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",
284 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
287 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
288 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
289 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
290 .support_trail
= '\xff',
294 {"fs-uboot", 0x00000, 0x20000},
295 {"partition-table", 0x20000, 0x02000},
296 {"default-mac", 0x30000, 0x00020},
297 {"product-info", 0x31100, 0x00100},
298 {"signature", 0x32000, 0x00400},
299 {"os-image", 0x40000, 0x1c0000},
300 {"file-system", 0x200000, 0x5b0000},
301 {"soft-version", 0x7b0000, 0x00100},
302 {"support-list", 0x7b1000, 0x00400},
303 {"user-config", 0x7c0000, 0x10000},
304 {"default-config", 0x7d0000, 0x10000},
305 {"log", 0x7e0000, 0x10000},
306 {"radio", 0x7f0000, 0x10000},
310 .first_sysupgrade_partition
= "os-image",
311 .last_sysupgrade_partition
= "support-list",
316 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
319 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
320 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
321 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
322 .support_trail
= '\xff',
326 {"fs-uboot", 0x00000, 0x20000},
327 {"partition-table", 0x20000, 0x02000},
328 {"default-mac", 0x30000, 0x00020},
329 {"product-info", 0x31100, 0x00100},
330 {"signature", 0x32000, 0x00400},
331 {"os-image", 0x40000, 0x1c0000},
332 {"file-system", 0x200000, 0x5b0000},
333 {"soft-version", 0x7b0000, 0x00100},
334 {"support-list", 0x7b1000, 0x00400},
335 {"user-config", 0x7c0000, 0x10000},
336 {"default-config", 0x7d0000, 0x10000},
337 {"log", 0x7e0000, 0x10000},
338 {"radio", 0x7f0000, 0x10000},
342 .first_sysupgrade_partition
= "os-image",
343 .last_sysupgrade_partition
= "support-list",
346 /** Firmware layout for the C2600 */
352 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
353 .support_trail
= '\x00',
357 We use a bigger os-image partition than the stock images (and thus
358 smaller file-system), as our kernel doesn't fit in the stock firmware's
359 2 MB os-image since kernel 4.14.
362 {"SBL1", 0x00000, 0x20000},
363 {"MIBIB", 0x20000, 0x20000},
364 {"SBL2", 0x40000, 0x20000},
365 {"SBL3", 0x60000, 0x30000},
366 {"DDRCONFIG", 0x90000, 0x10000},
367 {"SSD", 0xa0000, 0x10000},
368 {"TZ", 0xb0000, 0x30000},
369 {"RPM", 0xe0000, 0x20000},
370 {"fs-uboot", 0x100000, 0x70000},
371 {"uboot-env", 0x170000, 0x40000},
372 {"radio", 0x1b0000, 0x40000},
373 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
374 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
375 {"default-mac", 0x1ef0000, 0x00200},
376 {"pin", 0x1ef0200, 0x00200},
377 {"product-info", 0x1ef0400, 0x0fc00},
378 {"partition-table", 0x1f00000, 0x10000},
379 {"soft-version", 0x1f10000, 0x10000},
380 {"support-list", 0x1f20000, 0x10000},
381 {"profile", 0x1f30000, 0x10000},
382 {"default-config", 0x1f40000, 0x10000},
383 {"user-config", 0x1f50000, 0x40000},
384 {"qos-db", 0x1f90000, 0x40000},
385 {"usb-config", 0x1fd0000, 0x10000},
386 {"log", 0x1fe0000, 0x20000},
390 .first_sysupgrade_partition
= "os-image",
391 .last_sysupgrade_partition
= "file-system"
394 /** Firmware layout for the A7-V5 */
396 .id
= "ARCHER-A7-V5",
399 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
400 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
401 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
402 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
403 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
404 .support_trail
= '\x00',
405 .soft_ver
= "soft_ver:1.0.0\n",
407 /* We're using a dynamic kernel/rootfs split here */
409 {"factory-boot", 0x00000, 0x20000},
410 {"fs-uboot", 0x20000, 0x20000},
411 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
412 /* Stock: name file-system base 0x160000 size 0xda0000 */
413 {"default-mac", 0xf40000, 0x00200},
414 {"pin", 0xf40200, 0x00200},
415 {"device-id", 0xf40400, 0x00100},
416 {"product-info", 0xf40500, 0x0fb00},
417 {"soft-version", 0xf50000, 0x00100},
418 {"extra-para", 0xf51000, 0x01000},
419 {"support-list", 0xf52000, 0x0a000},
420 {"profile", 0xf5c000, 0x04000},
421 {"default-config", 0xf60000, 0x10000},
422 {"user-config", 0xf70000, 0x40000},
423 {"certificate", 0xfb0000, 0x10000},
424 {"partition-table", 0xfc0000, 0x10000},
425 {"log", 0xfd0000, 0x20000},
426 {"radio", 0xff0000, 0x10000},
430 .first_sysupgrade_partition
= "os-image",
431 .last_sysupgrade_partition
= "file-system",
434 /** Firmware layout for the C2v3 */
436 .id
= "ARCHER-C2-V3",
439 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
440 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
441 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
442 .support_trail
= '\x00',
443 .soft_ver
= "soft_ver:3.0.1\n",
445 /** We're using a dynamic kernel/rootfs split here */
448 {"factory-boot", 0x00000, 0x20000},
449 {"fs-uboot", 0x20000, 0x10000},
450 {"firmware", 0x30000, 0x7a0000},
451 {"user-config", 0x7d0000, 0x04000},
452 {"default-mac", 0x7e0000, 0x00100},
453 {"device-id", 0x7e0100, 0x00100},
454 {"extra-para", 0x7e0200, 0x00100},
455 {"pin", 0x7e0300, 0x00100},
456 {"support-list", 0x7e0400, 0x00400},
457 {"soft-version", 0x7e0800, 0x00400},
458 {"product-info", 0x7e0c00, 0x01400},
459 {"partition-table", 0x7e2000, 0x01000},
460 {"profile", 0x7e3000, 0x01000},
461 {"default-config", 0x7e4000, 0x04000},
462 {"merge-config", 0x7ec000, 0x02000},
463 {"qos-db", 0x7ee000, 0x02000},
464 {"radio", 0x7f0000, 0x10000},
