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 CPE510/520 */
202 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
205 "CPE510(TP-LINK|UN|N300-5):1.0\r\n"
206 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
207 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
208 "CPE510(TP-LINK|US|N300-5):1.1\r\n"
209 "CPE510(TP-LINK|EU|N300-5):1.1\r\n"
210 "CPE520(TP-LINK|UN|N300-5):1.1\r\n"
211 "CPE520(TP-LINK|US|N300-5):1.1\r\n"
212 "CPE520(TP-LINK|EU|N300-5):1.1\r\n"
213 "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n"
214 "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n"
215 "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n"
216 "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n"
217 "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n"
218 "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n"
219 "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n"
220 "CPE510(TP-LINK|UN|N300-5):2.0\r\n"
221 "CPE510(TP-LINK|EU|N300-5):2.0\r\n"
222 "CPE510(TP-LINK|US|N300-5):2.0\r\n",
223 .support_trail
= '\xff',
227 {"fs-uboot", 0x00000, 0x20000},
228 {"partition-table", 0x20000, 0x02000},
229 {"default-mac", 0x30000, 0x00020},
230 {"product-info", 0x31100, 0x00100},
231 {"signature", 0x32000, 0x00400},
232 {"os-image", 0x40000, 0x1c0000},
233 {"file-system", 0x200000, 0x5b0000},
234 {"soft-version", 0x7b0000, 0x00100},
235 {"support-list", 0x7b1000, 0x00400},
236 {"user-config", 0x7c0000, 0x10000},
237 {"default-config", 0x7d0000, 0x10000},
238 {"log", 0x7e0000, 0x10000},
239 {"radio", 0x7f0000, 0x10000},
243 .first_sysupgrade_partition
= "os-image",
244 .last_sysupgrade_partition
= "support-list",
249 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
252 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
253 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
254 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
255 .support_trail
= '\xff',
259 {"fs-uboot", 0x00000, 0x20000},
260 {"partition-table", 0x20000, 0x02000},
261 {"default-mac", 0x30000, 0x00020},
262 {"product-info", 0x31100, 0x00100},
263 {"signature", 0x32000, 0x00400},
264 {"os-image", 0x40000, 0x1c0000},
265 {"file-system", 0x200000, 0x5b0000},
266 {"soft-version", 0x7b0000, 0x00100},
267 {"support-list", 0x7b1000, 0x00400},
268 {"user-config", 0x7c0000, 0x10000},
269 {"default-config", 0x7d0000, 0x10000},
270 {"log", 0x7e0000, 0x10000},
271 {"radio", 0x7f0000, 0x10000},
275 .first_sysupgrade_partition
= "os-image",
276 .last_sysupgrade_partition
= "support-list",
281 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
284 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
285 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
286 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
287 .support_trail
= '\xff',
291 {"fs-uboot", 0x00000, 0x20000},
292 {"partition-table", 0x20000, 0x02000},
293 {"default-mac", 0x30000, 0x00020},
294 {"product-info", 0x31100, 0x00100},
295 {"signature", 0x32000, 0x00400},
296 {"os-image", 0x40000, 0x1c0000},
297 {"file-system", 0x200000, 0x5b0000},
298 {"soft-version", 0x7b0000, 0x00100},
299 {"support-list", 0x7b1000, 0x00400},
300 {"user-config", 0x7c0000, 0x10000},
301 {"default-config", 0x7d0000, 0x10000},
302 {"log", 0x7e0000, 0x10000},
303 {"radio", 0x7f0000, 0x10000},
307 .first_sysupgrade_partition
= "os-image",
308 .last_sysupgrade_partition
= "support-list",
311 /** Firmware layout for the C2600 */
317 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
318 .support_trail
= '\x00',
322 We use a bigger os-image partition than the stock images (and thus
323 smaller file-system), as our kernel doesn't fit in the stock firmware's
324 2 MB os-image since kernel 4.14.
327 {"SBL1", 0x00000, 0x20000},
328 {"MIBIB", 0x20000, 0x20000},
329 {"SBL2", 0x40000, 0x20000},
330 {"SBL3", 0x60000, 0x30000},
331 {"DDRCONFIG", 0x90000, 0x10000},
332 {"SSD", 0xa0000, 0x10000},
333 {"TZ", 0xb0000, 0x30000},
334 {"RPM", 0xe0000, 0x20000},
335 {"fs-uboot", 0x100000, 0x70000},
336 {"uboot-env", 0x170000, 0x40000},
337 {"radio", 0x1b0000, 0x40000},
338 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
339 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
340 {"default-mac", 0x1ef0000, 0x00200},
341 {"pin", 0x1ef0200, 0x00200},
342 {"product-info", 0x1ef0400, 0x0fc00},
343 {"partition-table", 0x1f00000, 0x10000},
344 {"soft-version", 0x1f10000, 0x10000},
345 {"support-list", 0x1f20000, 0x10000},
346 {"profile", 0x1f30000, 0x10000},
347 {"default-config", 0x1f40000, 0x10000},
348 {"user-config", 0x1f50000, 0x40000},
349 {"qos-db", 0x1f90000, 0x40000},
350 {"usb-config", 0x1fd0000, 0x10000},
351 {"log", 0x1fe0000, 0x20000},
355 .first_sysupgrade_partition
= "os-image",
356 .last_sysupgrade_partition
= "file-system"
359 /** Firmware layout for the A7-V5 */
361 .id
= "ARCHER-A7-V5",
364 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
365 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
366 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
367 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
368 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
369 .support_trail
= '\x00',
370 .soft_ver
= "soft_ver:1.0.0\n",
372 /* We're using a dynamic kernel/rootfs split here */
374 {"factory-boot", 0x00000, 0x20000},
375 {"fs-uboot", 0x20000, 0x20000},
376 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
377 /* Stock: name file-system base 0x160000 size 0xda0000 */
378 {"default-mac", 0xf40000, 0x00200},
379 {"pin", 0xf40200, 0x00200},
380 {"device-id", 0xf40400, 0x00100},
381 {"product-info", 0xf40500, 0x0fb00},
382 {"soft-version", 0xf50000, 0x00100},
383 {"extra-para", 0xf51000, 0x01000},
384 {"support-list", 0xf52000, 0x0a000},
385 {"profile", 0xf5c000, 0x04000},
386 {"default-config", 0xf60000, 0x10000},
387 {"user-config", 0xf70000, 0x40000},
388 {"certificate", 0xfb0000, 0x10000},
389 {"partition-table", 0xfc0000, 0x10000},
390 {"log", 0xfd0000, 0x20000},
391 {"radio", 0xff0000, 0x10000},
395 .first_sysupgrade_partition
= "os-image",
396 .last_sysupgrade_partition
= "file-system",
399 /** Firmware layout for the C2v3 */
401 .id
= "ARCHER-C2-V3",
404 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
405 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
406 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
407 .support_trail
= '\x00',
408 .soft_ver
= "soft_ver:3.0.1\n",
410 /** We're using a dynamic kernel/rootfs split here */
413 {"factory-boot", 0x00000, 0x20000},
414 {"fs-uboot", 0x20000, 0x10000},
415 {"firmware", 0x30000, 0x7a0000},
416 {"user-config", 0x7d0000, 0x04000},
417 {"default-mac", 0x7e0000, 0x00100},
418 {"device-id", 0x7e0100, 0x00100},
419 {"extra-para", 0x7e0200, 0x00100},
420 {"pin", 0x7e0300, 0x00100},
421 {"support-list", 0x7e0400, 0x00400},
422 {"soft-version", 0x7e0800, 0x00400},
423 {"product-info", 0x7e0c00, 0x01400},
424 {"partition-table", 0x7e2000, 0x01000},
425 {"profile", 0x7e3000, 0x01000},
426 {"default-config", 0x7e4000, 0x04000},
427 {"merge-config", 0x7ec000, 0x02000},
428 {"qos-db", 0x7ee000, 0x02000},
429 {"radio", 0x7f0000, 0x10000},
433 .first_sysupgrade_partition
= "os-image",
434 .last_sysupgrade_partition
= "file-system",
437 /** Firmware layout for the C25v1 */
439 .id
= "ARCHER-C25-V1",
442 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
443 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
444 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
