1316 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1317 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1318 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1319 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1320 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1321 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1322 .support_trail = '\x00',
1323 .soft_ver = NULL,
1324
1325 /** We're using a dynamic kernel/rootfs split here */
1326 .partitions = {
1327 {"fs-uboot", 0x00000, 0x20000},
1328 {"firmware", 0x20000, 0x5e0000},
1329 {"partition-table", 0x600000, 0x02000},
1330 {"default-mac", 0x610000, 0x00020},
1331 {"pin", 0x610100, 0x00020},
1332 {"product-info", 0x611100, 0x01000},
1333 {"soft-version", 0x620000, 0x01000},
1334 {"support-list", 0x621000, 0x01000},
1335 {"profile", 0x622000, 0x08000},
1336 {"user-config", 0x630000, 0x10000},
1337 {"default-config", 0x640000, 0x10000},
1338 {"radio", 0x7f0000, 0x10000},
1339 {NULL, 0, 0}
1340 },
1341
1342 .first_sysupgrade_partition = "os-image",
1343 .last_sysupgrade_partition = "file-system"
1344 },
1345
1346 /** Firmware layout for the RE350K v1 */
1347 {
1348 .id = "RE350K-V1",
1349 .vendor = "",
1350 .support_list =
1351 "SupportList:\n"
1352 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1353 .support_trail = '\x00',
1354 .soft_ver = NULL,
1355
1356 /** We're using a dynamic kernel/rootfs split here */
1357 .partitions = {
1358 {"fs-uboot", 0x00000, 0x20000},
1359 {"firmware", 0x20000, 0xd70000},
1360 {"partition-table", 0xd90000, 0x02000},
1361 {"default-mac", 0xda0000, 0x00020},
1362 {"pin", 0xda0100, 0x00020},
1363 {"product-info", 0xda1100, 0x01000},
1364 {"soft-version", 0xdb0000, 0x01000},
1365 {"support-list", 0xdb1000, 0x01000},
1366 {"profile", 0xdb2000, 0x08000},
1367 {"user-config", 0xdc0000, 0x10000},
1368 {"default-config", 0xdd0000, 0x10000},
1369 {"device-id", 0xde0000, 0x00108},
1370 {"radio", 0xff0000, 0x10000},
1371 {NULL, 0, 0}
1372 },
1373
1374 .first_sysupgrade_partition = "os-image",
1375 .last_sysupgrade_partition = "file-system"
1376 },
1377
1378 /** Firmware layout for the RE355 */
1379 {
1380 .id = "RE355",
1381 .vendor = "",
1382 .support_list =
1383 "SupportList:\r\n"
1384 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1385 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1386 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1387 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1388 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1389 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1390 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1391 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1392 .support_trail = '\x00',
1393 .soft_ver = NULL,
1394
1395 /* We're using a dynamic kernel/rootfs split here */
1396 .partitions = {
1397 {"fs-uboot", 0x00000, 0x20000},
1398 {"firmware", 0x20000, 0x5e0000},
1399 {"partition-table", 0x600000, 0x02000},
1400 {"default-mac", 0x610000, 0x00020},
1401 {"pin", 0x610100, 0x00020},
1402 {"product-info", 0x611100, 0x01000},
1403 {"soft-version", 0x620000, 0x01000},
1404 {"support-list", 0x621000, 0x01000},
1405 {"profile", 0x622000, 0x08000},
1406 {"user-config", 0x630000, 0x10000},
1407 {"default-config", 0x640000, 0x10000},
1408 {"radio", 0x7f0000, 0x10000},
1409 {NULL, 0, 0}
1410 },
1411
1412 .first_sysupgrade_partition = "os-image",
1413 .last_sysupgrade_partition = "file-system"
1414 },
1415
1416 /** Firmware layout for the RE450 */
1417 {
1418 .id = "RE450",
1419 .vendor = "",
1420 .support_list =
1421 "SupportList:\r\n"
1422 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1423 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1424 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1425 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1426 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1427 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1428 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1429 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1430 .support_trail = '\x00',
1431 .soft_ver = NULL,
1432
1433 /** We're using a dynamic kernel/rootfs split here */
1434 .partitions = {
1435 {"fs-uboot", 0x00000, 0x20000},
1436 {"firmware", 0x20000, 0x5e0000},
1437 {"partition-table", 0x600000, 0x02000},
1438 {"default-mac", 0x610000, 0x00020},
1439 {"pin", 0x610100, 0x00020},
1440 {"product-info", 0x611100, 0x01000},
1441 {"soft-version", 0x620000, 0x01000},
1442 {"support-list", 0x621000, 0x01000},
1443 {"profile", 0x622000, 0x08000},
1444 {"user-config", 0x630000, 0x10000},
1445 {"default-config", 0x640000, 0x10000},
1446 {"radio", 0x7f0000, 0x10000},
