2 Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net>
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are met:
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.
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.
30 Image generation tool for the TP-LINK SafeLoader as seen on
31 TP-LINK Pharos devices (CPE210/220/510/520)
45 #include <arpa/inet.h>
47 #include <sys/types.h>
54 #define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })
57 #define MAX_PARTITIONS 32
59 /** An image partition table entry */
60 struct image_partition_entry
{
66 /** A flash partition table entry */
67 struct flash_partition_entry
{
73 /** Firmware layout description */
77 const char *support_list
;
80 struct flash_partition_entry partitions
[MAX_PARTITIONS
+1];
81 const char *first_sysupgrade_partition
;
82 const char *last_sysupgrade_partition
;
85 /** The content of the soft-version structure */
86 struct __attribute__((__packed__
)) soft_version
{
90 uint8_t version_major
;
91 uint8_t version_minor
;
92 uint8_t version_patch
;
102 static const uint8_t jffs2_eof_mark
[4] = {0xde, 0xad, 0xc0, 0xde};
106 Salt for the MD5 hash
108 Fortunately, TP-LINK seems to use the same salt for most devices which use
109 the new image format.
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,
119 /** Firmware layout table */
120 static struct device_info boards
[] = {
121 /** Firmware layout for the CPE210/220 */
124 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\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',
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, 0x1c0000},
144 {"file-system", 0x200000, 0x5b0000},
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},
154 .first_sysupgrade_partition
= "os-image",
155 .last_sysupgrade_partition
= "support-list",
158 /** Firmware layout for the CPE210 V2 */
161 .vendor
= "CPE210(TP-LINK|UN|N300-2|00000000):2.0\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',
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},
195 .first_sysupgrade_partition
= "os-image",
196 .last_sysupgrade_partition
= "support-list",
199 /** Firmware layout for the CPE210 V3 */
202 .vendor
= "CPE210(TP-LINK|UN|N300-2|00000000):3.0\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',
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},
230 .first_sysupgrade_partition
= "os-image",
231 .last_sysupgrade_partition
= "support-list",
234 /** Firmware layout for the CPE510/520 */
237 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
240 "CPE510(TP-LINK|UN|N300-5):1.0\r\n"
241 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
242 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
243 "CPE510(TP-LINK|US|N300-5):1.1\r\n"
244 "CPE510(TP-LINK|EU|N300-5):1.1\r\n"
245 "CPE520(TP-LINK|UN|N300-5):1.1\r\n"
246 "CPE520(TP-LINK|US|N300-5):1.1\r\n"
247 "CPE520(TP-LINK|EU|N300-5):1.1\r\n"
248 "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n"
249 "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n"
250 "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n"
251 "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n"
252 "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n"
253 "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n"
254 "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n"
255 "CPE510(TP-LINK|UN|N300-5):2.0\r\n"
256 "CPE510(TP-LINK|EU|N300-5):2.0\r\n"
257 "CPE510(TP-LINK|US|N300-5):2.0\r\n",
258 .support_trail
= '\xff',
262 {"fs-uboot", 0x00000, 0x20000},
263 {"partition-table", 0x20000, 0x02000},
264 {"default-mac", 0x30000, 0x00020},
265 {"product-info", 0x31100, 0x00100},
266 {"signature", 0x32000, 0x00400},
267 {"os-image", 0x40000, 0x1c0000},
268 {"file-system", 0x200000, 0x5b0000},
269 {"soft-version", 0x7b0000, 0x00100},
270 {"support-list", 0x7b1000, 0x00400},
271 {"user-config", 0x7c0000, 0x10000},
272 {"default-config", 0x7d0000, 0x10000},
273 {"log", 0x7e0000, 0x10000},
274 {"radio", 0x7f0000, 0x10000},
278 .first_sysupgrade_partition
= "os-image",
279 .last_sysupgrade_partition
= "support-list",
281 /** Firmware layout for the CPE610V1 */
284 .vendor
= "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n",
287 "CPE610(TP-LINK|EU|N300-5|00000000):1.0\r\n"
288 "CPE610(TP-LINK|EU|N300-5|45550000):1.0\r\n"
289 "CPE610(TP-LINK|EU|N300-5|55530000):1.0\r\n"
290 "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n"
291 "CPE610(TP-LINK|UN|N300-5|45550000):1.0\r\n"
292 "CPE610(TP-LINK|UN|N300-5|55530000):1.0\r\n"
293 "CPE610(TP-LINK|US|N300-5|55530000):1.0\r\n"
294 "CPE610(TP-LINK|UN|N300-5):1.0\r\n"
295 "CPE610(TP-LINK|EU|N300-5):1.0\r\n"
296 "CPE610(TP-LINK|US|N300-5):1.0\r\n",
297 .support_trail
= '\xff',
301 {"fs-uboot", 0x00000, 0x20000},
302 {"partition-table", 0x20000, 0x02000},
303 {"default-mac", 0x30000, 0x00020},
304 {"product-info", 0x31100, 0x00100},
305 {"signature", 0x32000, 0x00400},
306 {"os-image", 0x40000, 0x200000},
307 {"file-system", 0x240000, 0x570000},
308 {"soft-version", 0x7b0000, 0x00100},
309 {"support-list", 0x7b1000, 0x00400},
310 {"user-config", 0x7c0000, 0x10000},
311 {"default-config", 0x7d0000, 0x10000},
312 {"log", 0x7e0000, 0x10000},
313 {"radio", 0x7f0000, 0x10000},
317 .first_sysupgrade_partition
= "os-image",
318 .last_sysupgrade_partition
= "support-list",
323 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
326 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
327 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
328 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
329 .support_trail
= '\xff',
333 {"fs-uboot", 0x00000, 0x20000},
334 {"partition-table", 0x20000, 0x02000},
335 {"default-mac", 0x30000, 0x00020},
336 {"product-info", 0x31100, 0x00100},
337 {"signature", 0x32000, 0x00400},
338 {"os-image", 0x40000, 0x1c0000},
339 {"file-system", 0x200000, 0x5b0000},
340 {"soft-version", 0x7b0000, 0x00100},
341 {"support-list", 0x7b1000, 0x00400},
342 {"user-config", 0x7c0000, 0x10000},
343 {"default-config", 0x7d0000, 0x10000},
344 {"log", 0x7e0000, 0x10000},
345 {"radio", 0x7f0000, 0x10000},
349 .first_sysupgrade_partition
= "os-image",
350 .last_sysupgrade_partition
= "support-list",
355 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
358 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
359 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
360 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
361 .support_trail
= '\xff',
365 {"fs-uboot", 0x00000, 0x20000},
366 {"partition-table", 0x20000, 0x02000},
367 {"default-mac", 0x30000, 0x00020},
368 {"product-info", 0x31100, 0x00100},
369 {"signature", 0x32000, 0x00400},
370 {"os-image", 0x40000, 0x1c0000},
371 {"file-system", 0x200000, 0x5b0000},
372 {"soft-version", 0x7b0000, 0x00100},
373 {"support-list", 0x7b1000, 0x00400},
374 {"user-config", 0x7c0000, 0x10000},
375 {"default-config", 0x7d0000, 0x10000},
376 {"log", 0x7e0000, 0x10000},
377 {"radio", 0x7f0000, 0x10000},
381 .first_sysupgrade_partition
= "os-image",
382 .last_sysupgrade_partition
= "support-list",
385 /** Firmware layout for the C2600 */
391 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
392 .support_trail
= '\x00',
396 We use a bigger os-image partition than the stock images (and thus
397 smaller file-system), as our kernel doesn't fit in the stock firmware's
398 2 MB os-image since kernel 4.14.