445 .support_trail
= '\x00',
446 .soft_ver
= "soft_ver:1.0.0\n",
448 /* We're using a dynamic kernel/rootfs split here */
450 {"factory-boot", 0x00000, 0x20000},
451 {"fs-uboot", 0x20000, 0x10000},
452 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
453 /* Stock: name file-system base 0x130000 size 0x6a0000 */
454 {"user-config", 0x7d0000, 0x04000},
455 {"default-mac", 0x7e0000, 0x00100},
456 {"device-id", 0x7e0100, 0x00100},
457 {"extra-para", 0x7e0200, 0x00100},
458 {"pin", 0x7e0300, 0x00100},
459 {"support-list", 0x7e0400, 0x00400},
460 {"soft-version", 0x7e0800, 0x00400},
461 {"product-info", 0x7e0c00, 0x01400},
462 {"partition-table", 0x7e2000, 0x01000},
463 {"profile", 0x7e3000, 0x01000},
464 {"default-config", 0x7e4000, 0x04000},
465 {"merge-config", 0x7ec000, 0x02000},
466 {"qos-db", 0x7ee000, 0x02000},
467 {"radio", 0x7f0000, 0x10000},
471 .first_sysupgrade_partition
= "os-image",
472 .last_sysupgrade_partition
= "file-system",
475 /** Firmware layout for the C58v1 */
477 .id
= "ARCHER-C58-V1",
481 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
482 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
483 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
484 .support_trail
= '\x00',
485 .soft_ver
= "soft_ver:1.0.0\n",
488 {"fs-uboot", 0x00000, 0x10000},
489 {"default-mac", 0x10000, 0x00200},
490 {"pin", 0x10200, 0x00200},
491 {"product-info", 0x10400, 0x00100},
492 {"partition-table", 0x10500, 0x00800},
493 {"soft-version", 0x11300, 0x00200},
494 {"support-list", 0x11500, 0x00100},
495 {"device-id", 0x11600, 0x00100},
496 {"profile", 0x11700, 0x03900},
497 {"default-config", 0x15000, 0x04000},
498 {"user-config", 0x19000, 0x04000},
499 {"firmware", 0x20000, 0x7c8000},
500 {"certyficate", 0x7e8000, 0x08000},
501 {"radio", 0x7f0000, 0x10000},
505 .first_sysupgrade_partition
= "os-image",
506 .last_sysupgrade_partition
= "file-system",
509 /** Firmware layout for the C59v1 */
511 .id
= "ARCHER-C59-V1",
515 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
516 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
517 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
518 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\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 {"fs-uboot", 0x00000, 0x10000},
525 {"default-mac", 0x10000, 0x00200},
526 {"pin", 0x10200, 0x00200},
527 {"device-id", 0x10400, 0x00100},
528 {"product-info", 0x10500, 0x0fb00},
529 {"firmware", 0x20000, 0xe30000},
530 {"partition-table", 0xe50000, 0x10000},
531 {"soft-version", 0xe60000, 0x10000},
532 {"support-list", 0xe70000, 0x10000},
533 {"profile", 0xe80000, 0x10000},
534 {"default-config", 0xe90000, 0x10000},
535 {"user-config", 0xea0000, 0x40000},
536 {"usb-config", 0xee0000, 0x10000},
537 {"certificate", 0xef0000, 0x10000},
538 {"qos-db", 0xf00000, 0x40000},
539 {"log", 0xfe0000, 0x10000},
540 {"radio", 0xff0000, 0x10000},
544 .first_sysupgrade_partition
= "os-image",
545 .last_sysupgrade_partition
= "file-system",
548 /** Firmware layout for the C59v2 */
550 .id
= "ARCHER-C59-V2",
554 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
555 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
556 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
557 .support_trail
= '\x00',
558 .soft_ver
= "soft_ver:2.0.0 Build 20161206 rel.7303\n",
560 /** We're using a dynamic kernel/rootfs split here */
562 {"factory-boot", 0x00000, 0x20000},
563 {"fs-uboot", 0x20000, 0x10000},
564 {"default-mac", 0x30000, 0x00200},
565 {"pin", 0x30200, 0x00200},
566 {"device-id", 0x30400, 0x00100},
567 {"product-info", 0x30500, 0x0fb00},
568 {"firmware", 0x40000, 0xe10000},
569 {"partition-table", 0xe50000, 0x10000},
570 {"soft-version", 0xe60000, 0x10000},
571 {"support-list", 0xe70000, 0x10000},
572 {"profile", 0xe80000, 0x10000},
573 {"default-config", 0xe90000, 0x10000},
574 {"user-config", 0xea0000, 0x40000},
575 {"usb-config", 0xee0000, 0x10000},
576 {"certificate", 0xef0000, 0x10000},
577 {"extra-para", 0xf00000, 0x10000},
578 {"qos-db", 0xf10000, 0x30000},
579 {"log", 0xfe0000, 0x10000},
580 {"radio", 0xff0000, 0x10000},
584 .first_sysupgrade_partition
= "os-image",
585 .last_sysupgrade_partition
= "file-system",
588 /** Firmware layout for the C6v2 */
590 .id
= "ARCHER-C6-V2",
594 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
595 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
596 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
597 .support_trail
= '\x00',
598 .soft_ver
= "soft_ver:1.0.0\n",
601 {"fs-uboot", 0x00000, 0x20000},
602 {"default-mac", 0x20000, 0x00200},
603 {"pin", 0x20200, 0x00100},
604 {"product-info", 0x20300, 0x00200},
605 {"device-id", 0x20500, 0x0fb00},
606 {"firmware", 0x30000, 0x7a9400},
607 {"soft-version", 0x7d9400, 0x00100},
608 {"extra-para", 0x7d9500, 0x00100},
609 {"support-list", 0x7d9600, 0x00200},
610 {"profile", 0x7d9800, 0x03000},
611 {"default-config", 0x7dc800, 0x03000},
612 {"partition-table", 0x7df800, 0x00800},
613 {"user-config", 0x7e0000, 0x0c000},
614 {"certificate", 0x7ec000, 0x04000},
615 {"radio", 0x7f0000, 0x10000},
619 .first_sysupgrade_partition
= "os-image",
620 .last_sysupgrade_partition
= "file-system",
624 /** Firmware layout for the C60v1 */
626 .id
= "ARCHER-C60-V1",
630 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
631 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
632 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
633 .support_trail
= '\x00',
634 .soft_ver
= "soft_ver:1.0.0\n",
637 {"fs-uboot", 0x00000, 0x10000},
638 {"default-mac", 0x10000, 0x00200},
639 {"pin", 0x10200, 0x00200},
640 {"product-info", 0x10400, 0x00100},
641 {"partition-table", 0x10500, 0x00800},
642 {"soft-version", 0x11300, 0x00200},
643 {"support-list", 0x11500, 0x00100},
644 {"device-id", 0x11600, 0x00100},
645 {"profile", 0x11700, 0x03900},
646 {"default-config", 0x15000, 0x04000},
647 {"user-config", 0x19000, 0x04000},
648 {"firmware", 0x20000, 0x7c8000},
649 {"certyficate", 0x7e8000, 0x08000},
650 {"radio", 0x7f0000, 0x10000},
654 .first_sysupgrade_partition
= "os-image",
655 .last_sysupgrade_partition
= "file-system",
658 /** Firmware layout for the C60v2 */
660 .id
= "ARCHER-C60-V2",
664 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
665 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
666 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
667 .support_trail
= '\x00',
668 .soft_ver
= "soft_ver:2.0.0\n",
671 {"factory-boot", 0x00000, 0x1fb00},
672 {"default-mac", 0x1fb00, 0x00200},
673 {"pin", 0x1fd00, 0x00100},
674 {"product-info", 0x1fe00, 0x00100},
675 {"device-id", 0x1ff00, 0x00100},
676 {"fs-uboot", 0x20000, 0x10000},
677 {"firmware", 0x30000, 0x7a0000},
678 {"soft-version", 0x7d9500, 0x00100},
679 {"support-list", 0x7d9600, 0x00100},
680 {"extra-para", 0x7d9700, 0x00100},
681 {"profile", 0x7d9800, 0x03000},
682 {"default-config", 0x7dc800, 0x03000},
683 {"partition-table", 0x7df800, 0x00800},
684 {"user-config", 0x7e0000, 0x0c000},
685 {"certificate", 0x7ec000, 0x04000},
686 {"radio", 0x7f0000, 0x10000},
690 .first_sysupgrade_partition
= "os-image",
691 .last_sysupgrade_partition
= "file-system",
694 /** Firmware layout for the C5 */
696 .id
= "ARCHER-C5-V2",
700 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
701 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
702 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
703 .support_trail
= '\x00',
