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[openwrt/openwrt.git] / tools / firmware-utils / 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 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1694
1695 FILE *file = fopen(filename, "rb");
1696 if (!file)
1697 error(1, errno, "unable to open file `%s'", filename);
1698
1699 if (fread(entry.data, statbuf.st_size, 1, file) != 1)
1700 error(1, errno, "unable to read file `%s'", filename);
1701
1702 if (add_jffs2_eof) {
1703 uint8_t *eof = entry.data + statbuf.st_size, *end = entry.data+entry.size;
1704
1705 memset(eof, 0xff, end - eof - sizeof(jffs2_eof_mark));
1706 memcpy(end - sizeof(jffs2_eof_mark), jffs2_eof_mark, sizeof(jffs2_eof_mark));
1707 }
1708
1709 fclose(file);
1710
1711 return entry;
1712 }
1713
1714 /** Creates a new image partition from arbitrary data */
1715 static struct image_partition_entry put_data(const char *part_name, const char *datain, size_t len) {
1716
1717 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1718
1719 memcpy(entry.data, datain, len);
1720
1721 return entry;
1722 }
1723
1724 /**
1725 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1726
1727 Example image partition table:
1728
1729 fwup-ptn partition-table base 0x00800 size 0x00800
1730 fwup-ptn os-image base 0x01000 size 0x113b45
1731 fwup-ptn file-system base 0x114b45 size 0x1d0004
1732 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1733
1734 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1735 the end of the partition table is marked with a zero byte.
1736
1737 The firmware image must contain at least the partition-table and support-list partitions
1738 to be accepted. There aren't any alignment constraints for the image partitions.
1739
1740 The partition-table partition contains the actual flash layout; partitions
1741 from the image partition table are mapped to the corresponding flash partitions during
1742 the firmware upgrade. The support-list partition contains a list of devices supported by
1743 the firmware image.
1744
1745 The base offsets in the firmware partition table are relative to the end
1746 of the vendor information block, so the partition-table partition will
1747 actually start at offset 0x1814 of the image.
1748
1749 I think partition-table must be the first partition in the firmware image.
1750 */
1751 static void put_partitions(uint8_t *buffer, const struct flash_partition_entry *flash_parts, const struct image_partition_entry *parts) {
1752 size_t i, j;
1753 char *image_pt = (char *)buffer, *end = image_pt + 0x800;
1754
1755 size_t base = 0x800;
1756 for (i = 0; parts[i].name; i++) {
1757 for (j = 0; flash_parts[j].name; j++) {
1758 if (!strcmp(flash_parts[j].name, parts[i].name)) {
1759 if (parts[i].size > flash_parts[j].size)
1760 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts[j].name, (unsigned)flash_parts[j].size);
1761 break;
1762 }
1763 }
1764
1765 assert(flash_parts[j].name);
1766
1767 memcpy(buffer + base, parts[i].data, parts[i].size);
1768
1769 size_t len = end-image_pt;
1770 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);
1771
1772 if (w > len-1)
1773 error(1, 0, "image partition table overflow?");
1774
1775 image_pt += w;
1776
1777 base += parts[i].size;
1778 }
1779 }
1780
1781 /** Generates and writes the image MD5 checksum */
1782 static void put_md5(uint8_t *md5, uint8_t *buffer, unsigned int len) {
1783 MD5_CTX ctx;
1784
1785 MD5_Init(&ctx);
1786 MD5_Update(&ctx, md5_salt, (unsigned int)sizeof(md5_salt));
1787 MD5_Update(&ctx, buffer, len);
1788 MD5_Final(md5, &ctx);
1789 }
1790
1791
1792 /**
1793 Generates the firmware image in factory format
1794
1795 Image format:
1796
1797 Bytes (hex) Usage
1798 ----------- -----
1799 0000-0003 Image size (4 bytes, big endian)
1800 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1801 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1802 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1803 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1804 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1805 1814-xxxx Firmware partitions
1806 */
1807 static void * generate_factory_image(struct device_info *info, const struct image_partition_entry *parts, size_t *len) {
1808 *len = 0x1814;
1809
1810 size_t i;
1811 for (i = 0; parts[i].name; i++)
1812 *len += parts[i].size;
1813
1814 uint8_t *image = malloc(*len);
1815 if (!image)
1816 error(1, errno, "malloc");
1817
1818 memset(image, 0xff, *len);
1819 put32(image, *len);
1820
1821 if (info->vendor) {
1822 size_t vendor_len = strlen(info->vendor);
1823 put32(image+0x14, vendor_len);
1824 memcpy(image+0x18, info->vendor, vendor_len);
1825 }
1826
1827 put_partitions(image + 0x1014, info->partitions, parts);
1828 put_md5(image+0x04, image+0x14, *len-0x14);
1829
1830 return image;
1831 }
1832
1833 /**
1834 Generates the firmware image in sysupgrade format
1835
1836 This makes some assumptions about the provided flash and image partition tables and
1837 should be generalized when TP-LINK starts building its safeloader into hardware with
1838 different flash layouts.