401 {"SBL1", 0x00000, 0x20000},
402 {"MIBIB", 0x20000, 0x20000},
403 {"SBL2", 0x40000, 0x20000},
404 {"SBL3", 0x60000, 0x30000},
405 {"DDRCONFIG", 0x90000, 0x10000},
406 {"SSD", 0xa0000, 0x10000},
407 {"TZ", 0xb0000, 0x30000},
408 {"RPM", 0xe0000, 0x20000},
409 {"fs-uboot", 0x100000, 0x70000},
410 {"uboot-env", 0x170000, 0x40000},
411 {"radio", 0x1b0000, 0x40000},
412 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
413 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
414 {"default-mac", 0x1ef0000, 0x00200},
415 {"pin", 0x1ef0200, 0x00200},
416 {"product-info", 0x1ef0400, 0x0fc00},
417 {"partition-table", 0x1f00000, 0x10000},
418 {"soft-version", 0x1f10000, 0x10000},
419 {"support-list", 0x1f20000, 0x10000},
420 {"profile", 0x1f30000, 0x10000},
421 {"default-config", 0x1f40000, 0x10000},
422 {"user-config", 0x1f50000, 0x40000},
423 {"qos-db", 0x1f90000, 0x40000},
424 {"usb-config", 0x1fd0000, 0x10000},
425 {"log", 0x1fe0000, 0x20000},
429 .first_sysupgrade_partition
= "os-image",
430 .last_sysupgrade_partition
= "file-system"
433 /** Firmware layout for the A7-V5 */
435 .id
= "ARCHER-A7-V5",
438 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
439 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
440 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
441 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
442 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
443 .support_trail
= '\x00',
444 .soft_ver
= "soft_ver:1.0.0\n",
446 /* We're using a dynamic kernel/rootfs split here */
448 {"factory-boot", 0x00000, 0x20000},
449 {"fs-uboot", 0x20000, 0x20000},
450 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
451 /* Stock: name file-system base 0x160000 size 0xda0000 */
452 {"default-mac", 0xf40000, 0x00200},
453 {"pin", 0xf40200, 0x00200},
454 {"device-id", 0xf40400, 0x00100},
455 {"product-info", 0xf40500, 0x0fb00},
456 {"soft-version", 0xf50000, 0x00100},
457 {"extra-para", 0xf51000, 0x01000},
458 {"support-list", 0xf52000, 0x0a000},
459 {"profile", 0xf5c000, 0x04000},
460 {"default-config", 0xf60000, 0x10000},
461 {"user-config", 0xf70000, 0x40000},
462 {"certificate", 0xfb0000, 0x10000},
463 {"partition-table", 0xfc0000, 0x10000},
464 {"log", 0xfd0000, 0x20000},
465 {"radio", 0xff0000, 0x10000},
469 .first_sysupgrade_partition
= "os-image",
470 .last_sysupgrade_partition
= "file-system",
473 /** Firmware layout for the C2v3 */
475 .id
= "ARCHER-C2-V3",
478 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
479 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
480 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
481 .support_trail
= '\x00',
482 .soft_ver
= "soft_ver:3.0.1\n",
484 /** We're using a dynamic kernel/rootfs split here */
487 {"factory-boot", 0x00000, 0x20000},
488 {"fs-uboot", 0x20000, 0x10000},
489 {"firmware", 0x30000, 0x7a0000},
490 {"user-config", 0x7d0000, 0x04000},
491 {"default-mac", 0x7e0000, 0x00100},
492 {"device-id", 0x7e0100, 0x00100},
493 {"extra-para", 0x7e0200, 0x00100},
494 {"pin", 0x7e0300, 0x00100},
495 {"support-list", 0x7e0400, 0x00400},
496 {"soft-version", 0x7e0800, 0x00400},
497 {"product-info", 0x7e0c00, 0x01400},
498 {"partition-table", 0x7e2000, 0x01000},
499 {"profile", 0x7e3000, 0x01000},
500 {"default-config", 0x7e4000, 0x04000},
501 {"merge-config", 0x7ec000, 0x02000},
502 {"qos-db", 0x7ee000, 0x02000},
503 {"radio", 0x7f0000, 0x10000},
507 .first_sysupgrade_partition
= "os-image",
508 .last_sysupgrade_partition
= "file-system",
511 /** Firmware layout for the C25v1 */
513 .id
= "ARCHER-C25-V1",
516 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
517 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
518 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
519 .support_trail
= '\x00',
520 .soft_ver
= "soft_ver:1.0.0\n",
522 /* We're using a dynamic kernel/rootfs split here */
524 {"factory-boot", 0x00000, 0x20000},
525 {"fs-uboot", 0x20000, 0x10000},
526 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
527 /* Stock: name file-system base 0x130000 size 0x6a0000 */
528 {"user-config", 0x7d0000, 0x04000},
529 {"default-mac", 0x7e0000, 0x00100},
530 {"device-id", 0x7e0100, 0x00100},
531 {"extra-para", 0x7e0200, 0x00100},
532 {"pin", 0x7e0300, 0x00100},
533 {"support-list", 0x7e0400, 0x00400},
534 {"soft-version", 0x7e0800, 0x00400},
535 {"product-info", 0x7e0c00, 0x01400},
536 {"partition-table", 0x7e2000, 0x01000},
537 {"profile", 0x7e3000, 0x01000},
538 {"default-config", 0x7e4000, 0x04000},
539 {"merge-config", 0x7ec000, 0x02000},
540 {"qos-db", 0x7ee000, 0x02000},
541 {"radio", 0x7f0000, 0x10000},
545 .first_sysupgrade_partition
= "os-image",
546 .last_sysupgrade_partition
= "file-system",
549 /** Firmware layout for the C58v1 */
551 .id
= "ARCHER-C58-V1",
555 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
556 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
557 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
558 .support_trail
= '\x00',
559 .soft_ver
= "soft_ver:1.0.0\n",
562 {"fs-uboot", 0x00000, 0x10000},
563 {"default-mac", 0x10000, 0x00200},
564 {"pin", 0x10200, 0x00200},
565 {"product-info", 0x10400, 0x00100},
566 {"partition-table", 0x10500, 0x00800},
567 {"soft-version", 0x11300, 0x00200},
568 {"support-list", 0x11500, 0x00100},
569 {"device-id", 0x11600, 0x00100},
570 {"profile", 0x11700, 0x03900},
571 {"default-config", 0x15000, 0x04000},
572 {"user-config", 0x19000, 0x04000},
573 {"firmware", 0x20000, 0x7c8000},
574 {"certyficate", 0x7e8000, 0x08000},
575 {"radio", 0x7f0000, 0x10000},
579 .first_sysupgrade_partition
= "os-image",
580 .last_sysupgrade_partition
= "file-system",
583 /** Firmware layout for the C59v1 */
585 .id
= "ARCHER-C59-V1",
589 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
590 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
591 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
592 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n",
593 .support_trail
= '\x00',
594 .soft_ver
= "soft_ver:1.0.0\n",
596 /* We're using a dynamic kernel/rootfs split here */
598 {"fs-uboot", 0x00000, 0x10000},
599 {"default-mac", 0x10000, 0x00200},
600 {"pin", 0x10200, 0x00200},
601 {"device-id", 0x10400, 0x00100},
602 {"product-info", 0x10500, 0x0fb00},
603 {"firmware", 0x20000, 0xe30000},
604 {"partition-table", 0xe50000, 0x10000},
605 {"soft-version", 0xe60000, 0x10000},
606 {"support-list", 0xe70000, 0x10000},
607 {"profile", 0xe80000, 0x10000},
608 {"default-config", 0xe90000, 0x10000},
609 {"user-config", 0xea0000, 0x40000},
610 {"usb-config", 0xee0000, 0x10000},
611 {"certificate", 0xef0000, 0x10000},
612 {"qos-db", 0xf00000, 0x40000},
613 {"log", 0xfe0000, 0x10000},
614 {"radio", 0xff0000, 0x10000},
618 .first_sysupgrade_partition
= "os-image",
619 .last_sysupgrade_partition
= "file-system",
622 /** Firmware layout for the C59v2 */
624 .id
= "ARCHER-C59-V2",
628 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
629 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
630 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
631 .support_trail
= '\x00',
632 .soft_ver
= "soft_ver:2.0.0 Build 20161206 rel.7303\n",
634 /** We're using a dynamic kernel/rootfs split here */
636 {"factory-boot", 0x00000, 0x20000},
637 {"fs-uboot", 0x20000, 0x10000},
638 {"default-mac", 0x30000, 0x00200},
639 {"pin", 0x30200, 0x00200},
640 {"device-id", 0x30400, 0x00100},