707 {"fs-uboot", 0x00000, 0x40000},
708 {"os-image", 0x40000, 0x200000},
709 {"file-system", 0x240000, 0xc00000},
710 {"default-mac", 0xe40000, 0x00200},
711 {"pin", 0xe40200, 0x00200},
712 {"product-info", 0xe40400, 0x00200},
713 {"partition-table", 0xe50000, 0x10000},
714 {"soft-version", 0xe60000, 0x00200},
715 {"support-list", 0xe61000, 0x0f000},
716 {"profile", 0xe70000, 0x10000},
717 {"default-config", 0xe80000, 0x10000},
718 {"user-config", 0xe90000, 0x50000},
719 {"log", 0xee0000, 0x100000},
720 {"radio_bk", 0xfe0000, 0x10000},
721 {"radio", 0xff0000, 0x10000},
725 .first_sysupgrade_partition
= "os-image",
726 .last_sysupgrade_partition
= "file-system"
729 /** Firmware layout for the C7 */
731 .id
= "ARCHER-C7-V4",
734 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
735 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
736 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
737 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
738 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
739 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
740 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
741 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
742 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
743 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
744 .support_trail
= '\x00',
745 .soft_ver
= "soft_ver:1.0.0\n",
747 /* We're using a dynamic kernel/rootfs split here */
749 {"factory-boot", 0x00000, 0x20000},
750 {"fs-uboot", 0x20000, 0x20000},
751 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
752 /* Stock: name file-system base 0x160000 size 0xda0000 */
753 {"default-mac", 0xf00000, 0x00200},
754 {"pin", 0xf00200, 0x00200},
755 {"device-id", 0xf00400, 0x00100},
756 {"product-info", 0xf00500, 0x0fb00},
757 {"soft-version", 0xf10000, 0x00100},
758 {"extra-para", 0xf11000, 0x01000},
759 {"support-list", 0xf12000, 0x0a000},
760 {"profile", 0xf1c000, 0x04000},
761 {"default-config", 0xf20000, 0x10000},
762 {"user-config", 0xf30000, 0x40000},
763 {"qos-db", 0xf70000, 0x40000},
764 {"certificate", 0xfb0000, 0x10000},
765 {"partition-table", 0xfc0000, 0x10000},
766 {"log", 0xfd0000, 0x20000},
767 {"radio", 0xff0000, 0x10000},
771 .first_sysupgrade_partition
= "os-image",
772 .last_sysupgrade_partition
= "file-system",
775 /** Firmware layout for the C7 v5*/
777 .id
= "ARCHER-C7-V5",
780 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
781 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
782 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
783 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
784 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
785 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
786 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n",
788 .support_trail
= '\x00',
789 .soft_ver
= "soft_ver:1.0.0\n",
791 /* We're using a dynamic kernel/rootfs split here */
793 {"factory-boot", 0x00000, 0x20000},
794 {"fs-uboot", 0x20000, 0x20000},
795 {"partition-table", 0x40000, 0x10000},
796 {"radio", 0x50000, 0x10000},
797 {"default-mac", 0x60000, 0x00200},
798 {"pin", 0x60200, 0x00200},
799 {"device-id", 0x60400, 0x00100},
800 {"product-info", 0x60500, 0x0fb00},
801 {"soft-version", 0x70000, 0x01000},
802 {"extra-para", 0x71000, 0x01000},
803 {"support-list", 0x72000, 0x0a000},
804 {"profile", 0x7c000, 0x04000},
805 {"user-config", 0x80000, 0x40000},
808 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
809 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
811 {"log", 0xfc0000, 0x20000},
812 {"certificate", 0xfe0000, 0x10000},
813 {"default-config", 0xff0000, 0x10000},
818 .first_sysupgrade_partition
= "os-image",
819 .last_sysupgrade_partition
= "file-system",
822 /** Firmware layout for the C9 */
828 "{product_name:ArcherC9,"
830 "special_id:00000000}\n",
831 .support_trail
= '\x00',
835 {"fs-uboot", 0x00000, 0x40000},
836 {"os-image", 0x40000, 0x200000},
837 {"file-system", 0x240000, 0xc00000},
838 {"default-mac", 0xe40000, 0x00200},
839 {"pin", 0xe40200, 0x00200},
840 {"product-info", 0xe40400, 0x00200},
841 {"partition-table", 0xe50000, 0x10000},
842 {"soft-version", 0xe60000, 0x00200},
843 {"support-list", 0xe61000, 0x0f000},
844 {"profile", 0xe70000, 0x10000},
845 {"default-config", 0xe80000, 0x10000},
846 {"user-config", 0xe90000, 0x50000},
847 {"log", 0xee0000, 0x100000},
848 {"radio_bk", 0xfe0000, 0x10000},
849 {"radio", 0xff0000, 0x10000},
853 .first_sysupgrade_partition
= "os-image",
854 .last_sysupgrade_partition
= "file-system"
857 /** Firmware layout for the EAP120 */
860 .vendor
= "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
863 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
864 .support_trail
= '\xff',
868 {"fs-uboot", 0x00000, 0x20000},
869 {"partition-table", 0x20000, 0x02000},
870 {"default-mac", 0x30000, 0x00020},
871 {"support-list", 0x31000, 0x00100},
872 {"product-info", 0x31100, 0x00100},
873 {"soft-version", 0x32000, 0x00100},
874 {"os-image", 0x40000, 0x180000},
875 {"file-system", 0x1c0000, 0x600000},
876 {"user-config", 0x7c0000, 0x10000},
877 {"backup-config", 0x7d0000, 0x10000},
878 {"log", 0x7e0000, 0x10000},
879 {"radio", 0x7f0000, 0x10000},
883 .first_sysupgrade_partition
= "os-image",
884 .last_sysupgrade_partition
= "file-system"
887 /** Firmware layout for the TL-WA850RE v2 */
893 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
894 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
895 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
896 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
897 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
898 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
899 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
900 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
901 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
902 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
903 .support_trail
= '\x00',
907 576KB were moved from file-system to os-image
908 in comparison to the stock image
911 {"fs-uboot", 0x00000, 0x20000},
912 {"os-image", 0x20000, 0x150000},
913 {"file-system", 0x170000, 0x240000},
914 {"partition-table", 0x3b0000, 0x02000},
915 {"default-mac", 0x3c0000, 0x00020},
916 {"pin", 0x3c0100, 0x00020},
917 {"product-info", 0x3c1000, 0x01000},
918 {"soft-version", 0x3c2000, 0x00100},
919 {"support-list", 0x3c3000, 0x01000},
920 {"profile", 0x3c4000, 0x08000},
921 {"user-config", 0x3d0000, 0x10000},
922 {"default-config", 0x3e0000, 0x10000},
923 {"radio", 0x3f0000, 0x10000},
927 .first_sysupgrade_partition
= "os-image",
928 .last_sysupgrade_partition
= "file-system"
931 /** Firmware layout for the TL-WA855RE v1 */
937 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
938 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
939 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
940 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
941 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
942 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
943 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
944 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
945 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
946 .support_trail
= '\x00',
950 {"fs-uboot", 0x00000, 0x20000},
951 {"os-image", 0x20000, 0x150000},
952 {"file-system", 0x170000, 0x240000},
953 {"partition-table", 0x3b0000, 0x02000},
954 {"default-mac", 0x3c0000, 0x00020},