1839 */
1840 static void * generate_sysupgrade_image(struct device_info *info, const struct image_partition_entry *image_parts, size_t *len) {
1841 size_t i, j;
1842 size_t flash_first_partition_index = 0;
1843 size_t flash_last_partition_index = 0;
1844 const struct flash_partition_entry *flash_first_partition = NULL;
1845 const struct flash_partition_entry *flash_last_partition = NULL;
1846 const struct image_partition_entry *image_last_partition = NULL;
1847
1848 /** Find first and last partitions */
1849 for (i = 0; info->partitions[i].name; i++) {
1850 if (!strcmp(info->partitions[i].name, info->first_sysupgrade_partition)) {
1851 flash_first_partition = &info->partitions[i];
1852 flash_first_partition_index = i;
1853 } else if (!strcmp(info->partitions[i].name, info->last_sysupgrade_partition)) {
1854 flash_last_partition = &info->partitions[i];
1855 flash_last_partition_index = i;
1856 }
1857 }
1858
1859 assert(flash_first_partition && flash_last_partition);
1860 assert(flash_first_partition_index < flash_last_partition_index);
1861
1862 /** Find last partition from image to calculate needed size */
1863 for (i = 0; image_parts[i].name; i++) {
1864 if (!strcmp(image_parts[i].name, info->last_sysupgrade_partition)) {
1865 image_last_partition = &image_parts[i];
1866 break;
1867 }
1868 }
1869
1870 assert(image_last_partition);
1871
1872 *len = flash_last_partition->base - flash_first_partition->base + image_last_partition->size;
1873
1874 uint8_t *image = malloc(*len);
1875 if (!image)
1876 error(1, errno, "malloc");
1877
1878 memset(image, 0xff, *len);
1879
1880 for (i = flash_first_partition_index; i <= flash_last_partition_index; i++) {
1881 for (j = 0; image_parts[j].name; j++) {
1882 if (!strcmp(info->partitions[i].name, image_parts[j].name)) {
1883 if (image_parts[j].size > info->partitions[i].size)
1884 error(1, 0, "%s partition too big (more than %u bytes)", info->partitions[i].name, (unsigned)info->partitions[i].size);
1885 memcpy(image + info->partitions[i].base - flash_first_partition->base, image_parts[j].data, image_parts[j].size);
1886 break;
1887 }
1888
1889 assert(image_parts[j].name);
1890 }
1891 }
1892
1893 return image;
1894 }
1895
1896 /** Generates an image according to a given layout and writes it to a file */
1897 static void build_image(const char *output,
1898 const char *kernel_image,
1899 const char *rootfs_image,
1900 uint32_t rev,
1901 bool add_jffs2_eof,
1902 bool sysupgrade,
1903 struct device_info *info) {
1904
1905 size_t i;
1906
1907 struct image_partition_entry parts[7] = {};
1908
1909 struct flash_partition_entry *firmware_partition = NULL;
1910 struct flash_partition_entry *os_image_partition = NULL;
1911 struct flash_partition_entry *file_system_partition = NULL;
1912 size_t firmware_partition_index = 0;
1913
1914 for (i = 0; info->partitions[i].name; i++) {
1915 if (!strcmp(info->partitions[i].name, "firmware"))
1916 {
1917 firmware_partition = &info->partitions[i];
1918 firmware_partition_index = i;
1919 }
1920 }
1921
1922 if (firmware_partition)
1923 {
1924 os_image_partition = &info->partitions[firmware_partition_index];
1925 file_system_partition = &info->partitions[firmware_partition_index + 1];
1926
1927 struct stat kernel;
1928 if (stat(kernel_image, &kernel) < 0)
1929 error(1, errno, "unable to stat file `%s'", kernel_image);
1930
1931 if (kernel.st_size > firmware_partition->size)
1932 error(1, 0, "kernel overflowed firmware partition\n");
1933
1934 for (i = MAX_PARTITIONS-1; i >= firmware_partition_index + 1; i--)
1935 info->partitions[i+1] = info->partitions[i];
1936
1937 file_system_partition->name = "file-system";
1938 file_system_partition->base = firmware_partition->base + kernel.st_size;
1939
1940 /* Align partition start to erase blocks for factory images only */
1941 if (!sysupgrade)