641 {"product-info", 0x30500, 0x0fb00},
642 {"firmware", 0x40000, 0xe10000},
643 {"partition-table", 0xe50000, 0x10000},
644 {"soft-version", 0xe60000, 0x10000},
645 {"support-list", 0xe70000, 0x10000},
646 {"profile", 0xe80000, 0x10000},
647 {"default-config", 0xe90000, 0x10000},
648 {"user-config", 0xea0000, 0x40000},
649 {"usb-config", 0xee0000, 0x10000},
650 {"certificate", 0xef0000, 0x10000},
651 {"extra-para", 0xf00000, 0x10000},
652 {"qos-db", 0xf10000, 0x30000},
653 {"log", 0xfe0000, 0x10000},
654 {"radio", 0xff0000, 0x10000},
658 .first_sysupgrade_partition
= "os-image",
659 .last_sysupgrade_partition
= "file-system",
662 /** Firmware layout for the C6v2 */
664 .id
= "ARCHER-C6-V2",
668 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
669 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
670 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
671 .support_trail
= '\x00',
672 .soft_ver
= "soft_ver:1.0.0\n",
675 {"fs-uboot", 0x00000, 0x20000},
676 {"default-mac", 0x20000, 0x00200},
677 {"pin", 0x20200, 0x00100},
678 {"product-info", 0x20300, 0x00200},
679 {"device-id", 0x20500, 0x0fb00},
680 {"firmware", 0x30000, 0x7a9400},
681 {"soft-version", 0x7d9400, 0x00100},
682 {"extra-para", 0x7d9500, 0x00100},
683 {"support-list", 0x7d9600, 0x00200},
684 {"profile", 0x7d9800, 0x03000},
685 {"default-config", 0x7dc800, 0x03000},
686 {"partition-table", 0x7df800, 0x00800},
687 {"user-config", 0x7e0000, 0x0c000},
688 {"certificate", 0x7ec000, 0x04000},
689 {"radio", 0x7f0000, 0x10000},
693 .first_sysupgrade_partition
= "os-image",
694 .last_sysupgrade_partition
= "file-system",
698 /** Firmware layout for the C60v1 */
700 .id
= "ARCHER-C60-V1",
704 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
705 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
706 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
707 .support_trail
= '\x00',
708 .soft_ver
= "soft_ver:1.0.0\n",
711 {"fs-uboot", 0x00000, 0x10000},
712 {"default-mac", 0x10000, 0x00200},
713 {"pin", 0x10200, 0x00200},
714 {"product-info", 0x10400, 0x00100},
715 {"partition-table", 0x10500, 0x00800},
716 {"soft-version", 0x11300, 0x00200},
717 {"support-list", 0x11500, 0x00100},
718 {"device-id", 0x11600, 0x00100},
719 {"profile", 0x11700, 0x03900},
720 {"default-config", 0x15000, 0x04000},
721 {"user-config", 0x19000, 0x04000},
722 {"firmware", 0x20000, 0x7c8000},
723 {"certyficate", 0x7e8000, 0x08000},
724 {"radio", 0x7f0000, 0x10000},
728 .first_sysupgrade_partition
= "os-image",
729 .last_sysupgrade_partition
= "file-system",
732 /** Firmware layout for the C60v2 */
734 .id
= "ARCHER-C60-V2",
738 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
739 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
740 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
741 .support_trail
= '\x00',
742 .soft_ver
= "soft_ver:2.0.0\n",
745 {"factory-boot", 0x00000, 0x1fb00},
746 {"default-mac", 0x1fb00, 0x00200},
747 {"pin", 0x1fd00, 0x00100},
748 {"product-info", 0x1fe00, 0x00100},
749 {"device-id", 0x1ff00, 0x00100},
750 {"fs-uboot", 0x20000, 0x10000},
751 {"firmware", 0x30000, 0x7a0000},
752 {"soft-version", 0x7d9500, 0x00100},
753 {"support-list", 0x7d9600, 0x00100},
754 {"extra-para", 0x7d9700, 0x00100},
755 {"profile", 0x7d9800, 0x03000},
756 {"default-config", 0x7dc800, 0x03000},
757 {"partition-table", 0x7df800, 0x00800},
758 {"user-config", 0x7e0000, 0x0c000},
759 {"certificate", 0x7ec000, 0x04000},
760 {"radio", 0x7f0000, 0x10000},
764 .first_sysupgrade_partition
= "os-image",
765 .last_sysupgrade_partition
= "file-system",
768 /** Firmware layout for the C5 */
770 .id
= "ARCHER-C5-V2",
774 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
775 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
776 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
777 .support_trail
= '\x00',
781 {"fs-uboot", 0x00000, 0x40000},
782 {"os-image", 0x40000, 0x200000},
783 {"file-system", 0x240000, 0xc00000},
784 {"default-mac", 0xe40000, 0x00200},
785 {"pin", 0xe40200, 0x00200},
786 {"product-info", 0xe40400, 0x00200},
787 {"partition-table", 0xe50000, 0x10000},
788 {"soft-version", 0xe60000, 0x00200},
789 {"support-list", 0xe61000, 0x0f000},
790 {"profile", 0xe70000, 0x10000},
791 {"default-config", 0xe80000, 0x10000},
792 {"user-config", 0xe90000, 0x50000},
793 {"log", 0xee0000, 0x100000},
794 {"radio_bk", 0xfe0000, 0x10000},
795 {"radio", 0xff0000, 0x10000},
799 .first_sysupgrade_partition
= "os-image",
800 .last_sysupgrade_partition
= "file-system"
803 /** Firmware layout for the C7 */
805 .id
= "ARCHER-C7-V4",
808 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
809 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
810 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
811 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
812 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
813 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
814 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
815 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
816 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
817 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
818 .support_trail
= '\x00',
819 .soft_ver
= "soft_ver:1.0.0\n",
821 /* We're using a dynamic kernel/rootfs split here */
823 {"factory-boot", 0x00000, 0x20000},
824 {"fs-uboot", 0x20000, 0x20000},
825 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
826 /* Stock: name file-system base 0x160000 size 0xda0000 */
827 {"default-mac", 0xf00000, 0x00200},
828 {"pin", 0xf00200, 0x00200},
829 {"device-id", 0xf00400, 0x00100},
830 {"product-info", 0xf00500, 0x0fb00},
831 {"soft-version", 0xf10000, 0x00100},
832 {"extra-para", 0xf11000, 0x01000},
833 {"support-list", 0xf12000, 0x0a000},
834 {"profile", 0xf1c000, 0x04000},
835 {"default-config", 0xf20000, 0x10000},
836 {"user-config", 0xf30000, 0x40000},
837 {"qos-db", 0xf70000, 0x40000},
838 {"certificate", 0xfb0000, 0x10000},
839 {"partition-table", 0xfc0000, 0x10000},
840 {"log", 0xfd0000, 0x20000},
841 {"radio", 0xff0000, 0x10000},
845 .first_sysupgrade_partition
= "os-image",
846 .last_sysupgrade_partition
= "file-system",
849 /** Firmware layout for the C7 v5*/
851 .id
= "ARCHER-C7-V5",
854 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
855 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
856 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
857 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
858 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
859 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
860 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n"
861 "{product_name:Archer C7,product_ver:5.0.0,special_id:4B520000}\n",
863 .support_trail
= '\x00',
864 .soft_ver
= "soft_ver:1.0.0\n",
866 /* We're using a dynamic kernel/rootfs split here */
868 {"factory-boot", 0x00000, 0x20000},
869 {"fs-uboot", 0x20000, 0x20000},
870 {"partition-table", 0x40000, 0x10000},
871 {"radio", 0x50000, 0x10000},
872 {"default-mac", 0x60000, 0x00200},
873 {"pin", 0x60200, 0x00200},
874 {"device-id", 0x60400, 0x00100},
875 {"product-info", 0x60500, 0x0fb00},
876 {"soft-version", 0x70000, 0x01000},
877 {"extra-para", 0x71000, 0x01000},
878 {"support-list", 0x72000, 0x0a000},
879 {"profile", 0x7c000, 0x04000},
880 {"user-config", 0x80000, 0x40000},