955 {"pin", 0x3c0100, 0x00020},
956 {"product-info", 0x3c1000, 0x01000},
957 {"soft-version", 0x3c2000, 0x00100},
958 {"support-list", 0x3c3000, 0x01000},
959 {"profile", 0x3c4000, 0x08000},
960 {"user-config", 0x3d0000, 0x10000},
961 {"default-config", 0x3e0000, 0x10000},
962 {"radio", 0x3f0000, 0x10000},
966 .first_sysupgrade_partition
= "os-image",
967 .last_sysupgrade_partition
= "file-system"
970 /** Firmware layout for the TL-WR1043 v5 */
976 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
977 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
978 .support_trail
= '\x00',
979 .soft_ver
= "soft_ver:1.0.0\n",
981 {"factory-boot", 0x00000, 0x20000},
982 {"fs-uboot", 0x20000, 0x20000},
983 {"firmware", 0x40000, 0xec0000},
984 {"default-mac", 0xf00000, 0x00200},
985 {"pin", 0xf00200, 0x00200},
986 {"device-id", 0xf00400, 0x00100},
987 {"product-info", 0xf00500, 0x0fb00},
988 {"soft-version", 0xf10000, 0x01000},
989 {"extra-para", 0xf11000, 0x01000},
990 {"support-list", 0xf12000, 0x0a000},
991 {"profile", 0xf1c000, 0x04000},
992 {"default-config", 0xf20000, 0x10000},
993 {"user-config", 0xf30000, 0x40000},
994 {"qos-db", 0xf70000, 0x40000},
995 {"certificate", 0xfb0000, 0x10000},
996 {"partition-table", 0xfc0000, 0x10000},
997 {"log", 0xfd0000, 0x20000},
998 {"radio", 0xff0000, 0x10000},
1001 .first_sysupgrade_partition
= "os-image",
1002 .last_sysupgrade_partition
= "file-system"
1005 /** Firmware layout for the TL-WR1043 v4 */
1007 .id
= "TLWR1043NDV4",
1011 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1012 .support_trail
= '\x00',
1015 /* We're using a dynamic kernel/rootfs split here */
1017 {"fs-uboot", 0x00000, 0x20000},
1018 {"firmware", 0x20000, 0xf30000},
1019 {"default-mac", 0xf50000, 0x00200},
1020 {"pin", 0xf50200, 0x00200},
1021 {"product-info", 0xf50400, 0x0fc00},
1022 {"soft-version", 0xf60000, 0x0b000},
1023 {"support-list", 0xf6b000, 0x04000},
1024 {"profile", 0xf70000, 0x04000},
1025 {"default-config", 0xf74000, 0x0b000},
1026 {"user-config", 0xf80000, 0x40000},
1027 {"partition-table", 0xfc0000, 0x10000},
1028 {"log", 0xfd0000, 0x20000},
1029 {"radio", 0xff0000, 0x10000},
1033 .first_sysupgrade_partition
= "os-image",
1034 .last_sysupgrade_partition
= "file-system"
1037 /** Firmware layout for the TL-WR902AC v1 */
1039 .id
= "TL-WR902AC-V1",
1043 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1044 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1045 .support_trail
= '\x00',
1049 384KB were moved from file-system to os-image
1050 in comparison to the stock image
1053 {"fs-uboot", 0x00000, 0x20000},
1054 {"firmware", 0x20000, 0x730000},
1055 {"default-mac", 0x750000, 0x00200},
1056 {"pin", 0x750200, 0x00200},
1057 {"product-info", 0x750400, 0x0fc00},
1058 {"soft-version", 0x760000, 0x0b000},
1059 {"support-list", 0x76b000, 0x04000},
1060 {"profile", 0x770000, 0x04000},
1061 {"default-config", 0x774000, 0x0b000},
1062 {"user-config", 0x780000, 0x40000},
1063 {"partition-table", 0x7c0000, 0x10000},
1064 {"log", 0x7d0000, 0x20000},
1065 {"radio", 0x7f0000, 0x10000},
1069 .first_sysupgrade_partition
= "os-image",
1070 .last_sysupgrade_partition
= "file-system",
1073 /** Firmware layout for the TL-WR942N V1 */
1079 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1080 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1081 .support_trail
= '\x00',
1085 {"fs-uboot", 0x00000, 0x20000},
1086 {"firmware", 0x20000, 0xe20000},
1087 {"default-mac", 0xe40000, 0x00200},
1088 {"pin", 0xe40200, 0x00200},
1089 {"product-info", 0xe40400, 0x0fc00},
1090 {"partition-table", 0xe50000, 0x10000},
1091 {"soft-version", 0xe60000, 0x10000},
1092 {"support-list", 0xe70000, 0x10000},
1093 {"profile", 0xe80000, 0x10000},
1094 {"default-config", 0xe90000, 0x10000},
1095 {"user-config", 0xea0000, 0x40000},
1096 {"qos-db", 0xee0000, 0x40000},
1097 {"certificate", 0xf20000, 0x10000},
1098 {"usb-config", 0xfb0000, 0x10000},
1099 {"log", 0xfc0000, 0x20000},
1100 {"radio-bk", 0xfe0000, 0x10000},
1101 {"radio", 0xff0000, 0x10000},
1105 .first_sysupgrade_partition
= "os-image",
1106 .last_sysupgrade_partition
= "file-system",
1109 /** Firmware layout for the RE350 v1 */
1115 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1116 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1117 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1118 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1119 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1120 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1121 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1122 .support_trail
= '\x00',
1125 /** We're using a dynamic kernel/rootfs split here */
1127 {"fs-uboot", 0x00000, 0x20000},
1128 {"firmware", 0x20000, 0x5e0000},
1129 {"partition-table", 0x600000, 0x02000},
1130 {"default-mac", 0x610000, 0x00020},
1131 {"pin", 0x610100, 0x00020},
1132 {"product-info", 0x611100, 0x01000},
1133 {"soft-version", 0x620000, 0x01000},
1134 {"support-list", 0x621000, 0x01000},
1135 {"profile", 0x622000, 0x08000},
1136 {"user-config", 0x630000, 0x10000},
1137 {"default-config", 0x640000, 0x10000},
1138 {"radio", 0x7f0000, 0x10000},
1142 .first_sysupgrade_partition
= "os-image",
1143 .last_sysupgrade_partition
= "file-system"
1146 /** Firmware layout for the RE350K v1 */
1152 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1153 .support_trail
= '\x00',
1156 /** We're using a dynamic kernel/rootfs split here */
1158 {"fs-uboot", 0x00000, 0x20000},
1159 {"firmware", 0x20000, 0xd70000},
1160 {"partition-table", 0xd90000, 0x02000},
1161 {"default-mac", 0xda0000, 0x00020},
1162 {"pin", 0xda0100, 0x00020},
1163 {"product-info", 0xda1100, 0x01000},
1164 {"soft-version", 0xdb0000, 0x01000},
1165 {"support-list", 0xdb1000, 0x01000},
1166 {"profile", 0xdb2000, 0x08000},
1167 {"user-config", 0xdc0000, 0x10000},
1168 {"default-config", 0xdd0000, 0x10000},
1169 {"device-id", 0xde0000, 0x00108},
1170 {"radio", 0xff0000, 0x10000},
1174 .first_sysupgrade_partition
= "os-image",
1175 .last_sysupgrade_partition
= "file-system"
1178 /** Firmware layout for the RE355 */
1184 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1185 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1186 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1187 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1188 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1189 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1190 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1191 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1192 .support_trail
= '\x00',
1195 /* We're using a dynamic kernel/rootfs split here */
1197 {"fs-uboot", 0x00000, 0x20000},
1198 {"firmware", 0x20000, 0x5e0000},
1199 {"partition-table", 0x600000, 0x02000},
1200 {"default-mac", 0x610000, 0x00020},
1201 {"pin", 0x610100, 0x00020},
1202 {"product-info", 0x611100, 0x01000},
1203 {"soft-version", 0x620000, 0x01000},
1204 {"support-list", 0x621000, 0x01000},
1205 {"profile", 0x622000, 0x08000},
1206 {"user-config", 0x630000, 0x10000},
1207 {"default-config", 0x640000, 0x10000},
1208 {"radio", 0x7f0000, 0x10000},
1212 .first_sysupgrade_partition
= "os-image",
1213 .last_sysupgrade_partition
= "file-system"
1216 /** Firmware layout for the RE450 */