1447 {NULL, 0, 0}
1448 },
1449
1450 .first_sysupgrade_partition = "os-image",
1451 .last_sysupgrade_partition = "file-system"
1452 },
1453
1454 /** Firmware layout for the RE450 v2 */
1455 {
1456 .id = "RE450-V2",
1457 .vendor = "",
1458 .support_list =
1459 "SupportList:\r\n"
1460 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1461 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1462 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1463 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1464 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1465 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1466 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1467 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1468 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1469 .support_trail = '\x00',
1470 .soft_ver = NULL,
1471
1472 /* We're using a dynamic kernel/rootfs split here */
1473 .partitions = {
1474 {"fs-uboot", 0x00000, 0x20000},
1475 {"firmware", 0x20000, 0x5e0000},
1476 {"partition-table", 0x600000, 0x02000},
1477 {"default-mac", 0x610000, 0x00020},
1478 {"pin", 0x610100, 0x00020},
1479 {"product-info", 0x611100, 0x01000},
1480 {"soft-version", 0x620000, 0x01000},
1481 {"support-list", 0x621000, 0x01000},
1482 {"profile", 0x622000, 0x08000},
1483 {"user-config", 0x630000, 0x10000},
1484 {"default-config", 0x640000, 0x10000},
1485 {"radio", 0x7f0000, 0x10000},
1486
1487 {NULL, 0, 0}
1488 },
1489
1490 .first_sysupgrade_partition = "os-image",
1491 .last_sysupgrade_partition = "file-system"
1492 },
1493
1494 /** Firmware layout for the RE650 */
1495 {
1496 .id = "RE650-V1",
1497 .vendor = "",
1498 .support_list =
1499 "SupportList:\r\n"
1500 "{product_name:RE650,product_ver:1.0.0,special_id:00000000}\r\n"
1501 "{product_name:RE650,product_ver:1.0.0,special_id:55530000}\r\n"
1502 "{product_name:RE650,product_ver:1.0.0,special_id:45550000}\r\n"
1503 "{product_name:RE650,product_ver:1.0.0,special_id:4A500000}\r\n"
1504 "{product_name:RE650,product_ver:1.0.0,special_id:43410000}\r\n"
1505 "{product_name:RE650,product_ver:1.0.0,special_id:41550000}\r\n"
1506 "{product_name:RE650,product_ver:1.0.0,special_id:41530000}\r\n",
1507 .support_trail = '\x00',
1508 .soft_ver = NULL,
1509
1510 /* We're using a dynamic kernel/rootfs split here */
1511 .partitions = {
1512 {"fs-uboot", 0x00000, 0x20000},
1513 {"firmware", 0x20000, 0xde0000},
1514 {"partition-table", 0xe00000, 0x02000},
1515 {"default-mac", 0xe10000, 0x00020},
1516 {"pin", 0xe10100, 0x00020},
1517 {"product-info", 0xe11100, 0x01000},
1518 {"soft-version", 0xe20000, 0x01000},
1519 {"support-list", 0xe21000, 0x01000},
1520 {"profile", 0xe22000, 0x08000},
1521 {"user-config", 0xe30000, 0x10000},
1522 {"default-config", 0xe40000, 0x10000},
1523 {"radio", 0xff0000, 0x10000},
1524 {NULL, 0, 0}
1525 },
1526
1527 .first_sysupgrade_partition = "os-image",
1528 .last_sysupgrade_partition = "file-system"
1529 },
1530
1531 {}
1532 };
1533
1534 #define error(_ret, _errno, _str, ...) \
1535 do { \
1536 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1537 strerror(_errno)); \
1538 if (_ret) \
1539 exit(_ret); \
1540 } while (0)
1541
1542
1543 /** Stores a uint32 as big endian */
1544 static inline void put32(uint8_t *buf, uint32_t val) {
1545 buf[0] = val >> 24;
1546 buf[1] = val >> 16;
1547 buf[2] = val >> 8;
1548 buf[3] = val;
1549 }
1550
1551 /** Allocates a new image partition */
1552 static struct image_partition_entry alloc_image_partition(const char *name, size_t len) {
1553 struct image_partition_entry entry = {name, len, malloc(len)};
1554 if (!entry.data)
1555 error(1, errno, "malloc");
1556
1557 return entry;
1558 }
1559
1560 /** Frees an image partition */
1561 static void free_image_partition(struct image_partition_entry entry) {
1562 free(entry.data);
1563 }
1564
1565 static time_t source_date_epoch = -1;
1566 static void set_source_date_epoch() {
1567 char *env = getenv("SOURCE_DATE_EPOCH");
1568 char *endptr = env;
1569 errno = 0;
1570 if (env && *env) {
1571 source_date_epoch = strtoull(env, &endptr, 10);
1572 if (errno || (endptr && *endptr != '\0')) {
1573 fprintf(stderr, "Invalid SOURCE_DATE_EPOCH");
1574 exit(1);
1575 }
1576 }
1577 }
1578
1579 /** Generates the partition-table partition */
1580 static struct image_partition_entry make_partition_table(const struct flash_partition_entry *p) {
1581 struct image_partition_entry entry = alloc_image_partition("partition-table", 0x800);
1582
1583 char *s = (char *)entry.data, *end = (char *)(s+entry.size);
1584
1585 *(s++) = 0x00;
1586 *(s++) = 0x04;
1587 *(s++) = 0x00;
1588 *(s++) = 0x00;
1589
1590 size_t i;