883 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
884 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
886 {"log", 0xfc0000, 0x20000},
887 {"certificate", 0xfe0000, 0x10000},
888 {"default-config", 0xff0000, 0x10000},
893 .first_sysupgrade_partition
= "os-image",
894 .last_sysupgrade_partition
= "file-system",
897 /** Firmware layout for the C9 */
903 "{product_name:ArcherC9,"
905 "special_id:00000000}\n",
906 .support_trail
= '\x00',
910 {"fs-uboot", 0x00000, 0x40000},
911 {"os-image", 0x40000, 0x200000},
912 {"file-system", 0x240000, 0xc00000},
913 {"default-mac", 0xe40000, 0x00200},
914 {"pin", 0xe40200, 0x00200},
915 {"product-info", 0xe40400, 0x00200},
916 {"partition-table", 0xe50000, 0x10000},
917 {"soft-version", 0xe60000, 0x00200},
918 {"support-list", 0xe61000, 0x0f000},
919 {"profile", 0xe70000, 0x10000},
920 {"default-config", 0xe80000, 0x10000},
921 {"user-config", 0xe90000, 0x50000},
922 {"log", 0xee0000, 0x100000},
923 {"radio_bk", 0xfe0000, 0x10000},
924 {"radio", 0xff0000, 0x10000},
928 .first_sysupgrade_partition
= "os-image",
929 .last_sysupgrade_partition
= "file-system"
932 /** Firmware layout for the EAP120 */
935 .vendor
= "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
938 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
939 .support_trail
= '\xff',
943 {"fs-uboot", 0x00000, 0x20000},
944 {"partition-table", 0x20000, 0x02000},
945 {"default-mac", 0x30000, 0x00020},
946 {"support-list", 0x31000, 0x00100},
947 {"product-info", 0x31100, 0x00100},
948 {"soft-version", 0x32000, 0x00100},
949 {"os-image", 0x40000, 0x180000},
950 {"file-system", 0x1c0000, 0x600000},
951 {"user-config", 0x7c0000, 0x10000},
952 {"backup-config", 0x7d0000, 0x10000},
953 {"log", 0x7e0000, 0x10000},
954 {"radio", 0x7f0000, 0x10000},
958 .first_sysupgrade_partition
= "os-image",
959 .last_sysupgrade_partition
= "file-system"
962 /** Firmware layout for the TL-WA850RE v2 */
968 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
969 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
970 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
971 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
972 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
973 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
974 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
975 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
976 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
977 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
978 .support_trail
= '\x00',
982 576KB were moved from file-system to os-image
983 in comparison to the stock image
986 {"fs-uboot", 0x00000, 0x20000},
987 {"os-image", 0x20000, 0x150000},
988 {"file-system", 0x170000, 0x240000},
989 {"partition-table", 0x3b0000, 0x02000},
990 {"default-mac", 0x3c0000, 0x00020},
991 {"pin", 0x3c0100, 0x00020},
992 {"product-info", 0x3c1000, 0x01000},
993 {"soft-version", 0x3c2000, 0x00100},
994 {"support-list", 0x3c3000, 0x01000},
995 {"profile", 0x3c4000, 0x08000},
996 {"user-config", 0x3d0000, 0x10000},
997 {"default-config", 0x3e0000, 0x10000},
998 {"radio", 0x3f0000, 0x10000},
1002 .first_sysupgrade_partition
= "os-image",
1003 .last_sysupgrade_partition
= "file-system"
1006 /** Firmware layout for the TL-WA855RE v1 */
1008 .id
= "TLWA855REV1",
1012 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
1013 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
1014 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
1015 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
1016 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
1017 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
1018 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
1019 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
1020 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
1021 .support_trail
= '\x00',
1025 {"fs-uboot", 0x00000, 0x20000},
1026 {"os-image", 0x20000, 0x150000},
1027 {"file-system", 0x170000, 0x240000},
1028 {"partition-table", 0x3b0000, 0x02000},
1029 {"default-mac", 0x3c0000, 0x00020},
1030 {"pin", 0x3c0100, 0x00020},
1031 {"product-info", 0x3c1000, 0x01000},
1032 {"soft-version", 0x3c2000, 0x00100},
1033 {"support-list", 0x3c3000, 0x01000},
1034 {"profile", 0x3c4000, 0x08000},
1035 {"user-config", 0x3d0000, 0x10000},
1036 {"default-config", 0x3e0000, 0x10000},
1037 {"radio", 0x3f0000, 0x10000},
1041 .first_sysupgrade_partition
= "os-image",
1042 .last_sysupgrade_partition
= "file-system"
1045 /** Firmware layout for the TL-WR1043 v5 */
1047 .id
= "TLWR1043NV5",
1051 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
1052 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
1053 .support_trail
= '\x00',
1054 .soft_ver
= "soft_ver:1.0.0\n",
1056 {"factory-boot", 0x00000, 0x20000},
1057 {"fs-uboot", 0x20000, 0x20000},
1058 {"firmware", 0x40000, 0xec0000},
1059 {"default-mac", 0xf00000, 0x00200},
1060 {"pin", 0xf00200, 0x00200},
1061 {"device-id", 0xf00400, 0x00100},
1062 {"product-info", 0xf00500, 0x0fb00},
1063 {"soft-version", 0xf10000, 0x01000},
1064 {"extra-para", 0xf11000, 0x01000},
1065 {"support-list", 0xf12000, 0x0a000},
1066 {"profile", 0xf1c000, 0x04000},
1067 {"default-config", 0xf20000, 0x10000},
1068 {"user-config", 0xf30000, 0x40000},
1069 {"qos-db", 0xf70000, 0x40000},
1070 {"certificate", 0xfb0000, 0x10000},
1071 {"partition-table", 0xfc0000, 0x10000},
1072 {"log", 0xfd0000, 0x20000},
1073 {"radio", 0xff0000, 0x10000},
1076 .first_sysupgrade_partition
= "os-image",
1077 .last_sysupgrade_partition
= "file-system"
1080 /** Firmware layout for the TL-WR1043 v4 */
1082 .id
= "TLWR1043NDV4",
1086 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1087 .support_trail
= '\x00',
1090 /* We're using a dynamic kernel/rootfs split here */
1092 {"fs-uboot", 0x00000, 0x20000},
1093 {"firmware", 0x20000, 0xf30000},
1094 {"default-mac", 0xf50000, 0x00200},
1095 {"pin", 0xf50200, 0x00200},
1096 {"product-info", 0xf50400, 0x0fc00},
1097 {"soft-version", 0xf60000, 0x0b000},
1098 {"support-list", 0xf6b000, 0x04000},
1099 {"profile", 0xf70000, 0x04000},
1100 {"default-config", 0xf74000, 0x0b000},
1101 {"user-config", 0xf80000, 0x40000},
1102 {"partition-table", 0xfc0000, 0x10000},
1103 {"log", 0xfd0000, 0x20000},
1104 {"radio", 0xff0000, 0x10000},
1108 .first_sysupgrade_partition
= "os-image",
1109 .last_sysupgrade_partition
= "file-system"
1112 /** Firmware layout for the TL-WR902AC v1 */
1114 .id
= "TL-WR902AC-V1",
1118 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1119 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1120 .support_trail
= '\x00',
1124 384KB were moved from file-system to os-image
1125 in comparison to the stock image
1128 {"fs-uboot", 0x00000, 0x20000},
1129 {"firmware", 0x20000, 0x730000},
1130 {"default-mac", 0x750000, 0x00200},
1131 {"pin", 0x750200, 0x00200},
1132 {"product-info", 0x750400, 0x0fc00},
1133 {"soft-version", 0x760000, 0x0b000},
1134 {"support-list", 0x76b000, 0x04000},
1135 {"profile", 0x770000, 0x04000},
1136 {"default-config", 0x774000, 0x0b000},
1137 {"user-config", 0x780000, 0x40000},
1138 {"partition-table", 0x7c0000, 0x10000},
1139 {"log", 0x7d0000, 0x20000},
1140 {"radio", 0x7f0000, 0x10000},
1144 .first_sysupgrade_partition
= "os-image",
1145 .last_sysupgrade_partition
= "file-system",
1148 /** Firmware layout for the TL-WR942N V1 */