468 .first_sysupgrade_partition
= "os-image",
469 .last_sysupgrade_partition
= "file-system",
472 /** Firmware layout for the C25v1 */
474 .id
= "ARCHER-C25-V1",
477 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
478 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
479 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
480 .support_trail
= '\x00',
481 .soft_ver
= "soft_ver:1.0.0\n",
483 /* We're using a dynamic kernel/rootfs split here */
485 {"factory-boot", 0x00000, 0x20000},
486 {"fs-uboot", 0x20000, 0x10000},
487 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
488 /* Stock: name file-system base 0x130000 size 0x6a0000 */
489 {"user-config", 0x7d0000, 0x04000},
490 {"default-mac", 0x7e0000, 0x00100},
491 {"device-id", 0x7e0100, 0x00100},
492 {"extra-para", 0x7e0200, 0x00100},
493 {"pin", 0x7e0300, 0x00100},
494 {"support-list", 0x7e0400, 0x00400},
495 {"soft-version", 0x7e0800, 0x00400},
496 {"product-info", 0x7e0c00, 0x01400},
497 {"partition-table", 0x7e2000, 0x01000},
498 {"profile", 0x7e3000, 0x01000},
499 {"default-config", 0x7e4000, 0x04000},
500 {"merge-config", 0x7ec000, 0x02000},
501 {"qos-db", 0x7ee000, 0x02000},
502 {"radio", 0x7f0000, 0x10000},
506 .first_sysupgrade_partition
= "os-image",
507 .last_sysupgrade_partition
= "file-system",
510 /** Firmware layout for the C58v1 */
512 .id
= "ARCHER-C58-V1",
516 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
517 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
518 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
519 .support_trail
= '\x00',
520 .soft_ver
= "soft_ver:1.0.0\n",
523 {"fs-uboot", 0x00000, 0x10000},
524 {"default-mac", 0x10000, 0x00200},
525 {"pin", 0x10200, 0x00200},
526 {"product-info", 0x10400, 0x00100},
527 {"partition-table", 0x10500, 0x00800},
528 {"soft-version", 0x11300, 0x00200},
529 {"support-list", 0x11500, 0x00100},
530 {"device-id", 0x11600, 0x00100},
531 {"profile", 0x11700, 0x03900},
532 {"default-config", 0x15000, 0x04000},
533 {"user-config", 0x19000, 0x04000},
534 {"firmware", 0x20000, 0x7c8000},
535 {"certyficate", 0x7e8000, 0x08000},
536 {"radio", 0x7f0000, 0x10000},
540 .first_sysupgrade_partition
= "os-image",
541 .last_sysupgrade_partition
= "file-system",
544 /** Firmware layout for the C59v1 */
546 .id
= "ARCHER-C59-V1",
550 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
551 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
552 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
553 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n",
554 .support_trail
= '\x00',
555 .soft_ver
= "soft_ver:1.0.0\n",
557 /* We're using a dynamic kernel/rootfs split here */
559 {"fs-uboot", 0x00000, 0x10000},
560 {"default-mac", 0x10000, 0x00200},
561 {"pin", 0x10200, 0x00200},
562 {"device-id", 0x10400, 0x00100},
563 {"product-info", 0x10500, 0x0fb00},
564 {"firmware", 0x20000, 0xe30000},
565 {"partition-table", 0xe50000, 0x10000},
566 {"soft-version", 0xe60000, 0x10000},
567 {"support-list", 0xe70000, 0x10000},
568 {"profile", 0xe80000, 0x10000},
569 {"default-config", 0xe90000, 0x10000},
570 {"user-config", 0xea0000, 0x40000},
571 {"usb-config", 0xee0000, 0x10000},
572 {"certificate", 0xef0000, 0x10000},
573 {"qos-db", 0xf00000, 0x40000},
574 {"log", 0xfe0000, 0x10000},
575 {"radio", 0xff0000, 0x10000},
579 .first_sysupgrade_partition
= "os-image",
580 .last_sysupgrade_partition
= "file-system",
583 /** Firmware layout for the C59v2 */
585 .id
= "ARCHER-C59-V2",
589 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
590 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
591 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
592 .support_trail
= '\x00',
593 .soft_ver
= "soft_ver:2.0.0 Build 20161206 rel.7303\n",
595 /** We're using a dynamic kernel/rootfs split here */
597 {"factory-boot", 0x00000, 0x20000},
598 {"fs-uboot", 0x20000, 0x10000},
599 {"default-mac", 0x30000, 0x00200},
600 {"pin", 0x30200, 0x00200},
601 {"device-id", 0x30400, 0x00100},
602 {"product-info", 0x30500, 0x0fb00},
603 {"firmware", 0x40000, 0xe10000},
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 {"extra-para", 0xf00000, 0x10000},
613 {"qos-db", 0xf10000, 0x30000},
614 {"log", 0xfe0000, 0x10000},
615 {"radio", 0xff0000, 0x10000},
619 .first_sysupgrade_partition
= "os-image",
620 .last_sysupgrade_partition
= "file-system",
623 /** Firmware layout for the C6v2 */
625 .id
= "ARCHER-C6-V2",
629 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
630 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
631 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
632 .support_trail
= '\x00',
633 .soft_ver
= "soft_ver:1.0.0\n",
636 {"fs-uboot", 0x00000, 0x20000},
637 {"default-mac", 0x20000, 0x00200},
638 {"pin", 0x20200, 0x00100},
639 {"product-info", 0x20300, 0x00200},
640 {"device-id", 0x20500, 0x0fb00},
641 {"firmware", 0x30000, 0x7a9400},
642 {"soft-version", 0x7d9400, 0x00100},
643 {"extra-para", 0x7d9500, 0x00100},
644 {"support-list", 0x7d9600, 0x00200},
645 {"profile", 0x7d9800, 0x03000},
646 {"default-config", 0x7dc800, 0x03000},
647 {"partition-table", 0x7df800, 0x00800},
648 {"user-config", 0x7e0000, 0x0c000},
649 {"certificate", 0x7ec000, 0x04000},
650 {"radio", 0x7f0000, 0x10000},
654 .first_sysupgrade_partition
= "os-image",
655 .last_sysupgrade_partition
= "file-system",
659 /** Firmware layout for the C60v1 */
661 .id
= "ARCHER-C60-V1",
665 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
666 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