1591 for (i = 0; p[i].name; i++) {
1592 size_t len = end-s;
1593 size_t w = snprintf(s, len, "partition %s base 0x%05x size 0x%05x\n", p[i].name, p[i].base, p[i].size);
1594
1595 if (w > len-1)
1596 error(1, 0, "flash partition table overflow?");
1597
1598 s += w;
1599 }
1600
1601 s++;
1602
1603 memset(s, 0xff, end-s);
1604
1605 return entry;
1606 }
1607
1608
1609 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1610 static inline uint8_t bcd(uint8_t v) {
1611 return 0x10 * (v/10) + v%10;
1612 }
1613
1614
1615 /** Generates the soft-version partition */
1616 static struct image_partition_entry make_soft_version(uint32_t rev) {
1617 struct image_partition_entry entry = alloc_image_partition("soft-version", sizeof(struct soft_version));
1618 struct soft_version *s = (struct soft_version *)entry.data;
1619
1620 time_t t;
1621
1622 if (source_date_epoch != -1)
1623 t = source_date_epoch;
1624 else if (time(&t) == (time_t)(-1))
1625 error(1, errno, "time");
1626
1627 struct tm *tm = localtime(&t);
1628
1629 s->magic = htonl(0x0000000c);
1630 s->zero = 0;
1631 s->pad1 = 0xff;
1632
1633 s->version_major = 0;
1634 s->version_minor = 0;
1635 s->version_patch = 0;
1636
1637 s->year_hi = bcd((1900+tm->tm_year)/100);
1638 s->year_lo = bcd(tm->tm_year%100);
1639 s->month = bcd(tm->tm_mon+1);
1640 s->day = bcd(tm->tm_mday);
1641 s->rev = htonl(rev);
1642
1643 s->pad2 = 0xff;
1644
1645 return entry;
1646 }
1647
1648 static struct image_partition_entry make_soft_version_from_string(const char *soft_ver) {
1649 /** String length _including_ the terminating zero byte */
1650 uint32_t ver_len = strlen(soft_ver) + 1;
1651 /** Partition contains 64 bit header, the version string, and one additional null byte */
1652 size_t partition_len = 2*sizeof(uint32_t) + ver_len + 1;
1653 struct image_partition_entry entry = alloc_image_partition("soft-version", partition_len);
1654
1655 uint32_t *len = (uint32_t *)entry.data;
1656 len[0] = htonl(ver_len);
1657 len[1] = 0;
1658 memcpy(&len[2], soft_ver, ver_len);
1659
1660 entry.data[partition_len - 1] = 0;
1661
1662 return entry;
1663 }
1664
1665 /** Generates the support-list partition */
1666 static struct image_partition_entry make_support_list(struct device_info *info) {
1667 size_t len = strlen(info->support_list);
1668 struct image_partition_entry entry = alloc_image_partition("support-list", len + 9);
1669
1670 put32(entry.data, len);
1671 memset(entry.data+4, 0, 4);
1672 memcpy(entry.data+8, info->support_list, len);
1673 entry.data[len+8] = info->support_trail;
1674
1675 return entry;
1676 }
1677
1678 /** Creates a new image partition with an arbitrary name from a file */
1679 static struct image_partition_entry read_file(const char *part_name, const char *filename, bool add_jffs2_eof, struct flash_partition_entry *file_system_partition) {
1680 struct stat statbuf;
1681
1682 if (stat(filename, &statbuf) < 0)
1683 error(1, errno, "unable to stat file `%s'", filename);
1684
1685 size_t len = statbuf.st_size;
1686
1687 if (add_jffs2_eof) {
1688 if (file_system_partition)
1689 len = ALIGN(len + file_system_partition->base, 0x10000) + sizeof(jffs2_eof_mark) - file_system_partition->base;
1690 else
1691 len = ALIGN(len, 0x10000) + sizeof(jffs2_eof_mark);
1692 }
1693
1694 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1695
1696 FILE *file = fopen(filename, "rb");
1697 if (!file)
1698 error(1, errno, "unable to open file `%s'", filename);
1699
1700 if (fread(entry.data, statbuf.st_size, 1, file) != 1)
1701 error(1, errno, "unable to read file `%s'", filename);
1702
1703 if (add_jffs2_eof) {
1704 uint8_t *eof = entry.data + statbuf.st_size, *end = entry.data+entry.size;
1705
1706 memset(eof, 0xff, end - eof - sizeof(jffs2_eof_mark));
1707 memcpy(end - sizeof(jffs2_eof_mark), jffs2_eof_mark, sizeof(jffs2_eof_mark));
1708 }
1709
1710 fclose(file);
1711
1712 return entry;
1713 }
1714
1715 /** Creates a new image partition from arbitrary data */
1716 static struct image_partition_entry put_data(const char *part_name, const char *datain, size_t len) {
1717
1718 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1719
1720 memcpy(entry.data, datain, len);
1721
1722 return entry;
1723 }
1724
1725 /**
1726 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1727
1728 Example image partition table:
1729
1730 fwup-ptn partition-table base 0x00800 size 0x00800
1731 fwup-ptn os-image base 0x01000 size 0x113b45
1732 fwup-ptn file-system base 0x114b45 size 0x1d0004
1733 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1734
1735 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1736 the end of the partition table is marked with a zero byte.