1222 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1223 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1224 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1225 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1226 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1227 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1228 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1229 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1230 .support_trail
= '\x00',
1233 /** We're using a dynamic kernel/rootfs split here */
1235 {"fs-uboot", 0x00000, 0x20000},
1236 {"firmware", 0x20000, 0x5e0000},
1237 {"partition-table", 0x600000, 0x02000},
1238 {"default-mac", 0x610000, 0x00020},
1239 {"pin", 0x610100, 0x00020},
1240 {"product-info", 0x611100, 0x01000},
1241 {"soft-version", 0x620000, 0x01000},
1242 {"support-list", 0x621000, 0x01000},
1243 {"profile", 0x622000, 0x08000},
1244 {"user-config", 0x630000, 0x10000},
1245 {"default-config", 0x640000, 0x10000},
1246 {"radio", 0x7f0000, 0x10000},
1250 .first_sysupgrade_partition
= "os-image",
1251 .last_sysupgrade_partition
= "file-system"
1254 /** Firmware layout for the RE450 v2 */
1260 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1261 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1262 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1263 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1264 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1265 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1266 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1267 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1268 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1269 .support_trail
= '\x00',
1272 /* We're using a dynamic kernel/rootfs split here */
1274 {"fs-uboot", 0x00000, 0x20000},
1275 {"firmware", 0x20000, 0x5e0000},
1276 {"partition-table", 0x600000, 0x02000},
1277 {"default-mac", 0x610000, 0x00020},
1278 {"pin", 0x610100, 0x00020},
1279 {"product-info", 0x611100, 0x01000},
1280 {"soft-version", 0x620000, 0x01000},
1281 {"support-list", 0x621000, 0x01000},
1282 {"profile", 0x622000, 0x08000},
1283 {"user-config", 0x630000, 0x10000},
1284 {"default-config", 0x640000, 0x10000},
1285 {"radio", 0x7f0000, 0x10000},
1290 .first_sysupgrade_partition
= "os-image",
1291 .last_sysupgrade_partition
= "file-system"
1297 #define error(_ret, _errno, _str, ...) \
1299 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1300 strerror(_errno)); \
1306 /** Stores a uint32 as big endian */
1307 static inline void put32(uint8_t *buf
, uint32_t val
) {
1314 /** Allocates a new image partition */
1315 static struct image_partition_entry
alloc_image_partition(const char *name
, size_t len
) {
1316 struct image_partition_entry entry
= {name
, len
, malloc(len
)};
1318 error(1, errno
, "malloc");
1323 /** Frees an image partition */
1324 static void free_image_partition(struct image_partition_entry entry
) {
1328 static time_t source_date_epoch
= -1;
1329 static void set_source_date_epoch() {
1330 char *env
= getenv("SOURCE_DATE_EPOCH");
1334 source_date_epoch
= strtoull(env
, &endptr
, 10);
1335 if (errno
|| (endptr
&& *endptr
!= '\0')) {
1336 fprintf(stderr
, "Invalid SOURCE_DATE_EPOCH");
1342 /** Generates the partition-table partition */
1343 static struct image_partition_entry
make_partition_table(const struct flash_partition_entry
*p
) {
1344 struct image_partition_entry entry
= alloc_image_partition("partition-table", 0x800);
1346 char *s
= (char *)entry
.data
, *end
= (char *)(s
+entry
.size
);
1354 for (i
= 0; p
[i
].name
; i
++) {
1356 size_t w
= snprintf(s
, len
, "partition %s base 0x%05x size 0x%05x\n", p
[i
].name
, p
[i
].base
, p
[i
].size
);
1359 error(1, 0, "flash partition table overflow?");
1366 memset(s
, 0xff, end
-s
);
1372 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1373 static inline uint8_t bcd(uint8_t v
) {
1374 return 0x10 * (v
/10) + v
%10;
1378 /** Generates the soft-version partition */
1379 static struct image_partition_entry
make_soft_version(uint32_t rev
) {
1380 struct image_partition_entry entry
= alloc_image_partition("soft-version", sizeof(struct soft_version
));
1381 struct soft_version
*s
= (struct soft_version
*)entry
.data
;
1385 if (source_date_epoch
!= -1)
1386 t
= source_date_epoch
;
1387 else if (time(&t
) == (time_t)(-1))
1388 error(1, errno
, "time");
1390 struct tm
*tm
= localtime(&t
);
1392 s
->magic
= htonl(0x0000000c);
1396 s
->version_major
= 0;
1397 s
->version_minor
= 0;
1398 s
->version_patch
= 0;
1400 s
->year_hi
= bcd((1900+tm
->tm_year
)/100);
1401 s
->year_lo
= bcd(tm
->tm_year
%100);
1402 s
->month
= bcd(tm
->tm_mon
+1);
1403 s
->day
= bcd(tm
->tm_mday
);
1404 s
->rev
= htonl(rev
);
1411 static struct image_partition_entry
make_soft_version_from_string(const char *soft_ver
) {
1412 /** String length _including_ the terminating zero byte */
1413 uint32_t ver_len
= strlen(soft_ver
) + 1;
1414 /** Partition contains 64 bit header, the version string, and one additional null byte */
1415 size_t partition_len
= 2*sizeof(uint32_t) + ver_len
+ 1;
1416 struct image_partition_entry entry
= alloc_image_partition("soft-version", partition_len
);
1418 uint32_t *len
= (uint32_t *)entry
.data
;
1419 len
[0] = htonl(ver_len
);
1421 memcpy(&len
[2], soft_ver
, ver_len
);
1423 entry
.data
[partition_len
- 1] = 0;
1428 /** Generates the support-list partition */
1429 static struct image_partition_entry
make_support_list(struct device_info
*info
) {
1430 size_t len
= strlen(info
->support_list
);
1431 struct image_partition_entry entry
= alloc_image_partition("support-list", len
+ 9);
1433 put32(entry
.data
, len
);
1434 memset(entry
.data
+4, 0, 4);
1435 memcpy(entry
.data
+8, info
->support_list
, len
);
1436 entry
.data
[len
+8] = info
->support_trail
;
1441 /** Creates a new image partition with an arbitrary name from a file */
1442 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
) {
1443 struct stat statbuf
;
1445 if (stat(filename
, &statbuf
) < 0)
1446 error(1, errno
, "unable to stat file `%s'", filename
);
1448 size_t len
= statbuf
.st_size
;
1451 if (file_system_partition
)
1452 len
= ALIGN(len
+ file_system_partition
->base
, 0x10000) + sizeof(jffs2_eof_mark
) - file_system_partition
->base
;
1454 len
= ALIGN(len
, 0x10000) + sizeof(jffs2_eof_mark
);
1456 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1458 FILE *file
= fopen(filename
, "rb");
1460 error(1, errno
, "unable to open file `%s'", filename
);
1462 if (fread(entry
.data
, statbuf
.st_size
, 1, file
) != 1)
1463 error(1, errno
, "unable to read file `%s'", filename
);
1465 if (add_jffs2_eof
) {
1466 uint8_t *eof
= entry
.data
+ statbuf
.st_size
, *end
= entry
.data
+entry
.size
;
1468 memset(eof
, 0xff, end
- eof
- sizeof(jffs2_eof_mark
));
1469 memcpy(end
- sizeof(jffs2_eof_mark
), jffs2_eof_mark
, sizeof(jffs2_eof_mark
));
1477 /** Creates a new image partition from arbitrary data */
1478 static struct image_partition_entry
put_data(const char *part_name
, const char *datain
, size_t len
) {
1480 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1482 memcpy(entry
.data
, datain
, len
);
1488 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1490 Example image partition table:
1492 fwup-ptn partition-table base 0x00800 size 0x00800
1493 fwup-ptn os-image base 0x01000 size 0x113b45
1494 fwup-ptn file-system base 0x114b45 size 0x1d0004
1495 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1497 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1498 the end of the partition table is marked with a zero byte.