667 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
668 .support_trail
= '\x00',
669 .soft_ver
= "soft_ver:1.0.0\n",
672 {"fs-uboot", 0x00000, 0x10000},
673 {"default-mac", 0x10000, 0x00200},
674 {"pin", 0x10200, 0x00200},
675 {"product-info", 0x10400, 0x00100},
676 {"partition-table", 0x10500, 0x00800},
677 {"soft-version", 0x11300, 0x00200},
678 {"support-list", 0x11500, 0x00100},
679 {"device-id", 0x11600, 0x00100},
680 {"profile", 0x11700, 0x03900},
681 {"default-config", 0x15000, 0x04000},
682 {"user-config", 0x19000, 0x04000},
683 {"firmware", 0x20000, 0x7c8000},
684 {"certyficate", 0x7e8000, 0x08000},
685 {"radio", 0x7f0000, 0x10000},
689 .first_sysupgrade_partition
= "os-image",
690 .last_sysupgrade_partition
= "file-system",
693 /** Firmware layout for the C60v2 */
695 .id
= "ARCHER-C60-V2",
699 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
700 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
701 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
702 .support_trail
= '\x00',
703 .soft_ver
= "soft_ver:2.0.0\n",
706 {"factory-boot", 0x00000, 0x1fb00},
707 {"default-mac", 0x1fb00, 0x00200},
708 {"pin", 0x1fd00, 0x00100},
709 {"product-info", 0x1fe00, 0x00100},
710 {"device-id", 0x1ff00, 0x00100},
711 {"fs-uboot", 0x20000, 0x10000},
712 {"firmware", 0x30000, 0x7a0000},
713 {"soft-version", 0x7d9500, 0x00100},
714 {"support-list", 0x7d9600, 0x00100},
715 {"extra-para", 0x7d9700, 0x00100},
716 {"profile", 0x7d9800, 0x03000},
717 {"default-config", 0x7dc800, 0x03000},
718 {"partition-table", 0x7df800, 0x00800},
719 {"user-config", 0x7e0000, 0x0c000},
720 {"certificate", 0x7ec000, 0x04000},
721 {"radio", 0x7f0000, 0x10000},
725 .first_sysupgrade_partition
= "os-image",
726 .last_sysupgrade_partition
= "file-system",
729 /** Firmware layout for the C5 */
731 .id
= "ARCHER-C5-V2",
735 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
736 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
737 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
738 .support_trail
= '\x00',
742 {"fs-uboot", 0x00000, 0x40000},
743 {"os-image", 0x40000, 0x200000},
744 {"file-system", 0x240000, 0xc00000},
745 {"default-mac", 0xe40000, 0x00200},
746 {"pin", 0xe40200, 0x00200},
747 {"product-info", 0xe40400, 0x00200},
748 {"partition-table", 0xe50000, 0x10000},
749 {"soft-version", 0xe60000, 0x00200},
750 {"support-list", 0xe61000, 0x0f000},
751 {"profile", 0xe70000, 0x10000},
752 {"default-config", 0xe80000, 0x10000},
753 {"user-config", 0xe90000, 0x50000},
754 {"log", 0xee0000, 0x100000},
755 {"radio_bk", 0xfe0000, 0x10000},
756 {"radio", 0xff0000, 0x10000},
760 .first_sysupgrade_partition
= "os-image",
761 .last_sysupgrade_partition
= "file-system"
764 /** Firmware layout for the C7 */
766 .id
= "ARCHER-C7-V4",
769 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
770 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
771 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
772 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
773 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
774 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
775 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
776 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
777 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
778 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
779 .support_trail
= '\x00',
780 .soft_ver
= "soft_ver:1.0.0\n",
782 /* We're using a dynamic kernel/rootfs split here */
784 {"factory-boot", 0x00000, 0x20000},
785 {"fs-uboot", 0x20000, 0x20000},
786 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
787 /* Stock: name file-system base 0x160000 size 0xda0000 */
788 {"default-mac", 0xf00000, 0x00200},
789 {"pin", 0xf00200, 0x00200},
790 {"device-id", 0xf00400, 0x00100},
791 {"product-info", 0xf00500, 0x0fb00},
792 {"soft-version", 0xf10000, 0x00100},
793 {"extra-para", 0xf11000, 0x01000},
794 {"support-list", 0xf12000, 0x0a000},
795 {"profile", 0xf1c000, 0x04000},
796 {"default-config", 0xf20000, 0x10000},
797 {"user-config", 0xf30000, 0x40000},
798 {"qos-db", 0xf70000, 0x40000},
799 {"certificate", 0xfb0000, 0x10000},
800 {"partition-table", 0xfc0000, 0x10000},
801 {"log", 0xfd0000, 0x20000},
802 {"radio", 0xff0000, 0x10000},
806 .first_sysupgrade_partition
= "os-image",
807 .last_sysupgrade_partition
= "file-system",
810 /** Firmware layout for the C7 v5*/
812 .id
= "ARCHER-C7-V5",
815 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
816 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
817 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
818 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
819 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
820 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
821 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n",
823 .support_trail
= '\x00',
824 .soft_ver
= "soft_ver:1.0.0\n",
826 /* We're using a dynamic kernel/rootfs split here */
828 {"factory-boot", 0x00000, 0x20000},
829 {"fs-uboot", 0x20000, 0x20000},
830 {"partition-table", 0x40000, 0x10000},
831 {"radio", 0x50000, 0x10000},
832 {"default-mac", 0x60000, 0x00200},
833 {"pin", 0x60200, 0x00200},
834 {"device-id", 0x60400, 0x00100},
835 {"product-info", 0x60500, 0x0fb00},
836 {"soft-version", 0x70000, 0x01000},
837 {"extra-para", 0x71000, 0x01000},
838 {"support-list", 0x72000, 0x0a000},
839 {"profile", 0x7c000, 0x04000},
840 {"user-config", 0x80000, 0x40000},
843 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