1737
1738 The firmware image must contain at least the partition-table and support-list partitions
1739 to be accepted. There aren't any alignment constraints for the image partitions.
1740
1741 The partition-table partition contains the actual flash layout; partitions
1742 from the image partition table are mapped to the corresponding flash partitions during
1743 the firmware upgrade. The support-list partition contains a list of devices supported by
1744 the firmware image.
1745
1746 The base offsets in the firmware partition table are relative to the end
1747 of the vendor information block, so the partition-table partition will
1748 actually start at offset 0x1814 of the image.
1749
1750 I think partition-table must be the first partition in the firmware image.
1751 */
1752 static void put_partitions(uint8_t *buffer, const struct flash_partition_entry *flash_parts, const struct image_partition_entry *parts) {
1753 size_t i, j;
1754 char *image_pt = (char *)buffer, *end = image_pt + 0x800;
1755
1756 size_t base = 0x800;
1757 for (i = 0; parts[i].name; i++) {
1758 for (j = 0; flash_parts[j].name; j++) {
1759 if (!strcmp(flash_parts[j].name, parts[i].name)) {
1760 if (parts[i].size > flash_parts[j].size)
1761 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts[j].name, (unsigned)flash_parts[j].size);
1762 break;
1763 }
1764 }
1765
1766 assert(flash_parts[j].name);
1767
1768 memcpy(buffer + base, parts[i].data, parts[i].size);
1769
1770 size_t len = end-image_pt;
1771 size_t w = snprintf(image_pt, len, "fwup-ptn %s base 0x%05x size 0x%05x\t\r\n", parts[i].name, (unsigned)base, (unsigned)parts[i].size);
1772
1773 if (w > len-1)
1774 error(1, 0, "image partition table overflow?");
1775
1776 image_pt += w;
1777
1778 base += parts[i].size;
1779 }
1780 }
1781
1782 /** Generates and writes the image MD5 checksum */
1783 static void put_md5(uint8_t *md5, uint8_t *buffer, unsigned int len) {
1784 MD5_CTX ctx;
1785
1786 MD5_Init(&ctx);
1787 MD5_Update(&ctx, md5_salt, (unsigned int)sizeof(md5_salt));
1788 MD5_Update(&ctx, buffer, len);
1789 MD5_Final(md5, &ctx);
1790 }
1791
1792
1793 /**
1794 Generates the firmware image in factory format
1795
1796 Image format:
1797
1798 Bytes (hex) Usage
1799 ----------- -----
1800 0000-0003 Image size (4 bytes, big endian)
1801 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1802 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1803 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1804 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1805 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1806 1814-xxxx Firmware partitions
1807 */
1808 static void * generate_factory_image(struct device_info *info, const struct image_partition_entry *parts, size_t *len) {
1809 *len = 0x1814;
1810
1811 size_t i;
1812 for (i = 0; parts[i].name; i++)
1813 *len += parts[i].size;
1814
1815 uint8_t *image = malloc(*len);
1816 if (!image)
1817 error(1, errno, "malloc");
1818
1819 memset(image, 0xff, *len);
1820 put32(image, *len);
1821
1822 if (info->vendor) {
1823 size_t vendor_len = strlen(info->vendor);
1824 put32(image+0x14, vendor_len);
1825 memcpy(image+0x18, info->vendor, vendor_len);
1826 }
1827
1828 put_partitions(image + 0x1014, info->partitions, parts);
1829 put_md5(image+0x04, image+0x14, *len-0x14);
1830
1831 return image;
1832 }
1833
1834 /**
1835 Generates the firmware image in sysupgrade format
1836
1837 This makes some assumptions about the provided flash and image partition tables and
1838 should be generalized when TP-LINK starts building its safeloader into hardware with
1839 different flash layouts.