1500 The firmware image must contain at least the partition-table and support-list partitions
1501 to be accepted. There aren't any alignment constraints for the image partitions.
1503 The partition-table partition contains the actual flash layout; partitions
1504 from the image partition table are mapped to the corresponding flash partitions during
1505 the firmware upgrade. The support-list partition contains a list of devices supported by
1508 The base offsets in the firmware partition table are relative to the end
1509 of the vendor information block, so the partition-table partition will
1510 actually start at offset 0x1814 of the image.
1512 I think partition-table must be the first partition in the firmware image.
1514 static void put_partitions(uint8_t *buffer
, const struct flash_partition_entry
*flash_parts
, const struct image_partition_entry
*parts
) {
1516 char *image_pt
= (char *)buffer
, *end
= image_pt
+ 0x800;
1518 size_t base
= 0x800;
1519 for (i
= 0; parts
[i
].name
; i
++) {
1520 for (j
= 0; flash_parts
[j
].name
; j
++) {
1521 if (!strcmp(flash_parts
[j
].name
, parts
[i
].name
)) {
1522 if (parts
[i
].size
> flash_parts
[j
].size
)
1523 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts
[j
].name
, (unsigned)flash_parts
[j
].size
);
1528 assert(flash_parts
[j
].name
);
1530 memcpy(buffer
+ base
, parts
[i
].data
, parts
[i
].size
);
1532 size_t len
= end
-image_pt
;
1533 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
);
1536 error(1, 0, "image partition table overflow?");
1540 base
+= parts
[i
].size
;
1544 /** Generates and writes the image MD5 checksum */
1545 static void put_md5(uint8_t *md5
, uint8_t *buffer
, unsigned int len
) {
1549 MD5_Update(&ctx
, md5_salt
, (unsigned int)sizeof(md5_salt
));
1550 MD5_Update(&ctx
, buffer
, len
);
1551 MD5_Final(md5
, &ctx
);
1556 Generates the firmware image in factory format
1562 0000-0003 Image size (4 bytes, big endian)
1563 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1564 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1565 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1566 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1567 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1568 1814-xxxx Firmware partitions
1570 static void * generate_factory_image(struct device_info
*info
, const struct image_partition_entry
*parts
, size_t *len
) {
1574 for (i
= 0; parts
[i
].name
; i
++)
1575 *len
+= parts
[i
].size
;
1577 uint8_t *image
= malloc(*len
);
1579 error(1, errno
, "malloc");
1581 memset(image
, 0xff, *len
);
1585 size_t vendor_len
= strlen(info
->vendor
);
1586 put32(image
+0x14, vendor_len
);
1587 memcpy(image
+0x18, info
->vendor
, vendor_len
);
1590 put_partitions(image
+ 0x1014, info
->partitions
, parts
);
1591 put_md5(image
+0x04, image
+0x14, *len
-0x14);
1597 Generates the firmware image in sysupgrade format
1599 This makes some assumptions about the provided flash and image partition tables and
1600 should be generalized when TP-LINK starts building its safeloader into hardware with
1601 different flash layouts.
1603 static void * generate_sysupgrade_image(struct device_info
*info
, const struct image_partition_entry
*image_parts
, size_t *len
) {
1605 size_t flash_first_partition_index
= 0;
1606 size_t flash_last_partition_index
= 0;
1607 const struct flash_partition_entry
*flash_first_partition
= NULL
;
1608 const struct flash_partition_entry
*flash_last_partition
= NULL
;
1609 const struct image_partition_entry
*image_last_partition
= NULL
;
1611 /** Find first and last partitions */
1612 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1613 if (!strcmp(info
->partitions
[i
].name
, info
->first_sysupgrade_partition
)) {
1614 flash_first_partition
= &info
->partitions
[i
];
1615 flash_first_partition_index
= i
;
1616 } else if (!strcmp(info
->partitions
[i
].name
, info
->last_sysupgrade_partition
)) {
1617 flash_last_partition
= &info
->partitions
[i
];
1618 flash_last_partition_index
= i
;
1622 assert(flash_first_partition
&& flash_last_partition
);
1623 assert(flash_first_partition_index
< flash_last_partition_index
);
1625 /** Find last partition from image to calculate needed size */
1626 for (i
= 0; image_parts
[i
].name
; i
++) {
1627 if (!strcmp(image_parts
[i
].name
, info
->last_sysupgrade_partition
)) {
1628 image_last_partition
= &image_parts
[i
];
1633 assert(image_last_partition
);
1635 *len
= flash_last_partition
->base
- flash_first_partition
->base
+ image_last_partition
->size
;
1637 uint8_t *image
= malloc(*len
);
1639 error(1, errno
, "malloc");
1641 memset(image
, 0xff, *len
);
1643 for (i
= flash_first_partition_index
; i
<= flash_last_partition_index
; i
++) {
1644 for (j
= 0; image_parts
[j
].name
; j
++) {
1645 if (!strcmp(info
->partitions
[i
].name
, image_parts
[j
].name
)) {
1646 if (image_parts
[j
].size
> info
->partitions
[i
].size
)
1647 error(1, 0, "%s partition too big (more than %u bytes)", info
->partitions
[i
].name
, (unsigned)info
->partitions
[i
].size
);
1648 memcpy(image
+ info
->partitions
[i
].base
- flash_first_partition
->base
, image_parts
[j
].data
, image_parts
[j
].size
);
1652 assert(image_parts
[j
].name
);
1659 /** Generates an image according to a given layout and writes it to a file */
1660 static void build_image(const char *output
,
1661 const char *kernel_image
,
1662 const char *rootfs_image
,
1666 struct device_info
*info
) {
1670 struct image_partition_entry parts
[7] = {};
1672 struct flash_partition_entry
*firmware_partition
= NULL
;
1673 struct flash_partition_entry
*os_image_partition
= NULL
;
1674 struct flash_partition_entry
*file_system_partition
= NULL
;
1675 size_t firmware_partition_index
= 0;
1677 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1678 if (!strcmp(info
->partitions
[i
].name
, "firmware"))
1680 firmware_partition
= &info
->partitions
[i
];
1681 firmware_partition_index
= i
;
1685 if (firmware_partition
)
1687 os_image_partition
= &info
->partitions
[firmware_partition_index
];
1688 file_system_partition
= &info
->partitions
[firmware_partition_index
+ 1];
1691 if (stat(kernel_image
, &kernel
) < 0)
1692 error(1, errno
, "unable to stat file `%s'", kernel_image
);
1694 if (kernel
.st_size
> firmware_partition
->size
)
1695 error(1, 0, "kernel overflowed firmware partition\n");
1697 for (i
= MAX_PARTITIONS
-1; i
>= firmware_partition_index
+ 1; i
--)
1698 info
->partitions
[i
+1] = info
->partitions
[i
];
1700 file_system_partition