844 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
846 {"log", 0xfc0000, 0x20000},
847 {"certificate", 0xfe0000, 0x10000},
848 {"default-config", 0xff0000, 0x10000},
853 .first_sysupgrade_partition
= "os-image",
854 .last_sysupgrade_partition
= "file-system",
857 /** Firmware layout for the C9 */
863 "{product_name:ArcherC9,"
865 "special_id:00000000}\n",
866 .support_trail
= '\x00',
870 {"fs-uboot", 0x00000, 0x40000},
871 {"os-image", 0x40000, 0x200000},
872 {"file-system", 0x240000, 0xc00000},
873 {"default-mac", 0xe40000, 0x00200},
874 {"pin", 0xe40200, 0x00200},
875 {"product-info", 0xe40400, 0x00200},
876 {"partition-table", 0xe50000, 0x10000},
877 {"soft-version", 0xe60000, 0x00200},
878 {"support-list", 0xe61000, 0x0f000},
879 {"profile", 0xe70000, 0x10000},
880 {"default-config", 0xe80000, 0x10000},
881 {"user-config", 0xe90000, 0x50000},
882 {"log", 0xee0000, 0x100000},
883 {"radio_bk", 0xfe0000, 0x10000},
884 {"radio", 0xff0000, 0x10000},
888 .first_sysupgrade_partition
= "os-image",
889 .last_sysupgrade_partition
= "file-system"
892 /** Firmware layout for the EAP120 */
895 .vendor
= "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
898 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
899 .support_trail
= '\xff',
903 {"fs-uboot", 0x00000, 0x20000},
904 {"partition-table", 0x20000, 0x02000},
905 {"default-mac", 0x30000, 0x00020},
906 {"support-list", 0x31000, 0x00100},
907 {"product-info", 0x31100, 0x00100},
908 {"soft-version", 0x32000, 0x00100},
909 {"os-image", 0x40000, 0x180000},
910 {"file-system", 0x1c0000, 0x600000},
911 {"user-config", 0x7c0000, 0x10000},
912 {"backup-config", 0x7d0000, 0x10000},
913 {"log", 0x7e0000, 0x10000},
914 {"radio", 0x7f0000, 0x10000},
918 .first_sysupgrade_partition
= "os-image",
919 .last_sysupgrade_partition
= "file-system"
922 /** Firmware layout for the TL-WA850RE v2 */
928 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
929 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
930 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
931 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
932 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
933 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
934 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
935 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
936 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
937 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
938 .support_trail
= '\x00',
942 576KB were moved from file-system to os-image
943 in comparison to the stock image
946 {"fs-uboot", 0x00000, 0x20000},
947 {"os-image", 0x20000, 0x150000},
948 {"file-system", 0x170000, 0x240000},
949 {"partition-table", 0x3b0000, 0x02000},
950 {"default-mac", 0x3c0000, 0x00020},
951 {"pin", 0x3c0100, 0x00020},
952 {"product-info", 0x3c1000, 0x01000},
953 {"soft-version", 0x3c2000, 0x00100},
954 {"support-list", 0x3c3000, 0x01000},
955 {"profile", 0x3c4000, 0x08000},
956 {"user-config", 0x3d0000, 0x10000},
957 {"default-config", 0x3e0000, 0x10000},
958 {"radio", 0x3f0000, 0x10000},
962 .first_sysupgrade_partition
= "os-image",
963 .last_sysupgrade_partition
= "file-system"
966 /** Firmware layout for the TL-WA855RE v1 */
972 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
973 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
974 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
975 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
976 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
977 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
978 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
979 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
980 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
981 .support_trail
= '\x00',
985 {"fs-uboot", 0x00000, 0x20000},
986 {"os-image", 0x20000, 0x150000},
987 {"file-system", 0x170000, 0x240000},
988 {"partition-table", 0x3b0000, 0x02000},
989 {"default-mac", 0x3c0000, 0x00020},
990 {"pin", 0x3c0100, 0x00020},
991 {"product-info", 0x3c1000, 0x01000},
992 {"soft-version", 0x3c2000, 0x00100},
993 {"support-list", 0x3c3000, 0x01000},
994 {"profile", 0x3c4000, 0x08000},
995 {"user-config", 0x3d0000, 0x10000},
996 {"default-config", 0x3e0000, 0x10000},
997 {"radio", 0x3f0000, 0x10000},
1001 .first_sysupgrade_partition
= "os-image",
1002 .last_sysupgrade_partition
= "file-system"
1005 /** Firmware layout for the TL-WR1043 v5 */
1007 .id
= "TLWR1043NV5",
1011 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
1012 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
1013 .support_trail
= '\x00',
1014 .soft_ver
= "soft_ver:1.0.0\n",
1016 {"factory-boot", 0x00000, 0x20000},
1017 {"fs-uboot", 0x20000, 0x20000},
1018 {"firmware", 0x40000, 0xec0000},
1019 {"default-mac", 0xf00000, 0x00200},
1020 {"pin", 0xf00200, 0x00200},
1021 {"device-id", 0xf00400, 0x00100},
1022 {"product-info", 0xf00500, 0x0fb00},
1023 {"soft-version", 0xf10000, 0x01000},
1024 {"extra-para", 0xf11000, 0x01000},
1025 {"support-list", 0xf12000, 0x0a000},
1026 {"profile", 0xf1c000, 0x04000},
1027 {"default-config", 0xf20000, 0x10000},
1028 {"user-config", 0xf30000, 0x40000},
1029 {"qos-db", 0xf70000, 0x40000},
1030 {"certificate", 0xfb0000, 0x10000},
1031 {"partition-table", 0xfc0000, 0x10000},
1032 {"log", 0xfd0000, 0x20000},
1033 {"radio", 0xff0000, 0x10000},
1036 .first_sysupgrade_partition
= "os-image",
1037 .last_sysupgrade_partition
= "file-system"
1040 /** Firmware layout for the TL-WR1043 v4 */