1942 file_system_partition->base = ALIGN(firmware_partition->base + kernel.st_size, 0x10000);
1943
1944 file_system_partition->size = firmware_partition->size - file_system_partition->base;
1945
1946 os_image_partition->name = "os-image";
1947 os_image_partition->size = kernel.st_size;
1948 }
1949
1950 parts[0] = make_partition_table(info->partitions);
1951 if (info->soft_ver)
1952 parts[1] = make_soft_version_from_string(info->soft_ver);
1953 else
1954 parts[1] = make_soft_version(rev);
1955
1956 parts[2] = make_support_list(info);
1957 parts[3] = read_file("os-image", kernel_image, false, NULL);
1958 parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof, file_system_partition);
1959
1960 /* Some devices need the extra-para partition to accept the firmware */
1961 if (strcasecmp(info->id, "ARCHER-C2-V3") == 0 ||
1962 strcasecmp(info->id, "ARCHER-C25-V1") == 0 ||
1963 strcasecmp(info->id, "ARCHER-C59-V2") == 0 ||
1964 strcasecmp(info->id, "ARCHER-C60-V2") == 0 ||
1965 strcasecmp(info->id, "TLWR1043NV5") == 0) {
1966 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1967 parts[5] = put_data("extra-para", mdat, 11);
1968 } else if (strcasecmp(info->id, "ARCHER-A7-V5") == 0 || strcasecmp(info->id, "ARCHER-C7-V4") == 0 || strcasecmp(info->id, "ARCHER-C7-V5") == 0) {
1969 const char mdat[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1970 parts[5] = put_data("extra-para", mdat, 11);
1971 } else if (strcasecmp(info->id, "ARCHER-C6-V2") == 0) {
1972 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1973 parts[5] = put_data("extra-para", mdat, 11);
1974 }
1975
1976 size_t len;
1977 void *image;
1978 if (sysupgrade)
1979 image = generate_sysupgrade_image(info, parts, &len);
1980 else
1981 image = generate_factory_image(info, parts, &len);
1982
1983 FILE *file = fopen(output, "wb");
1984 if (!file)
1985 error(1, errno, "unable to open output file");
1986
1987 if (fwrite(image, len, 1, file) != 1)
1988 error(1, 0, "unable to write output file");
1989
1990 fclose(file);
1991
1992 free(image);
1993
1994 for (i = 0; parts[i].name; i++)
1995 free_image_partition(parts[i]);
1996 }
1997
1998 /** Usage output */
1999 static void usage(const char *argv0) {
2000 fprintf(stderr,
2001 "Usage: %s [OPTIONS...]\n"
2002 "\n"
2003 "Options:\n"
2004 " -h show this help\n"
2005 "\n"
2006 "Create a new image:\n"
2007 " -B <board> create image for the board specified with <board>\n"
2008 " -k <file> read kernel image from the file <file>\n"
2009 " -r <file> read rootfs image from the file <file>\n"
2010 " -o <file> write output to the file <file>\n"
2011 " -V <rev> sets the revision number to <rev>\n"
2012 " -j add jffs2 end-of-filesystem markers\n"
2013 " -S create sysupgrade instead of factory image\n"
2014 "Extract an old image:\n"
2015 " -x <file> extract all oem firmware partition\n"
2016 " -d <dir> destination to extract the firmware partition\n"
2017 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
2018 argv0
2019 );
2020 };
2021
2022
2023 static struct device_info *find_board(const char *id)
2024 {
2025 struct device_info *board = NULL;
2026
2027 for (board = boards; board->id != NULL; board++)
2028 if (strcasecmp(id, board->id) == 0)
2029 return board;
2030
2031 return NULL;
2032 }
2033
2034 static int add_flash_partition(
2035 struct flash_partition_entry *part_list,
2036 size_t max_entries,
2037 const char *name,
2038 unsigned long base,
2039 unsigned long size)
2040 {
2041 int ptr;
2042 /* check if the list has a free entry */
2043 for (ptr = 0; ptr < max_entries; ptr++, part_list++) {
2044 if (part_list->name == NULL &&
2045 part_list->base == 0 &&
2046 part_list->size == 0)
2047 break;
2048 }
2049
2050 if (ptr == max_entries) {
2051 error(1, 0, "No free flash part entry available.");
2052 }
2053
2054 part_list->name = calloc(1, strlen(name) + 1);
2055 if (!part_list->name) {