1840 */
1841 static void * generate_sysupgrade_image(struct device_info *info, const struct image_partition_entry *image_parts, size_t *len) {
1842 size_t i, j;
1843 size_t flash_first_partition_index = 0;
1844 size_t flash_last_partition_index = 0;
1845 const struct flash_partition_entry *flash_first_partition = NULL;
1846 const struct flash_partition_entry *flash_last_partition = NULL;
1847 const struct image_partition_entry *image_last_partition = NULL;
1848
1849 /** Find first and last partitions */
1850 for (i = 0; info->partitions[i].name; i++) {
1851 if (!strcmp(info->partitions[i].name, info->first_sysupgrade_partition)) {
1852 flash_first_partition = &info->partitions[i];
1853 flash_first_partition_index = i;
1854 } else if (!strcmp(info->partitions[i].name, info->last_sysupgrade_partition)) {
1855 flash_last_partition = &info->partitions[i];
1856 flash_last_partition_index = i;
1857 }
1858 }
1859
1860 assert(flash_first_partition && flash_last_partition);
1861 assert(flash_first_partition_index < flash_last_partition_index);
1862
1863 /** Find last partition from image to calculate needed size */
1864 for (i = 0; image_parts[i].name; i++) {
1865 if (!strcmp(image_parts[i].name, info->last_sysupgrade_partition)) {
1866 image_last_partition = &image_parts[i];
1867 break;
1868 }
1869 }
1870
1871 assert(image_last_partition);
1872
1873 *len = flash_last_partition->base - flash_first_partition->base + image_last_partition->size;
1874
1875 uint8_t *image = malloc(*len);
1876 if (!image)
1877 error(1, errno, "malloc");
1878
1879 memset(image, 0xff, *len);
1880
1881 for (i = flash_first_partition_index; i <= flash_last_partition_index; i++) {
1882 for (j = 0; image_parts[j].name; j++) {
1883 if (!strcmp(info->partitions[i].name, image_parts[j].name)) {
1884 if (image_parts[j].size > info->partitions[i].size)
1885 error(1, 0, "%s partition too big (more than %u bytes)", info->partitions[i].name, (unsigned)info->partitions[i].size);
1886 memcpy(image + info->partitions[i].base - flash_first_partition->base, image_parts[j].data, image_parts[j].size);
1887 break;
1888 }
1889
1890 assert(image_parts[j].name);
1891 }
1892 }
1893
1894 return image;
1895 }
1896
1897 /** Generates an image according to a given layout and writes it to a file */
1898 static void build_image(const char *output,
1899 const char *kernel_image,
1900 const char *rootfs_image,
1901 uint32_t rev,
1902 bool add_jffs2_eof,
1903 bool sysupgrade,
1904 struct device_info *info) {
1905
1906 size_t i;
1907
1908 struct image_partition_entry parts[7] = {};
1909
1910 struct flash_partition_entry *firmware_partition = NULL;
1911 struct flash_partition_entry *os_image_partition = NULL;
1912 struct flash_partition_entry *file_system_partition = NULL;
1913 size_t firmware_partition_index = 0;
1914
1915 for (i = 0; info->partitions[i].name; i++) {
1916 if (!strcmp(info->partitions[i].name, "firmware"))
1917 {
1918 firmware_partition = &info->partitions[i];
1919 firmware_partition_index = i;
1920 }
1921 }
1922
1923 if (firmware_partition)
1924 {
1925 os_image_partition = &info->partitions[firmware_partition_index];
1926 file_system_partition = &info->partitions[firmware_partition_index + 1];
1927
1928 struct stat kernel;
1929 if (stat(kernel_image, &kernel) < 0)
1930 error(1, errno, "unable to stat file `%s'", kernel_image);
1931
1932 if (kernel.st_size > firmware_partition->size)
1933 error(1, 0, "kernel overflowed firmware partition\n");
1934
1935 for (i = MAX_PARTITIONS-1; i >= firmware_partition_index + 1; i--)
1936 info->partitions[i+1] = info->partitions[i];
1937
1938 file_system_partition->name = "file-system";
1939 file_system_partition->base = firmware_partition->base + kernel.st_size;
1940
1941 /* Align partition start to erase blocks for factory images only */
1942 if (!sysupgrade)
1943 file_system_partition->base = ALIGN(firmware_partition->base + kernel.st_size, 0x10000);
1944
1945 file_system_partition->size = firmware_partition->size - file_system_partition->base;
1946
1947 os_image_partition->name = "os-image";
1948 os_image_partition->size = kernel.st_size;
1949 }
1950
1951 parts[0] = make_partition_table(info->partitions);
1952 if (info->soft_ver)
1953 parts[1] = make_soft_version_from_string(info->soft_ver);
1954 else
1955 parts[1] = make_soft_version(rev);
1956
1957 parts[2] = make_support_list(info);
1958 parts[3] = read_file("os-image", kernel_image, false, NULL);
1959 parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof, file_system_partition);
1960
1961 /* Some devices need the extra-para partition to accept the firmware */
1962 if (strcasecmp(info->id, "ARCHER-C2-V3") == 0 ||
1963 strcasecmp(info->id, "ARCHER-C25-V1") == 0 ||
1964 strcasecmp(info->id, "ARCHER-C59-V2") == 0 ||
1965 strcasecmp(info->id, "ARCHER-C60-V2") == 0 ||