1042 .id
= "TLWR1043NDV4",
1046 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1047 .support_trail
= '\x00',
1050 /* We're using a dynamic kernel/rootfs split here */
1052 {"fs-uboot", 0x00000, 0x20000},
1053 {"firmware", 0x20000, 0xf30000},
1054 {"default-mac", 0xf50000, 0x00200},
1055 {"pin", 0xf50200, 0x00200},
1056 {"product-info", 0xf50400, 0x0fc00},
1057 {"soft-version", 0xf60000, 0x0b000},
1058 {"support-list", 0xf6b000, 0x04000},
1059 {"profile", 0xf70000, 0x04000},
1060 {"default-config", 0xf74000, 0x0b000},
1061 {"user-config", 0xf80000, 0x40000},
1062 {"partition-table", 0xfc0000, 0x10000},
1063 {"log", 0xfd0000, 0x20000},
1064 {"radio", 0xff0000, 0x10000},
1068 .first_sysupgrade_partition
= "os-image",
1069 .last_sysupgrade_partition
= "file-system"
1072 /** Firmware layout for the TL-WR902AC v1 */
1074 .id
= "TL-WR902AC-V1",
1078 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1079 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1080 .support_trail
= '\x00',
1084 384KB were moved from file-system to os-image
1085 in comparison to the stock image
1088 {"fs-uboot", 0x00000, 0x20000},
1089 {"firmware", 0x20000, 0x730000},
1090 {"default-mac", 0x750000, 0x00200},
1091 {"pin", 0x750200, 0x00200},
1092 {"product-info", 0x750400, 0x0fc00},
1093 {"soft-version", 0x760000, 0x0b000},
1094 {"support-list", 0x76b000, 0x04000},
1095 {"profile", 0x770000, 0x04000},
1096 {"default-config", 0x774000, 0x0b000},
1097 {"user-config", 0x780000, 0x40000},
1098 {"partition-table", 0x7c0000, 0x10000},
1099 {"log", 0x7d0000, 0x20000},
1100 {"radio", 0x7f0000, 0x10000},
1104 .first_sysupgrade_partition
= "os-image",
1105 .last_sysupgrade_partition
= "file-system",
1108 /** Firmware layout for the TL-WR942N V1 */
1114 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1115 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1116 .support_trail
= '\x00',
1120 {"fs-uboot", 0x00000, 0x20000},
1121 {"firmware", 0x20000, 0xe20000},
1122 {"default-mac", 0xe40000, 0x00200},
1123 {"pin", 0xe40200, 0x00200},
1124 {"product-info", 0xe40400, 0x0fc00},
1125 {"partition-table", 0xe50000, 0x10000},
1126 {"soft-version", 0xe60000, 0x10000},
1127 {"support-list", 0xe70000, 0x10000},
1128 {"profile", 0xe80000, 0x10000},
1129 {"default-config", 0xe90000, 0x10000},
1130 {"user-config", 0xea0000, 0x40000},
1131 {"qos-db", 0xee0000, 0x40000},
1132 {"certificate", 0xf20000, 0x10000},
1133 {"usb-config", 0xfb0000, 0x10000},
1134 {"log", 0xfc0000, 0x20000},
1135 {"radio-bk", 0xfe0000, 0x10000},
1136 {"radio", 0xff0000, 0x10000},
1140 .first_sysupgrade_partition
= "os-image",
1141 .last_sysupgrade_partition
= "file-system",
1144 /** Firmware layout for the RE350 v1 */
1150 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1151 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1152 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1153 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1154 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1155 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1156 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1157 .support_trail
= '\x00',
1160 /** We're using a dynamic kernel/rootfs split here */
1162 {"fs-uboot", 0x00000, 0x20000},
1163 {"firmware", 0x20000, 0x5e0000},
1164 {"partition-table", 0x600000, 0x02000},
1165 {"default-mac", 0x610000, 0x00020},
1166 {"pin", 0x610100, 0x00020},
1167 {"product-info", 0x611100, 0x01000},
1168 {"soft-version", 0x620000, 0x01000},
1169 {"support-list", 0x621000, 0x01000},
1170 {"profile", 0x622000, 0x08000},
1171 {"user-config", 0x630000, 0x10000},
1172 {"default-config", 0x640000, 0x10000},
1173 {"radio", 0x7f0000, 0x10000},
1177 .first_sysupgrade_partition
= "os-image",
1178 .last_sysupgrade_partition
= "file-system"
1181 /** Firmware layout for the RE350K v1 */
1187 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1188 .support_trail
= '\x00',
1191 /** We're using a dynamic kernel/rootfs split here */
1193 {"fs-uboot", 0x00000, 0x20000},
1194 {"firmware", 0x20000, 0xd70000},
1195 {"partition-table", 0xd90000, 0x02000},
1196 {"default-mac", 0xda0000, 0x00020},
1197 {"pin", 0xda0100, 0x00020},
1198 {"product-info", 0xda1100, 0x01000},
1199 {"soft-version", 0xdb0000, 0x01000},
1200 {"support-list", 0xdb1000, 0x01000},
1201 {"profile", 0xdb2000, 0x08000},
1202 {"user-config", 0xdc0000, 0x10000},
1203 {"default-config", 0xdd0000, 0x10000},
1204 {"device-id", 0xde0000, 0x00108},
1205 {"radio", 0xff0000, 0x10000},
1209 .first_sysupgrade_partition
= "os-image",
1210 .last_sysupgrade_partition
= "file-system"
1213 /** Firmware layout for the RE355 */
1219 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1220 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1221 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1222 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1223 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1224 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1225 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1226 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1227 .support_trail
= '\x00',
1230 /* We're using a dynamic kernel/rootfs split here */
1232 {"fs-uboot", 0x00000, 0x20000},
1233 {"firmware", 0x20000, 0x5e0000},
1234 {"partition-table", 0x600000, 0x02000},
1235 {"default-mac", 0x610000, 0x00020},
1236 {"pin", 0x610100, 0x00020},
1237 {"product-info", 0x611100, 0x01000},
1238 {"soft-version", 0x620000, 0x01000},
1239 {"support-list", 0x621000, 0x01000},