1154 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1155 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1156 .support_trail
= '\x00',
1160 {"fs-uboot", 0x00000, 0x20000},
1161 {"firmware", 0x20000, 0xe20000},
1162 {"default-mac", 0xe40000, 0x00200},
1163 {"pin", 0xe40200, 0x00200},
1164 {"product-info", 0xe40400, 0x0fc00},
1165 {"partition-table", 0xe50000, 0x10000},
1166 {"soft-version", 0xe60000, 0x10000},
1167 {"support-list", 0xe70000, 0x10000},
1168 {"profile", 0xe80000, 0x10000},
1169 {"default-config", 0xe90000, 0x10000},
1170 {"user-config", 0xea0000, 0x40000},
1171 {"qos-db", 0xee0000, 0x40000},
1172 {"certificate", 0xf20000, 0x10000},
1173 {"usb-config", 0xfb0000, 0x10000},
1174 {"log", 0xfc0000, 0x20000},
1175 {"radio-bk", 0xfe0000, 0x10000},
1176 {"radio", 0xff0000, 0x10000},
1180 .first_sysupgrade_partition
= "os-image",
1181 .last_sysupgrade_partition
= "file-system",
1184 /** Firmware layout for the RE350 v1 */
1190 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1191 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1192 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1193 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1194 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1195 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1196 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1197 .support_trail
= '\x00',
1200 /** We're using a dynamic kernel/rootfs split here */
1202 {"fs-uboot", 0x00000, 0x20000},
1203 {"firmware", 0x20000, 0x5e0000},
1204 {"partition-table", 0x600000, 0x02000},
1205 {"default-mac", 0x610000, 0x00020},
1206 {"pin", 0x610100, 0x00020},
1207 {"product-info", 0x611100, 0x01000},
1208 {"soft-version", 0x620000, 0x01000},
1209 {"support-list", 0x621000, 0x01000},
1210 {"profile", 0x622000, 0x08000},
1211 {"user-config", 0x630000, 0x10000},
1212 {"default-config", 0x640000, 0x10000},
1213 {"radio", 0x7f0000, 0x10000},
1217 .first_sysupgrade_partition
= "os-image",
1218 .last_sysupgrade_partition
= "file-system"
1221 /** Firmware layout for the RE350K v1 */
1227 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1228 .support_trail
= '\x00',
1231 /** We're using a dynamic kernel/rootfs split here */
1233 {"fs-uboot", 0x00000, 0x20000},
1234 {"firmware", 0x20000, 0xd70000},
1235 {"partition-table", 0xd90000, 0x02000},
1236 {"default-mac", 0xda0000, 0x00020},
1237 {"pin", 0xda0100, 0x00020},
1238 {"product-info", 0xda1100, 0x01000},
1239 {"soft-version", 0xdb0000, 0x01000},
1240 {"support-list", 0xdb1000, 0x01000},
1241 {"profile", 0xdb2000, 0x08000},
1242 {"user-config", 0xdc0000, 0x10000},
1243 {"default-config", 0xdd0000, 0x10000},
1244 {"device-id", 0xde0000, 0x00108},
1245 {"radio", 0xff0000, 0x10000},
1249 .first_sysupgrade_partition
= "os-image",
1250 .last_sysupgrade_partition
= "file-system"
1253 /** Firmware layout for the RE355 */
1259 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1260 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1261 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1262 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1263 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1264 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1265 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1266 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1267 .support_trail
= '\x00',
1270 /* We're using a dynamic kernel/rootfs split here */
1272 {"fs-uboot", 0x00000, 0x20000},
1273 {"firmware", 0x20000, 0x5e0000},
1274 {"partition-table", 0x600000, 0x02000},
1275 {"default-mac", 0x610000, 0x00020},
1276 {"pin", 0x610100, 0x00020},
1277 {"product-info", 0x611100, 0x01000},
1278 {"soft-version", 0x620000, 0x01000},
1279 {"support-list", 0x621000, 0x01000},
1280 {"profile", 0x622000, 0x08000},
1281 {"user-config", 0x630000, 0x10000},
1282 {"default-config", 0x640000, 0x10000},
1283 {"radio", 0x7f0000, 0x10000},
1287 .first_sysupgrade_partition
= "os-image",
1288 .last_sysupgrade_partition
= "file-system"
1291 /** Firmware layout for the RE450 */
1297 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1298 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1299 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1300 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1301 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1302 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1303 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1304 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1305 .support_trail
= '\x00',
1308 /** We're using a dynamic kernel/rootfs split here */
1310 {"fs-uboot", 0x00000, 0x20000},
1311 {"firmware", 0x20000, 0x5e0000},
1312 {"partition-table", 0x600000, 0x02000},
1313 {"default-mac", 0x610000, 0x00020},
1314 {"pin", 0x610100, 0x00020},
1315 {"product-info", 0x611100, 0x01000},
1316 {"soft-version", 0x620000, 0x01000},
1317 {"support-list", 0x621000, 0x01000},
1318 {"profile", 0x622000, 0x08000},
1319 {"user-config", 0x630000, 0x10000},
1320 {"default-config", 0x640000, 0x10000},
1321 {"radio", 0x7f0000, 0x10000},
1325 .first_sysupgrade_partition
= "os-image",
1326 .last_sysupgrade_partition
= "file-system"
1329 /** Firmware layout for the RE450 v2 */
1335 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1336 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1337 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1338 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1339 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1340 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1341 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1342 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1343 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1344 .support_trail
= '\x00',
1347 /* We're using a dynamic kernel/rootfs split here */
1349 {"fs-uboot", 0x00000, 0x20000},
1350 {"firmware", 0x20000, 0x5e0000},
1351 {"partition-table", 0x600000, 0x02000},
1352 {"default-mac", 0x610000, 0x00020},
1353 {"pin", 0x610100, 0x00020},
1354 {"product-info", 0x611100, 0x01000},
1355 {"soft-version", 0x620000, 0x01000},
1356 {"support-list", 0x621000, 0x01000},
1357 {"profile", 0x622000, 0x08000},
1358 {"user-config", 0x630000, 0x10000},
1359 {"default-config", 0x640000, 0x10000},
1360 {"radio", 0x7f0000, 0x10000},
1365 .first_sysupgrade_partition
= "os-image",
1366 .last_sysupgrade_partition
= "file-system"
1372 #define error(_ret, _errno, _str, ...) \
1374 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1375 strerror(_errno)); \
1381 /** Stores a uint32 as big endian */
1382 static inline void put32(uint8_t *buf
, uint32_t val
) {
1389 /** Allocates a new image partition */
1390 static struct image_partition_entry
alloc_image_partition(const char *name
, size_t len
) {
1391 struct image_partition_entry entry
= {name
, len
, malloc(len
)};
1393 error(1, errno
, "malloc");
1398 /** Frees an image partition */
1399 static void free_image_partition(struct image_partition_entry entry
) {
1403 static time_t source_date_epoch
= -1;
1404 static void set_source_date_epoch() {
1405 char *env
= getenv("SOURCE_DATE_EPOCH");
1409 source_date_epoch
= strtoull(env
, &endptr
, 10);
1410 if (errno
|| (endptr
&& *endptr
!= '\0')) {
1411 fprintf(stderr
, "Invalid SOURCE_DATE_EPOCH");
1417 /** Generates the partition-table partition */
1418 static struct image_partition_entry