->name
= "file-system";
1701 file_system_partition
->base
= firmware_partition
->base
+ kernel
.st_size
;
1703 /* Align partition start to erase blocks for factory images only */
1705 file_system_partition
->base
= ALIGN(firmware_partition
->base
+ kernel
.st_size
, 0x10000);
1707 file_system_partition
->size
= firmware_partition
->size
- file_system_partition
->base
;
1709 os_image_partition
->name
= "os-image";
1710 os_image_partition
->size
= kernel
.st_size
;
1713 parts
[0] = make_partition_table(info
->partitions
);
1715 parts
[1] = make_soft_version_from_string(info
->soft_ver
);
1717 parts
[1] = make_soft_version(rev
);
1719 parts
[2] = make_support_list(info
);
1720 parts
[3] = read_file("os-image", kernel_image
, false, NULL
);
1721 parts
[4] = read_file("file-system", rootfs_image
, add_jffs2_eof
, file_system_partition
);
1723 /* Some devices need the extra-para partition to accept the firmware */
1724 if (strcasecmp(info
->id
, "ARCHER-C2-V3") == 0 ||
1725 strcasecmp(info
->id
, "ARCHER-C25-V1") == 0 ||
1726 strcasecmp(info
->id
, "ARCHER-C59-V2") == 0 ||
1727 strcasecmp(info
->id
, "ARCHER-C60-V2") == 0 ||
1728 strcasecmp(info
->id
, "TLWR1043NV5") == 0) {
1729 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1730 parts
[5] = put_data("extra-para", mdat
, 11);
1731 } else if (strcasecmp(info
->id
, "ARCHER-A7-V5") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V4") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V5") == 0) {
1732 const char mdat
[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1733 parts
[5] = put_data("extra-para", mdat
, 11);
1734 } else if (strcasecmp(info
->id
, "ARCHER-C6-V2") == 0) {
1735 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1736 parts
[5] = put_data("extra-para", mdat
, 11);
1742 image
= generate_sysupgrade_image(info
, parts
, &len
);
1744 image
= generate_factory_image(info
, parts
, &len
);
1746 FILE *file
= fopen(output
, "wb");
1748 error(1, errno
, "unable to open output file");
1750 if (fwrite(image
, len
, 1, file
) != 1)
1751 error(1, 0, "unable to write output file");
1757 for (i
= 0; parts
[i
].name
; i
++)
1758 free_image_partition(parts
[i
]);
1762 static void usage(const char *argv0
) {
1764 "Usage: %s [OPTIONS...]\n"
1767 " -h show this help\n"
1769 "Create a new image:\n"
1770 " -B <board> create image for the board specified with <board>\n"
1771 " -k <file> read kernel image from the file <file>\n"
1772 " -r <file> read rootfs image from the file <file>\n"
1773 " -o <file> write output to the file <file>\n"
1774 " -V <rev> sets the revision number to <rev>\n"
1775 " -j add jffs2 end-of-filesystem markers\n"
1776 " -S create sysupgrade instead of factory image\n"
1777 "Extract an old image:\n"
1778 " -x <file> extract all oem firmware partition\n"
1779 " -d <dir> destination to extract the firmware partition\n"
1780 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1786 static struct device_info
*find_board(const char *id
)
1788 struct device_info
*board
= NULL
;
1790 for (board
= boards
; board
->id
!= NULL
; board
++)
1791 if (strcasecmp(id
, board
->id
) == 0)
1797 static int add_flash_partition(
1798 struct flash_partition_entry
*part_list
,
1805 /* check if the list has a free entry */
1806 for (ptr
= 0; ptr
< max_entries
; ptr
++, part_list
++) {
1807 if (part_list
->name
== NULL
&&
1808 part_list
->base
== 0 &&
1809 part_list
->size
== 0)
1813 if (ptr
== max_entries
) {
1814 error(1, 0, "No free flash part entry available.");
1817 part_list
->name
= calloc(1, strlen(name
) + 1);
1818 if (!part_list
->name
) {
1819 error(1, 0, "Unable to allocate memory");
1822 memcpy((char *)part_list
->name
, name
, strlen(name
));
1823 part_list
->base
= base
;
1824 part_list
->size
= size
;
1829 /** read the partition table into struct flash_partition_entry */
1830 static int read_partition_table(
1831 FILE *file
, long offset
,
1832 struct flash_partition_entry
*entries
, size_t max_entries
,
1837 const char *parthdr
= NULL
;
1838 const char *fwuphdr
= "fwup-ptn";
1839 const char *flashhdr
= "partition";
1841 /* TODO: search for the partition table */
1851 error(1, 0, "Invalid partition table");
1854 if (fseek(file
, offset
, SEEK_SET
) < 0)
1855 error(1, errno
, "Can not seek in the firmware");
1857 if (fread(buf
, 1, 2048, file
) < 0)
1858 error(1, errno
, "Can not read fwup-ptn from the firmware");
1862 /* look for the partition header */
1863 if (memcmp(buf
, parthdr
, strlen(parthdr
)) != 0) {
1864 fprintf(stderr
, "DEBUG: can not find fwuphdr\n");
1869 end
= buf
+ sizeof(buf
);
1870 while ((ptr
+ strlen(parthdr
)) < end
&&
1871 memcmp(ptr
, parthdr
, strlen(parthdr
)) == 0) {
1875 char name
[32] = { 0 };
1877 unsigned long base
= 0;
1878 unsigned long size
= 0;
1880 end_part
= memchr(ptr
, '\n', (end
- ptr
));
1881 if (end_part
== NULL
) {
1882 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1886 for (int i
= 0; i
<= 4; i
++) {
1887 if (end_part
<= ptr
)
1890 end_element
= memchr(ptr
, 0x20, (end_part
- ptr
));
1891 if (end_element
== NULL
) {
1892 error(1, errno
, "Ignoring the rest of the partition entries.");
1897 /* partition header */
1899 ptr
= end_element
+ 1;
1903 name_len
= (end_element
- ptr
) > 31 ? 31 : (end_element
- ptr
);
1904 strncpy(name
, ptr
, name_len
);
1905 name
[name_len
] = '\0';
1906 ptr
= end_element
+ 1;
1911 ptr
= end_element
+ 1;
1916 base
= strtoul(ptr
, NULL
, 16);
1917 ptr
= end_element
+ 1;
1922 ptr
= end_element
+ 1;
1923 /* actual size. The last element doesn't have a sepeartor */
1924 size
= strtoul(ptr
, NULL
, 16);
1925 /* the part ends with 0x09, 0x0d, 0x0a */
1927 add_flash_partition(entries
, max_entries
, name
, base
, size
);
1936 static void write_partition(
1938 size_t firmware_offset
,
1939 struct flash_partition_entry
*entry
,
1945 fseek(input_file
, entry
->base
+ firmware_offset
, SEEK_SET
);
1947 for (offset
= 0; sizeof(buf
) + offset
<= entry
->size
; offset
+= sizeof(buf
)) {
1948 if (fread(buf
, sizeof(buf
), 1, input_file
) < 0)
1949 error(1, errno
, "Can not read partition from input_file");
1951 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
1952 error(1, errno
, "Can not write partition to output_file");
1954 /* write last chunk smaller than buffer */
1955 if (offset
< entry
->size
) {
1956 offset
= entry
->size
- offset
;
1957 if (fread(buf
, offset
, 1, input_file
) < 0)
1958 error(1, errno
, "Can not read partition from input_file");
1959 if (fwrite(buf
, offset
, 1, output_file