1240 {"profile", 0x622000, 0x08000},
1241 {"user-config", 0x630000, 0x10000},
1242 {"default-config", 0x640000, 0x10000},
1243 {"radio", 0x7f0000, 0x10000},
1247 .first_sysupgrade_partition
= "os-image",
1248 .last_sysupgrade_partition
= "file-system"
1251 /** Firmware layout for the RE450 */
1257 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1258 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1259 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1260 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1261 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1262 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1263 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1264 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1265 .support_trail
= '\x00',
1268 /** We're using a dynamic kernel/rootfs split here */
1270 {"fs-uboot", 0x00000, 0x20000},
1271 {"firmware", 0x20000, 0x5e0000},
1272 {"partition-table", 0x600000, 0x02000},
1273 {"default-mac", 0x610000, 0x00020},
1274 {"pin", 0x610100, 0x00020},
1275 {"product-info", 0x611100, 0x01000},
1276 {"soft-version", 0x620000, 0x01000},
1277 {"support-list", 0x621000, 0x01000},
1278 {"profile", 0x622000, 0x08000},
1279 {"user-config", 0x630000, 0x10000},
1280 {"default-config", 0x640000, 0x10000},
1281 {"radio", 0x7f0000, 0x10000},
1285 .first_sysupgrade_partition
= "os-image",
1286 .last_sysupgrade_partition
= "file-system"
1289 /** Firmware layout for the RE450 v2 */
1295 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1296 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1297 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1298 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1299 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1300 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1301 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1302 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1303 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1304 .support_trail
= '\x00',
1307 /* We're using a dynamic kernel/rootfs split here */
1309 {"fs-uboot", 0x00000, 0x20000},
1310 {"firmware", 0x20000, 0x5e0000},
1311 {"partition-table", 0x600000, 0x02000},
1312 {"default-mac", 0x610000, 0x00020},
1313 {"pin", 0x610100, 0x00020},
1314 {"product-info", 0x611100, 0x01000},
1315 {"soft-version", 0x620000, 0x01000},
1316 {"support-list", 0x621000, 0x01000},
1317 {"profile", 0x622000, 0x08000},
1318 {"user-config", 0x630000, 0x10000},
1319 {"default-config", 0x640000, 0x10000},
1320 {"radio", 0x7f0000, 0x10000},
1325 .first_sysupgrade_partition
= "os-image",
1326 .last_sysupgrade_partition
= "file-system"
1332 #define error(_ret, _errno, _str, ...) \
1334 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1335 strerror(_errno)); \
1341 /** Stores a uint32 as big endian */
1342 static inline void put32(uint8_t *buf
, uint32_t val
) {
1349 /** Allocates a new image partition */
1350 static struct image_partition_entry
alloc_image_partition(const char *name
, size_t len
) {
1351 struct image_partition_entry entry
= {name
, len
, malloc(len
)};
1353 error(1, errno
, "malloc");
1358 /** Frees an image partition */
1359 static void free_image_partition(struct image_partition_entry entry
) {
1363 static time_t source_date_epoch
= -1;
1364 static void set_source_date_epoch() {
1365 char *env
= getenv("SOURCE_DATE_EPOCH");
1369 source_date_epoch
= strtoull(env
, &endptr
, 10);
1370 if (errno
|| (endptr
&& *endptr
!= '\0')) {
1371 fprintf(stderr
, "Invalid SOURCE_DATE_EPOCH");
1377 /** Generates the partition-table partition */
1378 static struct image_partition_entry
make_partition_table(const struct flash_partition_entry
*p
) {
1379 struct image_partition_entry entry
= alloc_image_partition("partition-table", 0x800);
1381 char *s
= (char *)entry
.data
, *end
= (char *)(s
+entry
.size
);
1389 for (i
= 0; p
[i
].name
; i
++) {
1391 size_t w
= snprintf(s
, len
, "partition %s base 0x%05x size 0x%05x\n", p
[i
].name
, p
[i
].base
, p
[i
].size
);
1394 error(1, 0, "flash partition table overflow?");
1401 memset(s
, 0xff, end
-s
);
1407 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1408 static inline uint8_t bcd(uint8_t v
) {
1409 return 0x10 * (v
/10) + v
%10;
1413 /** Generates the soft-version partition */
1414 static struct image_partition_entry
make_soft_version(uint32_t rev
) {
1415 struct image_partition_entry entry
= alloc_image_partition("soft-version", sizeof(struct soft_version
));
1416 struct soft_version
*s
= (struct soft_version
*)entry
.data
;
1420 if (source_date_epoch
!= -1)
1421 t
= source_date_epoch
;
1422 else if (time(&t
) == (time_t)(-1))
1423 error(1, errno
, "time");
1425 struct tm
*tm
= localtime(&t
);
1427 s
->magic
= htonl(0x0000000c);
1431 s
->version_major
= 0;
1432 s
->version_minor
= 0;
1433 s
->version_patch
= 0;
1435 s
->year_hi
= bcd((1900+tm
->tm_year
)/100);
1436 s
->year_lo
= bcd(tm
->tm_year
%100);
1437 s
->month
= bcd(tm
->tm_mon
+1);
1438 s
->day
= bcd(tm
->tm_mday
);
1439 s
->rev
= htonl(rev
);
1446 static struct image_partition_entry
make_soft_version_from_string(const char *soft_ver
) {
1447 /** String length _including_ the terminating zero byte */
1448 uint32_t ver_len
= strlen(soft_ver
) + 1;
1449 /** Partition contains 64 bit header, the version string, and one additional null byte */
1450 size_t partition_len
= 2*sizeof(uint32_t) + ver_len
+ 1;
1451 struct image_partition_entry entry
= alloc_image_partition("soft-version", partition_len
);