make_partition_table(const struct flash_partition_entry
*p
) {
1419 struct image_partition_entry entry
= alloc_image_partition("partition-table", 0x800);
1421 char *s
= (char *)entry
.data
, *end
= (char *)(s
+entry
.size
);
1429 for (i
= 0; p
[i
].name
; i
++) {
1431 size_t w
= snprintf(s
, len
, "partition %s base 0x%05x size 0x%05x\n", p
[i
].name
, p
[i
].base
, p
[i
].size
);
1434 error(1, 0, "flash partition table overflow?");
1441 memset(s
, 0xff, end
-s
);
1447 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1448 static inline uint8_t bcd(uint8_t v
) {
1449 return 0x10 * (v
/10) + v
%10;
1453 /** Generates the soft-version partition */
1454 static struct image_partition_entry
make_soft_version(uint32_t rev
) {
1455 struct image_partition_entry entry
= alloc_image_partition("soft-version", sizeof(struct soft_version
));
1456 struct soft_version
*s
= (struct soft_version
*)entry
.data
;
1460 if (source_date_epoch
!= -1)
1461 t
= source_date_epoch
;
1462 else if (time(&t
) == (time_t)(-1))
1463 error(1, errno
, "time");
1465 struct tm
*tm
= localtime(&t
);
1467 s
->magic
= htonl(0x0000000c);
1471 s
->version_major
= 0;
1472 s
->version_minor
= 0;
1473 s
->version_patch
= 0;
1475 s
->year_hi
= bcd((1900+tm
->tm_year
)/100);
1476 s
->year_lo
= bcd(tm
->tm_year
%100);
1477 s
->month
= bcd(tm
->tm_mon
+1);
1478 s
->day
= bcd(tm
->tm_mday
);
1479 s
->rev
= htonl(rev
);
1486 static struct image_partition_entry
make_soft_version_from_string(const char *soft_ver
) {
1487 /** String length _including_ the terminating zero byte */
1488 uint32_t ver_len
= strlen(soft_ver
) + 1;
1489 /** Partition contains 64 bit header, the version string, and one additional null byte */
1490 size_t partition_len
= 2*sizeof(uint32_t) + ver_len
+ 1;
1491 struct image_partition_entry entry
= alloc_image_partition("soft-version", partition_len
);
1493 uint32_t *len
= (uint32_t *)entry
.data
;
1494 len
[0] = htonl(ver_len
);
1496 memcpy(&len
[2], soft_ver
, ver_len
);
1498 entry
.data
[partition_len
- 1] = 0;
1503 /** Generates the support-list partition */
1504 static struct image_partition_entry
make_support_list(struct device_info
*info
) {
1505 size_t len
= strlen(info
->support_list
);
1506 struct image_partition_entry entry
= alloc_image_partition("support-list", len
+ 9);
1508 put32(entry
.data
, len
);
1509 memset(entry
.data
+4, 0, 4);
1510 memcpy(entry
.data
+8, info
->support_list
, len
);
1511 entry
.data
[len
+8] = info
->support_trail
;
1516 /** Creates a new image partition with an arbitrary name from a file */
1517 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
) {
1518 struct stat statbuf
;
1520 if (stat(filename
, &statbuf
) < 0)
1521 error(1, errno
, "unable to stat file `%s'", filename
);
1523 size_t len
= statbuf
.st_size
;
1526 if (file_system_partition
)
1527 len
= ALIGN(len
+ file_system_partition
->base
, 0x10000) + sizeof(jffs2_eof_mark
) - file_system_partition
->base
;
1529 len
= ALIGN(len
, 0x10000) + sizeof(jffs2_eof_mark
);
1531 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1533 FILE *file
= fopen(filename
, "rb");
1535 error(1, errno
, "unable to open file `%s'", filename
);
1537 if (fread(entry
.data
, statbuf
.st_size
, 1, file
) != 1)
1538 error(1, errno
, "unable to read file `%s'", filename
);
1540 if (add_jffs2_eof
) {
1541 uint8_t *eof
= entry
.data
+ statbuf
.st_size
, *end
= entry
.data
+entry
.size
;
1543 memset(eof
, 0xff, end
- eof
- sizeof(jffs2_eof_mark
));
1544 memcpy(end
- sizeof(jffs2_eof_mark
), jffs2_eof_mark
, sizeof(jffs2_eof_mark
));
1552 /** Creates a new image partition from arbitrary data */
1553 static struct image_partition_entry
put_data(const char *part_name
, const char *datain
, size_t len
) {
1555 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1557 memcpy(entry
.data
, datain
, len
);
1563 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1565 Example image partition table:
1567 fwup-ptn partition-table base 0x00800 size 0x00800
1568 fwup-ptn os-image base 0x01000 size 0x113b45
1569 fwup-ptn file-system base 0x114b45 size 0x1d0004
1570 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1572 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1573 the end of the partition table is marked with a zero byte.
1575 The firmware image must contain at least the partition-table and support-list partitions
1576 to be accepted. There aren't any alignment constraints for the image partitions.
1578 The partition-table partition contains the actual flash layout; partitions
1579 from the image partition table are mapped to the corresponding flash partitions during
1580 the firmware upgrade. The support-list partition contains a list of devices supported by
1583 The base offsets in the firmware partition table are relative to the end
1584 of the vendor information block, so the partition-table partition will
1585 actually start at offset 0x1814 of the image.
1587 I think partition-table must be the first partition in the firmware image.
1589 static void put_partitions(uint8_t *buffer
, const struct flash_partition_entry
*flash_parts
, const struct image_partition_entry
*parts
) {
1591 char *image_pt
= (char *)buffer
, *end
= image_pt
+ 0x800;
1593 size_t base
= 0x800;
1594 for (i
= 0; parts
[i
].name
; i
++) {
1595 for (j
= 0; flash_parts
[j
].name
; j
++) {
1596 if (!strcmp(flash_parts
[j
].name
, parts
[i
].name
)) {
1597 if (parts
[i
].size
> flash_parts
[j
].size
)
1598 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts
[j
].name
, (unsigned)flash_parts
[j
].size
);
1603 assert(flash_parts
[j
].name
);
1605 memcpy(buffer
+ base
, parts
[i
].data
, parts
[i
].size
);
1607 size_t len
= end
-image_pt
;
1608 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
);
1611 error(1, 0, "image partition table overflow?");
1615 base
+= parts
[i
].size
;
1619 /** Generates and writes the image MD5 checksum */
1620 static void put_md5(uint8_t *md5
, uint8_t *buffer
, unsigned int len
) {
1624 MD5_Update(&ctx
, md5_salt
, (unsigned int)sizeof(md5_salt
));
1625 MD5_Update(&ctx
, buffer
, len
);
1626 MD5_Final(md5
, &ctx
);
1631 Generates the firmware image in factory format
1637 0000-0003 Image size (4 bytes, big endian)
1638 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1639 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1640 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1641 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1642 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1643 1814-xxxx Firmware partitions
1645 static void * generate_factory_image(struct device_info
*info
, const struct image_partition_entry
*parts
, size_t *len
) {
1649 for (i
= 0; parts
[i
].name
; i
++)
1650 *len
+= parts
[i
].size
;
1652 uint8_t *image
= malloc(*len
);
1654 error(1, errno
, "malloc");
1656 memset(image
, 0xff, *len
);
1660 size_t vendor_len
= strlen(info
->vendor
);
1661 put32(image
+0x14, vendor_len
);
1662 memcpy(image
+0x18, info
->vendor
, vendor_len
);
1665 put_partitions(image
+ 0x1014, info
->partitions
, parts
);
1666 put_md5(image
+0x04, image
+0x14, *len
-0x14);
1672 Generates the firmware image in sysupgrade format
1674 This makes some assumptions about the provided flash and image partition tables and
1675 should be generalized when TP-LINK starts building its safeloader into hardware with
1676 different flash layouts.