1966 strcasecmp(info->id, "TLWR1043NV5") == 0) {
1967 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1968 parts[5] = put_data("extra-para", mdat, 11);
1969 } else if (strcasecmp(info->id, "ARCHER-A7-V5") == 0 || strcasecmp(info->id, "ARCHER-C7-V4") == 0 || strcasecmp(info->id, "ARCHER-C7-V5") == 0) {
1970 const char mdat[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1971 parts[5] = put_data("extra-para", mdat, 11);
1972 } else if (strcasecmp(info->id, "ARCHER-C6-V2") == 0) {
1973 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1974 parts[5] = put_data("extra-para", mdat, 11);
1975 }
1976
1977 size_t len;
1978 void *image;
1979 if (sysupgrade)
1980 image = generate_sysupgrade_image(info, parts, &len);
1981 else
1982 image = generate_factory_image(info, parts, &len);
1983
1984 FILE *file = fopen(output, "wb");
1985 if (!file)
1986 error(1, errno, "unable to open output file");
1987
1988 if (fwrite(image, len, 1, file) != 1)
1989 error(1, 0, "unable to write output file");
1990
1991 fclose(file);
1992
1993 free(image);
1994
1995 for (i = 0; parts[i].name; i++)
1996 free_image_partition(parts[i]);
1997 }
1998
1999 /** Usage output */
2000 static void usage(const char *argv0) {
2001 fprintf(stderr,
2002 "Usage: %s [OPTIONS...]\n"
2003 "\n"
2004 "Options:\n"
2005 " -h show this help\n"
2006 "\n"
2007 "Create a new image:\n"
2008 " -B <board> create image for the board specified with <board>\n"
2009 " -k <file> read kernel image from the file <file>\n"
2010 " -r <file> read rootfs image from the file <file>\n"
2011 " -o <file> write output to the file <file>\n"
2012 " -V <rev> sets the revision number to <rev>\n"
2013 " -j add jffs2 end-of-filesystem markers\n"
2014 " -S create sysupgrade instead of factory image\n"
2015 "Extract an old image:\n"
2016 " -x <file> extract all oem firmware partition\n"
2017 " -d <dir> destination to extract the firmware partition\n"
2018 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
2019 argv0
2020 );
2021 };
2022
2023
2024 static struct device_info *find_board(const char *id)
2025 {
2026 struct device_info *board = NULL;
2027
2028 for (board = boards; board->id != NULL; board++)
2029 if (strcasecmp(id, board->id) == 0)
2030 return board;
2031
2032 return NULL;
2033 }
2034
2035 static int add_flash_partition(
2036 struct flash_partition_entry *part_list,
2037 size_t max_entries,
2038 const char *name,
2039 unsigned long base,
2040 unsigned long size)
2041 {
2042 size_t ptr;
2043 /* check if the list has a free entry */
2044 for (ptr = 0; ptr < max_entries; ptr++, part_list++) {
2045 if (part_list->name == NULL &&
2046 part_list->base == 0 &&
2047 part_list->size == 0)
2048 break;
2049 }
2050
2051 if (ptr == max_entries) {
2052 error(1, 0, "No free flash part entry available.");
2053 }
2054
2055 part_list->name = calloc(1, strlen(name) + 1);
2056 if (!part_list->name) {
2057 error(1, 0, "Unable to allocate memory");
2058 }
2059
2060 memcpy((char *)part_list->name, name, strlen(name));
2061 part_list->base = base;
2062 part_list->size = size;
2063
2064 return 0;
2065 }
2066
2067 /** read the partition table into struct flash_partition_entry */
2068 static int read_partition_table(
2069 FILE *file, long offset,
2070 struct flash_partition_entry *entries, size_t max_entries,
2071 int type)
2072 {
2073 char buf[2048];
2074 char *ptr, *end;
2075 const char *parthdr = NULL;
2076 const char *fwuphdr = "fwup-ptn";
2077 const char *flashhdr = "partition";
2078
2079 /* TODO: search for the partition table */
2080
2081 switch(type) {
2082 case 0:
2083 parthdr = fwuphdr;
2084 break;
2085 case 1:
2086 parthdr = flashhdr;
2087 break;
2088 default:
2089 error(1, 0, "Invalid partition table");
2090 }
2091
2092 if (fseek(file, offset, SEEK_SET) < 0)
2093 error(1, errno, "Can not seek in the firmware");
2094
2095 if (fread(buf, 2048, 1, file) != 1)
2096 error(1, errno, "Can not read fwup-ptn from the firmware");
2097
2098 buf[2047] = '\0';
2099
2100 /* look for the partition header */
2101 if (memcmp(buf, parthdr, strlen(parthdr)) != 0) {
2102 fprintf(stderr, "DEBUG: can not find fwuphdr\n");
2103 return 1;
2104 }
2105
2106 ptr = buf;
2107 end = buf + sizeof(buf);
2108 while ((ptr + strlen(parthdr)) < end &&
2109 memcmp(ptr, parthdr, strlen(parthdr)) == 0) {
2110 char *end_part;
2111 char *end_element;
2112
2113 char name[32] = { 0 };
2114 int name_len = 0;
2115 unsigned long base = 0;
2116 unsigned long size = 0;
2117
2118 end_part = memchr(ptr, '\n', (end - ptr));
2119 if (end_part == NULL) {
2120 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
2121 break;
2122 }
2123
2124 for (int i = 0; i <= 4; i++) {
2125 if (end_part <= ptr)
2126 break;
2127
2128 end_element = memchr(ptr, 0x20, (end_part - ptr));
2129 if (end_element == NULL) {