1453 uint32_t *len
= (uint32_t *)entry
.data
;
1454 len
[0] = htonl(ver_len
);
1456 memcpy(&len
[2], soft_ver
, ver_len
);
1458 entry
.data
[partition_len
- 1] = 0;
1463 /** Generates the support-list partition */
1464 static struct image_partition_entry
make_support_list(struct device_info
*info
) {
1465 size_t len
= strlen(info
->support_list
);
1466 struct image_partition_entry entry
= alloc_image_partition("support-list", len
+ 9);
1468 put32(entry
.data
, len
);
1469 memset(entry
.data
+4, 0, 4);
1470 memcpy(entry
.data
+8, info
->support_list
, len
);
1471 entry
.data
[len
+8] = info
->support_trail
;
1476 /** Creates a new image partition with an arbitrary name from a file */
1477 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
) {
1478 struct stat statbuf
;
1480 if (stat(filename
, &statbuf
) < 0)
1481 error(1, errno
, "unable to stat file `%s'", filename
);
1483 size_t len
= statbuf
.st_size
;
1486 if (file_system_partition
)
1487 len
= ALIGN(len
+ file_system_partition
->base
, 0x10000) + sizeof(jffs2_eof_mark
) - file_system_partition
->base
;
1489 len
= ALIGN(len
, 0x10000) + sizeof(jffs2_eof_mark
);
1491 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1493 FILE *file
= fopen(filename
, "rb");
1495 error(1, errno
, "unable to open file `%s'", filename
);
1497 if (fread(entry
.data
, statbuf
.st_size
, 1, file
) != 1)
1498 error(1, errno
, "unable to read file `%s'", filename
);
1500 if (add_jffs2_eof
) {
1501 uint8_t *eof
= entry
.data
+ statbuf
.st_size
, *end
= entry
.data
+entry
.size
;
1503 memset(eof
, 0xff, end
- eof
- sizeof(jffs2_eof_mark
));
1504 memcpy(end
- sizeof(jffs2_eof_mark
), jffs2_eof_mark
, sizeof(jffs2_eof_mark
));
1512 /** Creates a new image partition from arbitrary data */
1513 static struct image_partition_entry
put_data(const char *part_name
, const char *datain
, size_t len
) {
1515 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1517 memcpy(entry
.data
, datain
, len
);
1523 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1525 Example image partition table:
1527 fwup-ptn partition-table base 0x00800 size 0x00800
1528 fwup-ptn os-image base 0x01000 size 0x113b45
1529 fwup-ptn file-system base 0x114b45 size 0x1d0004
1530 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1532 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1533 the end of the partition table is marked with a zero byte.
1535 The firmware image must contain at least the partition-table and support-list partitions
1536 to be accepted. There aren't any alignment constraints for the image partitions.
1538 The partition-table partition contains the actual flash layout; partitions
1539 from the image partition table are mapped to the corresponding flash partitions during
1540 the firmware upgrade. The support-list partition contains a list of devices supported by
1543 The base offsets in the firmware partition table are relative to the end
1544 of the vendor information block, so the partition-table partition will
1545 actually start at offset 0x1814 of the image.
1547 I think partition-table must be the first partition in the firmware image.
1549 static void put_partitions(uint8_t *buffer
, const struct flash_partition_entry
*flash_parts
, const struct image_partition_entry
*parts
) {
1551 char *image_pt
= (char *)buffer
, *end
= image_pt
+ 0x800;
1553 size_t base
= 0x800;
1554 for (i
= 0; parts
[i
].name
; i
++) {
1555 for (j
= 0; flash_parts
[j
].name
; j
++) {
1556 if (!strcmp(flash_parts
[j
].name
, parts
[i
].name
)) {
1557 if (parts
[i
].size
> flash_parts
[j
].size
)
1558 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts
[j
].name
, (unsigned)flash_parts
[j
].size
);
1563 assert(flash_parts
[j
].name
);
1565 memcpy(buffer
+ base
, parts
[i
].data
, parts
[i
].size
);
1567 size_t len
= end
-image_pt
;
1568 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
);
1571 error(1, 0, "image partition table overflow?");
1575 base
+= parts
[i
].size
;
1579 /** Generates and writes the image MD5 checksum */
1580 static void put_md5(uint8_t *md5
, uint8_t *buffer
, unsigned int len
) {
1584 MD5_Update(&ctx
, md5_salt
, (unsigned int)sizeof(md5_salt
));
1585 MD5_Update(&ctx
, buffer
, len
);
1586 MD5_Final(md5
, &ctx
);
1591 Generates the firmware image in factory format
1597 0000-0003 Image size (4 bytes, big endian)
1598 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1599 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1600 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1601 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1602 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1603 1814-xxxx Firmware partitions
1605 static void * generate_factory_image(struct device_info
*info
, const struct image_partition_entry
*parts
, size_t *len
) {
1609 for (i
= 0; parts
[i
].name
; i
++)
1610 *len
+= parts
[i
].size
;
1612 uint8_t *image
= malloc(*len
);
1614 error(1, errno
, "malloc");
1616 memset(image
, 0xff, *len
);
1620 size_t vendor_len
= strlen(info
->vendor
);
1621 put32(image
+0x14, vendor_len
);
1622 memcpy(image
+0x18, info
->vendor
, vendor_len
);
1625 put_partitions(image
+ 0x1014, info
->partitions
, parts
);
1626 put_md5(image
+0x04, image
+0x14, *len
-0x14);
1632 Generates the firmware image in sysupgrade format
1634 This makes some assumptions about the provided flash and image partition tables and
1635 should be generalized when TP-LINK starts building its safeloader into hardware with
1636 different flash layouts.