) < 0)
1960 error(1, errno
, "Can not write partition to output_file");
1964 static int extract_firmware_partition(FILE *input_file
, size_t firmware_offset
, struct flash_partition_entry
*entry
, const char *output_directory
)
1967 char output
[PATH_MAX
];
1969 snprintf(output
, PATH_MAX
, "%s/%s", output_directory
, entry
->name
);
1970 output_file
= fopen(output
, "wb+");
1971 if (output_file
== NULL
) {
1972 error(1, errno
, "Can not open output file %s", output
);
1975 write_partition(input_file
, firmware_offset
, entry
, output_file
);
1977 fclose(output_file
);
1982 /** extract all partitions from the firmware file */
1983 static int extract_firmware(const char *input
, const char *output_directory
)
1985 struct flash_partition_entry entries
[16] = { 0 };
1986 size_t max_entries
= 16;
1987 size_t firmware_offset
= 0x1014;
1990 struct stat statbuf
;
1992 /* check input file */
1993 if (stat(input
, &statbuf
)) {
1994 error(1, errno
, "Can not read input firmware %s", input
);
1997 /* check if output directory exists */
1998 if (stat(output_directory
, &statbuf
)) {
1999 error(1, errno
, "Failed to stat output directory %s", output_directory
);
2002 if ((statbuf
.st_mode
& S_IFMT
) != S_IFDIR
) {
2003 error(1, errno
, "Given output directory is not a directory %s", output_directory
);
2006 input_file
= fopen(input
, "rb");
2008 if (read_partition_table(input_file
, firmware_offset
, entries
, 16, 0) != 0) {
2009 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2012 for (int i
= 0; i
< max_entries
; i
++) {
2013 if (entries
[i
].name
== NULL
&&
2014 entries
[i
].base
== 0 &&
2015 entries
[i
].size
== 0)
2018 extract_firmware_partition(input_file
, firmware_offset
, &entries
[i
], output_directory
);
2024 static struct flash_partition_entry
*find_partition(
2025 struct flash_partition_entry
*entries
, size_t max_entries
,
2026 const char *name
, const char *error_msg
)
2028 for (int i
= 0; i
< max_entries
; i
++, entries
++) {
2029 if (strcmp(entries
->name
, name
) == 0)
2033 error(1, 0, "%s", error_msg
);
2037 static void write_ff(FILE *output_file
, size_t size
)
2042 memset(buf
, 0xff, sizeof(buf
));
2044 for (offset
= 0; offset
+ sizeof(buf
) < size
; offset
+= sizeof(buf
)) {
2045 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2046 error(1, errno
, "Can not write 0xff to output_file");
2049 /* write last chunk smaller than buffer */
2050 if (offset
< size
) {
2051 offset
= size
- offset
;
2052 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2053 error(1, errno
, "Can not write partition to output_file");
2057 static void convert_firmware(const char *input
, const char *output
)
2059 struct flash_partition_entry fwup
[MAX_PARTITIONS
] = { 0 };
2060 struct flash_partition_entry flash
[MAX_PARTITIONS
] = { 0 };
2061 struct flash_partition_entry
*fwup_os_image
= NULL
, *fwup_file_system
= NULL
;
2062 struct flash_partition_entry
*flash_os_image
= NULL
, *flash_file_system
= NULL
;
2063 struct flash_partition_entry
*fwup_partition_table
= NULL
;
2064 size_t firmware_offset
= 0x1014;
2065 FILE *input_file
, *output_file
;
2067 struct stat statbuf
;
2069 /* check input file */
2070 if (stat(input
, &statbuf
)) {
2071 error(1, errno
, "Can not read input firmware %s", input
);
2074 input_file
= fopen(input
, "rb");
2076 error(1, 0, "Can not open input firmware %s", input
);
2078 output_file
= fopen(output
, "wb");
2080 error(1, 0, "Can not open output firmware %s", output
);
2082 if (read_partition_table(input_file
, firmware_offset
, fwup
, MAX_PARTITIONS
, 0) != 0) {
2083 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2086 fwup_os_image
= find_partition(fwup
, MAX_PARTITIONS
,
2087 "os-image", "Error can not find os-image partition (fwup)");
2088 fwup_file_system
= find_partition(fwup
, MAX_PARTITIONS
,
2089 "file-system", "Error can not find file-system partition (fwup)");
2090 fwup_partition_table
= find_partition(fwup
, MAX_PARTITIONS
,
2091 "partition-table", "Error can not find partition-table partition");
2093 /* the flash partition table has a 0x00000004 magic haeder */
2094 if (read_partition_table(input_file
, firmware_offset
+ fwup_partition_table
->base
+ 4, flash
, MAX_PARTITIONS
, 1) != 0)
2095 error(1, 0, "Error can not read the partition table (flash)");
2097 flash_os_image
= find_partition(flash
, MAX_PARTITIONS
,
2098 "os-image", "Error can not find os-image partition (flash)");
2099 flash_file_system
= find_partition(flash
, MAX_PARTITIONS
,
2100 "file-system", "Error can not find file-system partition (flash)");
2102 /* write os_image to 0x0 */
2103 write_partition(input_file
, firmware_offset
, fwup_os_image
, output_file
);
2104 write_ff(output_file
, flash_os_image
->size
- fwup_os_image
->size
);
2106 /* write file-system behind os_image */
2107 fseek(output_file
, flash_file_system
->base
- flash_os_image
->base
, SEEK_SET
);
2108 write_partition(input_file
, firmware_offset
, fwup_file_system
, output_file
);
2109 write_ff(output_file
, flash_file_system
->size
- fwup_file_system
->size
);
2111 fclose(output_file
);
2115 int main(int argc
, char *argv
[]) {
2116 const char *board
= NULL
, *kernel_image
= NULL
, *rootfs_image
= NULL
, *output
= NULL
;
2117 const char *extract_image
= NULL
, *output_directory
= NULL
, *convert_image
= NULL
;
2118 bool add_jffs2_eof
= false, sysupgrade
= false;
2120 struct device_info
*info
;
2121 set_source_date_epoch();
2126 c
= getopt(argc
, argv
, "B:k:r:o:V:jSh:x:d:z:");
2136 kernel_image
= optarg
;
2140 rootfs_image
= optarg
;
2148 sscanf(optarg
, "r%u", &rev
);
2152 add_jffs2_eof
= true;
2164 output_directory
= optarg
;
2168 extract_image
= optarg
;
2172 convert_image
= optarg
;
2181 if (extract_image
|| output_directory
) {
2183 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2184 if (!output_directory
)
2185 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2186 extract_firmware(extract_image
, output_directory
);
2187 } else if (convert_image
) {
2189 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2190 convert_firmware(convert_image
, output
);
2193 error(1, 0, "no board has been specified");
2195 error(1, 0, "no kernel image has been specified");
2197 error(1, 0, "no rootfs image has been specified");
2199 error(1, 0, "no output filename has been specified");
2201 info
= find_board(board
);
2204 error(1, 0, "unsupported board %s", board
);
2206 build_image(output
, kernel_image
, rootfs_image
, rev
, add_jffs2_eof
, sysupgrade
, info
);