2130 error(1, errno, "Ignoring the rest of the partition entries.");
2131 break;
2132 }
2133
2134 switch (i) {
2135 /* partition header */
2136 case 0:
2137 ptr = end_element + 1;
2138 continue;
2139 /* name */
2140 case 1:
2141 name_len = (end_element - ptr) > 31 ? 31 : (end_element - ptr);
2142 strncpy(name, ptr, name_len);
2143 name[name_len] = '\0';
2144 ptr = end_element + 1;
2145 continue;
2146
2147 /* string "base" */
2148 case 2:
2149 ptr = end_element + 1;
2150 continue;
2151
2152 /* actual base */
2153 case 3:
2154 base = strtoul(ptr, NULL, 16);
2155 ptr = end_element + 1;
2156 continue;
2157
2158 /* string "size" */
2159 case 4:
2160 ptr = end_element + 1;
2161 /* actual size. The last element doesn't have a sepeartor */
2162 size = strtoul(ptr, NULL, 16);
2163 /* the part ends with 0x09, 0x0d, 0x0a */
2164 ptr = end_part + 1;
2165 add_flash_partition(entries, max_entries, name, base, size);
2166 continue;
2167 }
2168 }
2169 }
2170
2171 return 0;
2172 }
2173
2174 static void write_partition(
2175 FILE *input_file,
2176 size_t firmware_offset,
2177 struct flash_partition_entry *entry,
2178 FILE *output_file)
2179 {
2180 char buf[4096];
2181 size_t offset;
2182
2183 fseek(input_file, entry->base + firmware_offset, SEEK_SET);
2184
2185 for (offset = 0; sizeof(buf) + offset <= entry->size; offset += sizeof(buf)) {
2186 if (fread(buf, sizeof(buf), 1, input_file) != 1)
2187 error(1, errno, "Can not read partition from input_file");
2188
2189 if (fwrite(buf, sizeof(buf), 1, output_file) != 1)
2190 error(1, errno, "Can not write partition to output_file");
2191 }
2192 /* write last chunk smaller than buffer */
2193 if (offset < entry->size) {
2194 offset = entry->size - offset;
2195 if (fread(buf, offset, 1, input_file) != 1)
2196 error(1, errno, "Can not read partition from input_file");
2197 if (fwrite(buf, offset, 1, output_file) != 1)
2198 error(1, errno, "Can not write partition to output_file");
2199 }
2200 }
2201
2202 static int extract_firmware_partition(FILE *input_file, size_t firmware_offset, struct flash_partition_entry *entry, const char *output_directory)
2203 {
2204 FILE *output_file;
2205 char output[PATH_MAX];
2206
2207 snprintf(output, PATH_MAX, "%s/%s", output_directory, entry->name);
2208 output_file = fopen(output, "wb+");
2209 if (output_file == NULL) {
2210 error(1, errno, "Can not open output file %s", output);
2211 }
2212
2213 write_partition(input_file, firmware_offset, entry, output_file);
2214
2215 fclose(output_file);
2216
2217 return 0;
2218 }
2219
2220 /** extract all partitions from the firmware file */
2221 static int extract_firmware(const char *input, const char *output_directory)
2222 {
2223 struct flash_partition_entry entries[16] = { 0 };
2224 size_t max_entries = 16;
2225 size_t firmware_offset = 0x1014;
2226 FILE *input_file;
2227
2228 struct stat statbuf;
2229
2230 /* check input file */
2231 if (stat(input, &statbuf)) {
2232 error(1, errno, "Can not read input firmware %s", input);
2233 }
2234
2235 /* check if output directory exists */
2236 if (stat(output_directory, &statbuf)) {
2237 error(1, errno, "Failed to stat output directory %s", output_directory);
2238 }
2239
2240 if ((statbuf.st_mode & S_IFMT) != S_IFDIR) {
2241 error(1, errno, "Given output directory is not a directory %s", output_directory);
2242 }
2243
2244 input_file = fopen(input, "rb");
2245
2246 if (read_partition_table(input_file, firmware_offset, entries, 16, 0) != 0) {
2247 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2248 }
2249
2250 for (size_t i = 0; i < max_entries; i++) {
2251 if (entries[i].name == NULL &&
2252 entries[i].base == 0 &&
2253 entries[i].size == 0)
2254 continue;
2255
2256 extract_firmware_partition(input_file, firmware_offset, &entries[i], output_directory);
2257 }
2258
2259 return 0;
2260 }
2261
2262 static struct flash_partition_entry *find_partition(
2263 struct flash_partition_entry *entries, size_t max_entries,
2264 const char *name, const char *error_msg)
2265 {
2266 for (size_t i = 0; i < max_entries; i++, entries++) {
2267 if (strcmp(entries->name, name) == 0)
2268 return entries;
2269 }
2270
2271 error(1, 0, "%s", error_msg);
2272 return NULL;
2273 }
2274
2275 static void write_ff(FILE *output_file, size_t size)
2276 {
2277 char buf[4096];
2278 size_t offset;
2279
2280 memset(buf, 0xff, sizeof(buf));
2281
2282 for (offset = 0; offset + sizeof(buf) < size ; offset += sizeof(buf)) {
2283 if (fwrite(buf, sizeof(buf), 1, output_file) != 1)
2284 error(1, errno, "Can not write 0xff to output_file");
2285 }
2286
2287 /* write last chunk smaller than buffer */
2288 if (offset < size) {
2289 offset = size - offset;
2290 if (fwrite(buf, offset, 1, output_file) != 1)
2291 error(1, errno, "Can not write partition to output_file");
2292 }
2293 }
2294