1678 static void * generate_sysupgrade_image(struct device_info
*info
, const struct image_partition_entry
*image_parts
, size_t *len
) {
1680 size_t flash_first_partition_index
= 0;
1681 size_t flash_last_partition_index
= 0;
1682 const struct flash_partition_entry
*flash_first_partition
= NULL
;
1683 const struct flash_partition_entry
*flash_last_partition
= NULL
;
1684 const struct image_partition_entry
*image_last_partition
= NULL
;
1686 /** Find first and last partitions */
1687 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1688 if (!strcmp(info
->partitions
[i
].name
, info
->first_sysupgrade_partition
)) {
1689 flash_first_partition
= &info
->partitions
[i
];
1690 flash_first_partition_index
= i
;
1691 } else if (!strcmp(info
->partitions
[i
].name
, info
->last_sysupgrade_partition
)) {
1692 flash_last_partition
= &info
->partitions
[i
];
1693 flash_last_partition_index
= i
;
1697 assert(flash_first_partition
&& flash_last_partition
);
1698 assert(flash_first_partition_index
< flash_last_partition_index
);
1700 /** Find last partition from image to calculate needed size */
1701 for (i
= 0; image_parts
[i
].name
; i
++) {
1702 if (!strcmp(image_parts
[i
].name
, info
->last_sysupgrade_partition
)) {
1703 image_last_partition
= &image_parts
[i
];
1708 assert(image_last_partition
);
1710 *len
= flash_last_partition
->base
- flash_first_partition
->base
+ image_last_partition
->size
;
1712 uint8_t *image
= malloc(*len
);
1714 error(1, errno
, "malloc");
1716 memset(image
, 0xff, *len
);
1718 for (i
= flash_first_partition_index
; i
<= flash_last_partition_index
; i
++) {
1719 for (j
= 0; image_parts
[j
].name
; j
++) {
1720 if (!strcmp(info
->partitions
[i
].name
, image_parts
[j
].name
)) {
1721 if (image_parts
[j
].size
> info
->partitions
[i
].size
)
1722 error(1, 0, "%s partition too big (more than %u bytes)", info
->partitions
[i
].name
, (unsigned)info
->partitions
[i
].size
);
1723 memcpy(image
+ info
->partitions
[i
].base
- flash_first_partition
->base
, image_parts
[j
].data
, image_parts
[j
].size
);
1727 assert(image_parts
[j
].name
);
1734 /** Generates an image according to a given layout and writes it to a file */
1735 static void build_image(const char *output
,
1736 const char *kernel_image
,
1737 const char *rootfs_image
,
1741 struct device_info
*info
) {
1745 struct image_partition_entry parts
[7] = {};
1747 struct flash_partition_entry
*firmware_partition
= NULL
;
1748 struct flash_partition_entry
*os_image_partition
= NULL
;
1749 struct flash_partition_entry
*file_system_partition
= NULL
;
1750 size_t firmware_partition_index
= 0;
1752 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1753 if (!strcmp(info
->partitions
[i
].name
, "firmware"))
1755 firmware_partition
= &info
->partitions
[i
];
1756 firmware_partition_index
= i
;
1760 if (firmware_partition
)
1762 os_image_partition
= &info
->partitions
[firmware_partition_index
];
1763 file_system_partition
= &info
->partitions
[firmware_partition_index
+ 1];
1766 if (stat(kernel_image
, &kernel
) < 0)
1767 error(1, errno
, "unable to stat file `%s'", kernel_image
);
1769 if (kernel
.st_size
> firmware_partition
->size
)
1770 error(1, 0, "kernel overflowed firmware partition\n");
1772 for (i
= MAX_PARTITIONS
-1; i
>= firmware_partition_index
+ 1; i
--)
1773 info
->partitions
[i
+1] = info
->partitions
[i
];
1775 file_system_partition
->name
= "file-system";
1776 file_system_partition
->base
= firmware_partition
->base
+ kernel
.st_size
;
1778 /* Align partition start to erase blocks for factory images only */
1780 file_system_partition
->base
= ALIGN(firmware_partition
->base
+ kernel
.st_size
, 0x10000);
1782 file_system_partition
->size
= firmware_partition
->size
- file_system_partition
->base
;
1784 os_image_partition
->name
= "os-image";
1785 os_image_partition
->size
= kernel
.st_size
;
1788 parts
[0] = make_partition_table(info
->partitions
);
1790 parts
[1] = make_soft_version_from_string(info
->soft_ver
);
1792 parts
[1] = make_soft_version(rev
);
1794 parts
[2] = make_support_list(info
);
1795 parts
[3] = read_file("os-image", kernel_image
, false, NULL
);
1796 parts
[4] = read_file("file-system", rootfs_image
, add_jffs2_eof
, file_system_partition
);
1798 /* Some devices need the extra-para partition to accept the firmware */
1799 if (strcasecmp(info
->id
, "ARCHER-C2-V3") == 0 ||
1800 strcasecmp(info
->id
, "ARCHER-C25-V1") == 0 ||
1801 strcasecmp(info
->id
, "ARCHER-C59-V2") == 0 ||
1802 strcasecmp(info
->id
, "ARCHER-C60-V2") == 0 ||
1803 strcasecmp(info
->id
, "TLWR1043NV5") == 0) {
1804 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1805 parts
[5] = put_data("extra-para", mdat
, 11);
1806 } else if (strcasecmp(info
->id
, "ARCHER-A7-V5") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V4") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V5") == 0) {
1807 const char mdat
[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1808 parts
[5] = put_data("extra-para", mdat
, 11);
1809 } else if (strcasecmp(info
->id
, "ARCHER-C6-V2") == 0) {
1810 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1811 parts
[5] = put_data("extra-para", mdat
, 11);
1817 image
= generate_sysupgrade_image(info
, parts
, &len
);
1819 image
= generate_factory_image(info
, parts
, &len
);
1821 FILE *file
= fopen(output
, "wb");
1823 error(1, errno
, "unable to open output file");
1825 if (fwrite(image
, len
, 1, file
) != 1)
1826 error(1, 0, "unable to write output file");
1832 for (i
= 0; parts
[i
].name
; i
++)
1833 free_image_partition(parts
[i
]);
1837 static void usage(const char *argv0
) {
1839 "Usage: %s [OPTIONS...]\n"
1842 " -h show this help\n"
1844 "Create a new image:\n"
1845 " -B <board> create image for the board specified with <board>\n"
1846 " -k <file> read kernel image from the file <file>\n"
1847 " -r <file> read rootfs image from the file <file>\n"
1848 " -o <file> write output to the file <file>\n"
1849 " -V <rev> sets the revision number to <rev>\n"
1850 " -j add jffs2 end-of-filesystem markers\n"
1851 " -S create sysupgrade instead of factory image\n"
1852 "Extract an old image:\n"
1853 " -x <file> extract all oem firmware partition\n"
1854 " -d <dir> destination to extract the firmware partition\n"
1855 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1861 static struct device_info
*find_board(const char *id
)
1863 struct device_info
*board
= NULL
;
1865 for (board
= boards
; board
->id
!= NULL
; board
++)
1866 if (strcasecmp(id
, board
->id
) == 0)
1872 static int add_flash_partition(
1873 struct flash_partition_entry
*part_list
,
1880 /* check if the list has a free entry */
1881 for (ptr
= 0; ptr
< max_entries
; ptr
++, part_list
++) {
1882 if (part_list
->name
== NULL
&&
1883 part_list
->base
== 0 &&
1884 part_list
->size
== 0)
1888 if (ptr
== max_entries
) {
1889 error(1, 0, "No free flash part entry available.");
1892 part_list
->name
= calloc(1, strlen(name
) + 1);
1893 if (!part_list
->name
) {
1894 error(1, 0, "Unable to allocate memory");
1897 memcpy((char *)part_list
->name
, name
, strlen(name
));
1898 part_list
->base
= base
;
1899 part_list
->size
= size
;
1904 /** read the partition table into struct flash_partition_entry */
1905 static int read_partition_table(
1906 FILE *file
, long offset
,
1907 struct flash_partition_entry
*entries
, size_t max_entries
,
1912 const char *parthdr
= NULL
;
1913 const char *fwuphdr
= "fwup-ptn";
1914 const char *flashhdr
= "partition";
1916 /* TODO: search for the partition table */
1926 error(1, 0, "Invalid partition table");
1929 if (fseek(file
, offset
, SEEK_SET
) < 0)
1930 error(1, errno
, "Can not seek in the firmware");
1932 if (fread(buf
, 1, 2048, file
) < 0)
1933 error(1, errno
, "Can not read fwup-ptn from the firmware");
1937 /* look for the partition header */
1938 if (memcmp(buf
, parthdr
, strlen(parthdr
)) != 0) {
1939 fprintf(stderr
, "DEBUG: can not find fwuphdr\n");
1944 end
= buf
+ sizeof(buf
);
1945 while ((ptr
+ strlen(parthdr
)) < end
&&
1946 memcmp(ptr
, parthdr
, strlen(parthdr
)) == 0) {
1950 char name
[32] = { 0 };
1952 unsigned long base
= 0;
1953 unsigned long size
= 0;
1955 end_part
= memchr(ptr
, '\n', (end