2056 error(1, 0, "Unable to allocate memory");
2057 }
2058
2059 memcpy((char *)part_list->name, name, strlen(name));
2060 part_list->base = base;
2061 part_list->size = size;
2062
2063 return 0;
2064 }
2065
2066 /** read the partition table into struct flash_partition_entry */
2067 static int read_partition_table(
2068 FILE *file, long offset,
2069 struct flash_partition_entry *entries, size_t max_entries,
2070 int type)
2071 {
2072 char buf[2048];
2073 char *ptr, *end;
2074 const char *parthdr = NULL;
2075 const char *fwuphdr = "fwup-ptn";
2076 const char *flashhdr = "partition";
2077
2078 /* TODO: search for the partition table */
2079
2080 switch(type) {
2081 case 0:
2082 parthdr = fwuphdr;
2083 break;
2084 case 1:
2085 parthdr = flashhdr;
2086 break;
2087 default:
2088 error(1, 0, "Invalid partition table");
2089 }
2090
2091 if (fseek(file, offset, SEEK_SET) < 0)
2092 error(1, errno, "Can not seek in the firmware");
2093
2094 if (fread(buf, 1, 2048, file) < 0)
2095 error(1, errno, "Can not read fwup-ptn from the firmware");
2096
2097 buf[2047] = '\0';
2098
2099 /* look for the partition header */
2100 if (memcmp(buf, parthdr, strlen(parthdr)) != 0) {
2101 fprintf(stderr, "DEBUG: can not find fwuphdr\n");
2102 return 1;
2103 }
2104
2105 ptr = buf;
2106 end = buf + sizeof(buf);
2107 while ((ptr + strlen(parthdr)) < end &&
2108 memcmp(ptr, parthdr, strlen(parthdr)) == 0) {
2109 char *end_part;
2110 char *end_element;
2111
2112 char name[32] = { 0 };
2113 int name_len = 0;
2114 unsigned long base = 0;
2115 unsigned long size = 0;
2116
2117 end_part = memchr(ptr, '\n', (end - ptr));
2118 if (end_part == NULL) {
2119 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
2120 break;
2121 }
2122
2123 for (int i = 0; i <= 4; i++) {
2124 if (end_part <= ptr)
2125 break;
2126
2127 end_element = memchr(ptr, 0x20, (end_part - ptr));
2128 if (end_element == NULL) {
2129 error(1, errno, "Ignoring the rest of the partition entries.");
2130 break;
2131 }
2132
2133 switch (i) {
2134 /* partition header */
2135 case 0:
2136 ptr = end_element + 1;
2137 continue;
2138 /* name */
2139 case 1:
2140 name_len = (end_element - ptr) > 31 ? 31 : (end_element - ptr);
2141 strncpy(name, ptr, name_len);
2142 name[name_len] = '\0';
2143 ptr = end_element + 1;
2144 continue;
2145
2146 /* string "base" */
2147 case 2:
2148 ptr = end_element + 1;
2149 continue;
2150
2151 /* actual base */
2152 case 3:
2153 base = strtoul(ptr, NULL, 16);
2154 ptr = end_element + 1;
2155 continue;
2156
2157 /* string "size" */
2158 case 4:
2159 ptr = end_element + 1;
2160 /* actual size. The last element doesn't have a sepeartor */
2161 size = strtoul(ptr, NULL, 16);
2162 /* the part ends with 0x09, 0x0d, 0x0a */
2163 ptr = end_part + 1;
2164 add_flash_partition(entries, max_entries, name, base, size);
2165 continue;
2166 }
2167 }
2168 }
2169
2170 return 0;
2171 }
2172
2173 static void write_partition(
2174 FILE *input_file,
2175 size_t firmware_offset,
2176 struct flash_partition_entry *entry,
2177 FILE *output_file)
2178 {
2179 char buf[4096];
2180 size_t offset;
2181
2182 fseek(input_file, entry->base + firmware_offset, SEEK_SET);
2183
2184 for (offset = 0; sizeof(buf) + offset <= entry->size; offset += sizeof(buf)) {
2185 if (fread(buf, sizeof(buf), 1, input_file) < 0)
2186 error(1, errno, "Can not read partition from input_file");
2187
2188 if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
2189 error(1, errno, "Can not write partition to output_file");
2190 }
2191 /* write last chunk smaller than buffer */
2192 if (offset < entry->size) {
2193 offset = entry->size - offset;
2194 if (fread(buf, offset, 1, input_file) < 0)
2195 error(1, errno, "Can not read partition from input_file");
2196 if (fwrite(buf, offset, 1, output_file) < 0)
2197 error(1, errno, "Can not write partition to output_file");