2295 static void convert_firmware(const char *input, const char *output)
2296 {
2297 struct flash_partition_entry fwup[MAX_PARTITIONS] = { 0 };
2298 struct flash_partition_entry flash[MAX_PARTITIONS] = { 0 };
2299 struct flash_partition_entry *fwup_os_image = NULL, *fwup_file_system = NULL;
2300 struct flash_partition_entry *flash_os_image = NULL, *flash_file_system = NULL;
2301 struct flash_partition_entry *fwup_partition_table = NULL;
2302 size_t firmware_offset = 0x1014;
2303 FILE *input_file, *output_file;
2304
2305 struct stat statbuf;
2306
2307 /* check input file */
2308 if (stat(input, &statbuf)) {
2309 error(1, errno, "Can not read input firmware %s", input);
2310 }
2311
2312 input_file = fopen(input, "rb");
2313 if (!input_file)
2314 error(1, 0, "Can not open input firmware %s", input);
2315
2316 output_file = fopen(output, "wb");
2317 if (!output_file)
2318 error(1, 0, "Can not open output firmware %s", output);
2319
2320 if (read_partition_table(input_file, firmware_offset, fwup, MAX_PARTITIONS, 0) != 0) {
2321 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2322 }
2323
2324 fwup_os_image = find_partition(fwup, MAX_PARTITIONS,
2325 "os-image", "Error can not find os-image partition (fwup)");
2326 fwup_file_system = find_partition(fwup, MAX_PARTITIONS,
2327 "file-system", "Error can not find file-system partition (fwup)");
2328 fwup_partition_table = find_partition(fwup, MAX_PARTITIONS,
2329 "partition-table", "Error can not find partition-table partition");
2330
2331 /* the flash partition table has a 0x00000004 magic haeder */
2332 if (read_partition_table(input_file, firmware_offset + fwup_partition_table->base + 4, flash, MAX_PARTITIONS, 1) != 0)
2333 error(1, 0, "Error can not read the partition table (flash)");
2334
2335 flash_os_image = find_partition(flash, MAX_PARTITIONS,
2336 "os-image", "Error can not find os-image partition (flash)");
2337 flash_file_system = find_partition(flash, MAX_PARTITIONS,
2338 "file-system", "Error can not find file-system partition (flash)");
2339
2340 /* write os_image to 0x0 */
2341 write_partition(input_file, firmware_offset, fwup_os_image, output_file);
2342 write_ff(output_file, flash_os_image->size - fwup_os_image->size);
2343
2344 /* write file-system behind os_image */
2345 fseek(output_file, flash_file_system->base - flash_os_image->base, SEEK_SET);
2346 write_partition(input_file, firmware_offset, fwup_file_system, output_file);
2347 write_ff(output_file, flash_file_system->size - fwup_file_system->size);
2348
2349 fclose(output_file);
2350 fclose(input_file);
2351 }
2352
2353 int main(int argc, char *argv[]) {
2354 const char *board = NULL, *kernel_image = NULL, *rootfs_image = NULL, *output = NULL;
2355 const char *extract_image = NULL, *output_directory = NULL, *convert_image = NULL;
2356 bool add_jffs2_eof = false, sysupgrade = false;
2357 unsigned rev = 0;
2358 struct device_info *info;
2359 set_source_date_epoch();
2360
2361 while (true) {
2362 int c;
2363
2364 c = getopt(argc, argv, "B:k:r:o:V:jSh:x:d:z:");
2365 if (c == -1)
2366 break;
2367
2368 switch (c) {
2369 case 'B':
2370 board = optarg;
2371 break;
2372
2373 case 'k':
2374 kernel_image = optarg;
2375 break;
2376
2377 case 'r':
2378 rootfs_image = optarg;
2379 break;
2380
2381 case 'o':
2382 output = optarg;
2383 break;
2384
2385 case 'V':
2386 sscanf(optarg, "r%u", &rev);
2387 break;
2388
2389 case 'j':
2390 add_jffs2_eof = true;
2391 break;
2392
2393 case 'S':
2394 sysupgrade = true;
2395 break;
2396
2397 case 'h':
2398 usage(argv[0]);
2399 return 0;
2400
2401 case 'd':
2402 output_directory = optarg;
2403 break;
2404
2405 case 'x':
2406 extract_image = optarg;
2407 break;
2408
2409 case 'z':
2410 convert_image = optarg;
2411 break;
2412
2413 default:
2414 usage(argv[0]);
2415 return 1;
2416 }
2417 }
2418
2419 if (extract_image || output_directory) {
2420 if (!extract_image)
2421 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2422 if (!output_directory)
2423 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2424 extract_firmware(extract_image, output_directory);
2425 } else if (convert_image) {
2426 if (!output)
2427 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2428 convert_firmware(convert_image, output);
2429 } else {
2430 if (!board)
2431 error(1, 0, "no board has been specified");
2432 if (!kernel_image)
2433 error(1, 0, "no kernel image has been specified");
2434 if (!rootfs_image)
2435 error(1, 0, "no rootfs image has been specified");
2436 if (!output)
2437 error(1, 0, "no output filename has been specified");
2438
2439 info = find_board(board);
2440
2441 if (info == NULL)
2442 error(1, 0, "unsupported board %s", board);
2443
2444 build_image(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, info);
2445 }
2446
2447 return 0;
2448 }
OpenWrt firmware image utilities