- ptr
));
1956 if (end_part
== NULL
) {
1957 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1961 for (int i
= 0; i
<= 4; i
++) {
1962 if (end_part
<= ptr
)
1965 end_element
= memchr(ptr
, 0x20, (end_part
- ptr
));
1966 if (end_element
== NULL
) {
1967 error(1, errno
, "Ignoring the rest of the partition entries.");
1972 /* partition header */
1974 ptr
= end_element
+ 1;
1978 name_len
= (end_element
- ptr
) > 31 ? 31 : (end_element
- ptr
);
1979 strncpy(name
, ptr
, name_len
);
1980 name
[name_len
] = '\0';
1981 ptr
= end_element
+ 1;
1986 ptr
= end_element
+ 1;
1991 base
= strtoul(ptr
, NULL
, 16);
1992 ptr
= end_element
+ 1;
1997 ptr
= end_element
+ 1;
1998 /* actual size. The last element doesn't have a sepeartor */
1999 size
= strtoul(ptr
, NULL
, 16);
2000 /* the part ends with 0x09, 0x0d, 0x0a */
2002 add_flash_partition(entries
, max_entries
, name
, base
, size
);
2011 static void write_partition(
2013 size_t firmware_offset
,
2014 struct flash_partition_entry
*entry
,
2020 fseek(input_file
, entry
->base
+ firmware_offset
, SEEK_SET
);
2022 for (offset
= 0; sizeof(buf
) + offset
<= entry
->size
; offset
+= sizeof(buf
)) {
2023 if (fread(buf
, sizeof(buf
), 1, input_file
) < 0)
2024 error(1, errno
, "Can not read partition from input_file");
2026 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2027 error(1, errno
, "Can not write partition to output_file");
2029 /* write last chunk smaller than buffer */
2030 if (offset
< entry
->size
) {
2031 offset
= entry
->size
- offset
;
2032 if (fread(buf
, offset
, 1, input_file
) < 0)
2033 error(1, errno
, "Can not read partition from input_file");
2034 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2035 error(1, errno
, "Can not write partition to output_file");
2039 static int extract_firmware_partition(FILE *input_file
, size_t firmware_offset
, struct flash_partition_entry
*entry
, const char *output_directory
)
2042 char output
[PATH_MAX
];
2044 snprintf(output
, PATH_MAX
, "%s/%s", output_directory
, entry
->name
);
2045 output_file
= fopen(output
, "wb+");
2046 if (output_file
== NULL
) {
2047 error(1, errno
, "Can not open output file %s", output
);
2050 write_partition(input_file
, firmware_offset
, entry
, output_file
);
2052 fclose(output_file
);
2057 /** extract all partitions from the firmware file */
2058 static int extract_firmware(const char *input
, const char *output_directory
)
2060 struct flash_partition_entry entries
[16] = { 0 };
2061 size_t max_entries
= 16;
2062 size_t firmware_offset
= 0x1014;
2065 struct stat statbuf
;
2067 /* check input file */
2068 if (stat(input
, &statbuf
)) {
2069 error(1, errno
, "Can not read input firmware %s", input
);
2072 /* check if output directory exists */
2073 if (stat(output_directory
, &statbuf
)) {
2074 error(1, errno
, "Failed to stat output directory %s", output_directory
);
2077 if ((statbuf
.st_mode
& S_IFMT
) != S_IFDIR
) {
2078 error(1, errno
, "Given output directory is not a directory %s", output_directory
);
2081 input_file
= fopen(input
, "rb");
2083 if (read_partition_table(input_file
, firmware_offset
, entries
, 16, 0) != 0) {
2084 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2087 for (int i
= 0; i
< max_entries
; i
++) {
2088 if (entries
[i
].name
== NULL
&&
2089 entries
[i
].base
== 0 &&
2090 entries
[i
].size
== 0)
2093 extract_firmware_partition(input_file
, firmware_offset
, &entries
[i
], output_directory
);
2099 static struct flash_partition_entry
*find_partition(
2100 struct flash_partition_entry
*entries
, size_t max_entries
,
2101 const char *name
, const char *error_msg
)
2103 for (int i
= 0; i
< max_entries
; i
++, entries
++) {
2104 if (strcmp(entries
->name
, name
) == 0)
2108 error(1, 0, "%s", error_msg
);
2112 static void write_ff(FILE *output_file
, size_t size
)
2117 memset(buf
, 0xff, sizeof(buf
));
2119 for (offset
= 0; offset
+ sizeof(buf
) < size
; offset
+= sizeof(buf
)) {
2120 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2121 error(1, errno
, "Can not write 0xff to output_file");
2124 /* write last chunk smaller than buffer */
2125 if (offset
< size
) {
2126 offset
= size
- offset
;
2127 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2128 error(1, errno
, "Can not write partition to output_file");
2132 static void convert_firmware(const char *input
, const char *output
)
2134 struct flash_partition_entry fwup
[MAX_PARTITIONS
] = { 0 };
2135 struct flash_partition_entry flash
[MAX_PARTITIONS
] = { 0 };
2136 struct flash_partition_entry
*fwup_os_image
= NULL
, *fwup_file_system
= NULL
;
2137 struct flash_partition_entry
*flash_os_image
= NULL
, *flash_file_system
= NULL
;
2138 struct flash_partition_entry
*fwup_partition_table
= NULL
;
2139 size_t firmware_offset
= 0x1014;
2140 FILE *input_file
, *output_file
;
2142 struct stat statbuf
;
2144 /* check input file */
2145 if (stat(input
, &statbuf
)) {
2146 error(1, errno
, "Can not read input firmware %s", input
);
2149 input_file
= fopen(input
, "rb");
2151 error(1, 0, "Can not open input firmware %s", input
);
2153 output_file
= fopen(output
, "wb");
2155 error(1, 0, "Can not open output firmware %s", output
);
2157 if (read_partition_table(input_file
, firmware_offset
, fwup
, MAX_PARTITIONS
, 0) != 0) {
2158 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2161 fwup_os_image
= find_partition(fwup
, MAX_PARTITIONS
,
2162 "os-image", "Error can not find os-image partition (fwup)");
2163 fwup_file_system
= find_partition(fwup
, MAX_PARTITIONS
,
2164 "file-system", "Error can not find file-system partition (fwup)");
2165 fwup_partition_table
= find_partition(fwup
, MAX_PARTITIONS
,
2166 "partition-table", "Error can not find partition-table partition");
2168 /* the flash partition table has a 0x00000004 magic haeder */
2169 if (read_partition_table(input_file
, firmware_offset
+ fwup_partition_table
->base
+ 4, flash
, MAX_PARTITIONS
, 1) != 0)
2170 error(1, 0, "Error can not read the partition table (flash)");
2172 flash_os_image
= find_partition(flash
, MAX_PARTITIONS
,
2173 "os-image", "Error can not find os-image partition (flash)");
2174 flash_file_system
= find_partition(flash
, MAX_PARTITIONS
,
2175 "file-system", "Error can not find file-system partition (flash)");
2177 /* write os_image to 0x0 */
2178 write_partition(input_file
, firmware_offset
, fwup_os_image
, output_file
);
2179 write_ff(output_file
, flash_os_image
->size
- fwup_os_image
->size
);
2181 /* write file-system behind os_image */
2182 fseek(output_file
, flash_file_system
->base
- flash_os_image
->base
, SEEK_SET
);
2183 write_partition(input_file
, firmware_offset
, fwup_file_system
, output_file
);
2184 write_ff(output_file
, flash_file_system
->size
- fwup_file_system
->size
);
2186 fclose(output_file
);
2190 int main(int argc
, char *argv
[]) {
2191 const char *board
= NULL
, *kernel_image
= NULL
, *rootfs_image
= NULL
, *output
= NULL
;
2192 const char *extract_image
= NULL
, *output_directory
= NULL
, *convert_image
= NULL
;
2193 bool add_jffs2_eof
= false, sysupgrade
= false;
2195 struct device_info
*info
;
2196 set_source_date_epoch();
2201 c
= getopt(argc
, argv
, "B:k:r:o:V:jSh:x:d:z:");
2211 kernel_image
= optarg
;
2215 rootfs_image
= optarg
;
2223 sscanf(optarg
, "r%u", &rev
);
2227 add_jffs2_eof
= true;
2239 output_directory
= optarg
;
2243 extract_image
= optarg
;
2247 convert_image
= optarg
;
2256 if (extract_image
|| output_directory
) {
2258 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2259 if (!output_directory
)
2260 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2261 extract_firmware(extract_image
, output_directory
);
2262 } else if (convert_image
) {
2264 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2265 convert_firmware(convert_image
, output
);
2268 error(1, 0, "no board has been specified");
2270 error(1, 0, "no kernel image has been specified");
2272 error(1, 0, "no rootfs image has been specified");
2274 error(1, 0, "no output filename has been specified");
2276 info
= find_board(board
);
2279 error(1, 0, "unsupported board %s", board
);
2281 build_image(output
, kernel_image
, rootfs_image
, rev
, add_jffs2_eof
, sysupgrade
, info
);