2198 }
2199 }
2200
2201 static int extract_firmware_partition(FILE *input_file, size_t firmware_offset, struct flash_partition_entry *entry, const char *output_directory)
2202 {
2203 FILE *output_file;
2204 char output[PATH_MAX];
2205
2206 snprintf(output, PATH_MAX, "%s/%s", output_directory, entry->name);
2207 output_file = fopen(output, "wb+");
2208 if (output_file == NULL) {
2209 error(1, errno, "Can not open output file %s", output);
2210 }
2211
2212 write_partition(input_file, firmware_offset, entry, output_file);
2213
2214 fclose(output_file);
2215
2216 return 0;
2217 }
2218
2219 /** extract all partitions from the firmware file */
2220 static int extract_firmware(const char *input, const char *output_directory)
2221 {
2222 struct flash_partition_entry entries[16] = { 0 };
2223 size_t max_entries = 16;
2224 size_t firmware_offset = 0x1014;
2225 FILE *input_file;
2226
2227 struct stat statbuf;
2228
2229 /* check input file */
2230 if (stat(input, &statbuf)) {
2231 error(1, errno, "Can not read input firmware %s", input);
2232 }
2233
2234 /* check if output directory exists */
2235 if (stat(output_directory, &statbuf)) {
2236 error(1, errno, "Failed to stat output directory %s", output_directory);
2237 }
2238
2239 if ((statbuf.st_mode & S_IFMT) != S_IFDIR) {
2240 error(1, errno, "Given output directory is not a directory %s", output_directory);
2241 }
2242
2243 input_file = fopen(input, "rb");
2244
2245 if (read_partition_table(input_file, firmware_offset, entries, 16, 0) != 0) {
2246 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2247 }
2248
2249 for (int i = 0; i < max_entries; i++) {
2250 if (entries[i].name == NULL &&
2251 entries[i].base == 0 &&
2252 entries[i].size == 0)
2253 continue;
2254
2255 extract_firmware_partition(input_file, firmware_offset, &entries[i], output_directory);
2256 }
2257
2258 return 0;
2259 }
2260
2261 static struct flash_partition_entry *find_partition(
2262 struct flash_partition_entry *entries, size_t max_entries,
2263 const char *name, const char *error_msg)
2264 {
2265 for (int i = 0; i < max_entries; i++, entries++) {
2266 if (strcmp(entries->name, name) == 0)
2267 return entries;
2268 }
2269
2270 error(1, 0, "%s", error_msg);
2271 return NULL;
2272 }
2273
2274 static void write_ff(FILE *output_file, size_t size)
2275 {
2276 char buf[4096];
2277 int offset;
2278
2279 memset(buf, 0xff, sizeof(buf));
2280
2281 for (offset = 0; offset + sizeof(buf) < size ; offset += sizeof(buf)) {
2282 if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
2283 error(1, errno, "Can not write 0xff to output_file");
2284 }
2285
2286 /* write last chunk smaller than buffer */
2287 if (offset < size) {
2288 offset = size - offset;
2289 if (fwrite(buf, offset, 1, output_file) < 0)
2290 error(1, errno, "Can not write partition to output_file");
2291 }
2292 }
2293
2294 static void convert_firmware(const char *input, const char *output)
2295 {
2296 struct flash_partition_entry fwup[MAX_PARTITIONS] = { 0 };
2297 struct flash_partition_entry flash[MAX_PARTITIONS] = { 0 };
2298 struct flash_partition_entry *fwup_os_image = NULL, *fwup_file_system = NULL;
2299 struct flash_partition_entry *flash_os_image = NULL, *flash_file_system = NULL;
2300 struct flash_partition_entry *fwup_partition_table = NULL;
2301 size_t firmware_offset = 0x1014;
2302 FILE *input_file, *output_file;
2303
2304 struct stat statbuf;
2305
2306 /* check input file */
2307 if (stat(input, &statbuf)) {
2308 error(1, errno, "Can not read input firmware %s", input);
2309 }
2310
2311 input_file = fopen(input, "rb");
2312 if (!input_file)
2313 error(1, 0, "Can not open input firmware %s", input);
2314
2315 output_file = fopen(output, "wb");
2316 if (!output_file)
2317 error(1, 0, "Can not open output firmware %s", output);
2318
2319 if (read_partition_table(input_file, firmware_offset, fwup, MAX_PARTITIONS, 0) != 0) {
2320 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2321 }
2322
2323 fwup_os_image = find_partition(fwup, MAX_PARTITIONS,
2324 "os-image", "Error can not find os-image partition (fwup)");
2325 fwup_file_system = find_partition(fwup, MAX_PARTITIONS,
2326 "file-system", "Error can not find file-system partition (fwup)");
2327 fwup_partition_table = find_partition(fwup, MAX_PARTITIONS,
2328 "partition-table", "Error can not find partition-table partition");
2329
2330 /* the flash partition table has a 0x00000004 magic haeder */
2331 if (read_partition_table(input_file, firmware_offset + fwup_partition_table->base + 4, flash, MAX_PARTITIONS, 1) != 0)
2332 error(1, 0, "Error can not read the partition table (flash)");
2333
2334 flash_os_image = find_partition(flash, MAX_PARTITIONS,
2335 "os-image", "Error can not find os-image partition (flash)");
2336 flash_file_system = find_partition(flash, MAX_PARTITIONS,
2337 "file-system", "Error can not find file-system partition (flash)");
2338
2339 /* write os_image to 0x0 */
2340 write_partition(input_file, firmware_offset, fwup_os_image, output_file);
2341 write_ff(output_file, flash_os_image->size - fwup_os_image->size);
2342
2343 /* write file-system behind os_image */
2344 fseek(output_file, flash_file_system->base - flash_os_image->base, SEEK_SET);
2345 write_partition(input_file, firmware_offset, fwup_file_system, output_file);
2346 write_ff(output_file, flash_file_system->size - fwup_file_system->size);
2347
2348 fclose(output_file);
2349 fclose(input_file);
2350 }
2351
2352 int main(int argc, char *argv[]) {
2353 const char *board = NULL, *kernel_image = NULL, *rootfs_image = NULL, *output = NULL;
2354 const char *extract_image = NULL, *output_directory = NULL, *convert_image = NULL;
2355 bool add_jffs2_eof = false, sysupgrade = false;
2356 unsigned rev = 0;
2357 struct device_info *info;
2358 set_source_date_epoch();
2359
2360 while (true) {
2361 int c;
2362
2363 c = getopt(argc, argv, "B:k:r:o:V:jSh:x:d:z:");
2364 if (c == -1)
2365 break;
2366
2367 switch (c) {
2368 case 'B':
2369 board = optarg;
2370 break;
2371
2372 case 'k':
2373 kernel_image = optarg;
2374 break;
2375
2376 case 'r':
2377 rootfs_image = optarg;
2378 break;
2379
2380 case 'o':
2381 output = optarg;
2382 break;
2383
2384 case 'V':
2385 sscanf(optarg, "r%u", &rev);
2386 break;
2387
2388 case 'j':
2389 add_jffs2_eof = true;
2390 break;
2391
2392 case 'S':
2393 sysupgrade = true;
2394 break;
2395
2396 case 'h':
2397 usage(argv[0]);
2398 return 0;
2399
2400 case 'd':
2401 output_directory = optarg;
2402 break;
2403
2404 case 'x':
2405 extract_image = optarg;
2406 break;
2407
2408 case 'z':
2409 convert_image = optarg;
2410 break;
2411
2412 default:
2413 usage(argv[0]);
2414 return 1;
2415 }
2416 }
2417
2418 if (extract_image || output_directory) {
2419 if (!extract_image)
2420 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2421 if (!output_directory)
2422 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2423 extract_firmware(extract_image, output_directory);
2424 } else if (convert_image) {
2425 if (!output)
2426 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2427 convert_firmware(convert_image, output);
2428 } else {
2429 if (!board)
2430 error(1, 0, "no board has been specified");
2431 if (!kernel_image)
2432 error(1, 0, "no kernel image has been specified");
2433 if (!rootfs_image)
2434 error(1, 0, "no rootfs image has been specified");
2435 if (!output)
2436 error(1, 0, "no output filename has been specified");
2437
2438 info = find_board(board);
2439
2440 if (info == NULL)
2441 error(1, 0, "unsupported board %s", board);
2442
2443 build_image(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, info);
2444 }
2445
2446 return 0;
2447 }
OpenWrt Source Repository