1638 static void * generate_sysupgrade_image(struct device_info
*info
, const struct image_partition_entry
*image_parts
, size_t *len
) {
1640 size_t flash_first_partition_index
= 0;
1641 size_t flash_last_partition_index
= 0;
1642 const struct flash_partition_entry
*flash_first_partition
= NULL
;
1643 const struct flash_partition_entry
*flash_last_partition
= NULL
;
1644 const struct image_partition_entry
*image_last_partition
= NULL
;
1646 /** Find first and last partitions */
1647 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1648 if (!strcmp(info
->partitions
[i
].name
, info
->first_sysupgrade_partition
)) {
1649 flash_first_partition
= &info
->partitions
[i
];
1650 flash_first_partition_index
= i
;
1651 } else if (!strcmp(info
->partitions
[i
].name
, info
->last_sysupgrade_partition
)) {
1652 flash_last_partition
= &info
->partitions
[i
];
1653 flash_last_partition_index
= i
;
1657 assert(flash_first_partition
&& flash_last_partition
);
1658 assert(flash_first_partition_index
< flash_last_partition_index
);
1660 /** Find last partition from image to calculate needed size */
1661 for (i
= 0; image_parts
[i
].name
; i
++) {
1662 if (!strcmp(image_parts
[i
].name
, info
->last_sysupgrade_partition
)) {
1663 image_last_partition
= &image_parts
[i
];
1668 assert(image_last_partition
);
1670 *len
= flash_last_partition
->base
- flash_first_partition
->base
+ image_last_partition
->size
;
1672 uint8_t *image
= malloc(*len
);
1674 error(1, errno
, "malloc");
1676 memset(image
, 0xff, *len
);
1678 for (i
= flash_first_partition_index
; i
<= flash_last_partition_index
; i
++) {
1679 for (j
= 0; image_parts
[j
].name
; j
++) {
1680 if (!strcmp(info
->partitions
[i
].name
, image_parts
[j
].name
)) {
1681 if (image_parts
[j
].size
> info
->partitions
[i
].size
)
1682 error(1, 0, "%s partition too big (more than %u bytes)", info
->partitions
[i
].name
, (unsigned)info
->partitions
[i
].size
);
1683 memcpy(image
+ info
->partitions
[i
].base
- flash_first_partition
->base
, image_parts
[j
].data
, image_parts
[j
].size
);
1687 assert(image_parts
[j
].name
);
1694 /** Generates an image according to a given layout and writes it to a file */
1695 static void build_image(const char *output
,
1696 const char *kernel_image
,
1697 const char *rootfs_image
,
1701 struct device_info
*info
) {
1705 struct image_partition_entry parts
[7] = {};
1707 struct flash_partition_entry
*firmware_partition
= NULL
;
1708 struct flash_partition_entry
*os_image_partition
= NULL
;
1709 struct flash_partition_entry
*file_system_partition
= NULL
;
1710 size_t firmware_partition_index
= 0;
1712 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1713 if (!strcmp(info
->partitions
[i
].name
, "firmware"))
1715 firmware_partition
= &info
->partitions
[i
];
1716 firmware_partition_index
= i
;
1720 if (firmware_partition
)
1722 os_image_partition
= &info
->partitions
[firmware_partition_index
];
1723 file_system_partition
= &info
->partitions
[firmware_partition_index
+ 1];
1726 if (stat(kernel_image
, &kernel
) < 0)
1727 error(1, errno
, "unable to stat file `%s'", kernel_image
);
1729 if (kernel
.st_size
> firmware_partition
->size
)
1730 error(1, 0, "kernel overflowed firmware partition\n");
1732 for (i
= MAX_PARTITIONS
-1; i
>= firmware_partition_index
+ 1; i
--)
1733 info
->partitions
[i
+1] = info
->partitions
[i
];
1735 file_system_partition
->name
= "file-system";
1736 file_system_partition
->base
= firmware_partition
->base
+ kernel
.st_size
;
1738 /* Align partition start to erase blocks for factory images only */
1740 file_system_partition
->base
= ALIGN(firmware_partition
->base
+ kernel
.st_size
, 0x10000);
1742 file_system_partition
->size
= firmware_partition
->size
- file_system_partition
->base
;
1744 os_image_partition
->name
= "os-image";
1745 os_image_partition
->size
= kernel
.st_size
;
1748 parts
[0] = make_partition_table(info
->partitions
);
1750 parts
[1] = make_soft_version_from_string(info
->soft_ver
);
1752 parts
[1] = make_soft_version(rev
);
1754 parts
[2] = make_support_list(info
);
1755 parts
[3] = read_file("os-image", kernel_image
, false, NULL
);
1756 parts
[4] = read_file("file-system", rootfs_image
, add_jffs2_eof
, file_system_partition
);
1758 /* Some devices need the extra-para partition to accept the firmware */
1759 if (strcasecmp(info
->id
, "ARCHER-C2-V3") == 0 ||
1760 strcasecmp(info
->id
, "ARCHER-C25-V1") == 0 ||
1761 strcasecmp(info
->id
, "ARCHER-C59-V2") == 0 ||
1762 strcasecmp(info
->id
, "ARCHER-C60-V2") == 0 ||
1763 strcasecmp(info
->id
, "TLWR1043NV5") == 0) {
1764 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1765 parts
[5] = put_data("extra-para", mdat
, 11);
1766 } else if (strcasecmp(info
->id
, "ARCHER-A7-V5") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V4") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V5") == 0) {
1767 const char mdat
[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1768 parts
[5] = put_data("extra-para", mdat
, 11);
1769 } else if (strcasecmp(info
->id
, "ARCHER-C6-V2") == 0) {
1770 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1771 parts
[5] = put_data("extra-para", mdat
, 11);
1777 image
= generate_sysupgrade_image(info
, parts
, &len
);
1779 image
= generate_factory_image(info
, parts
, &len
);
1781 FILE *file
= fopen(output
, "wb");
1783 error(1, errno
, "unable to open output file");
1785 if (fwrite(image
, len
, 1, file
) != 1)
1786 error(1, 0, "unable to write output file");
1792 for (i
= 0; parts
[i
].name
; i
++)
1793 free_image_partition(parts
[i
]);
1797 static void usage(const char *argv0
) {
1799 "Usage: %s [OPTIONS...]\n"
1802 " -h show this help\n"
1804 "Create a new image:\n"
1805 " -B <board> create image for the board specified with <board>\n"
1806 " -k <file> read kernel image from the file <file>\n"
1807 " -r <file> read rootfs image from the file <file>\n"
1808 " -o <file> write output to the file <file>\n"
1809 " -V <rev> sets the revision number to <rev>\n"
1810 " -j add jffs2 end-of-filesystem markers\n"
1811 " -S create sysupgrade instead of factory image\n"
1812 "Extract an old image:\n"
1813 " -x <file> extract all oem firmware partition\n"
1814 " -d <dir> destination to extract the firmware partition\n"
1815 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1821 static struct device_info
*find_board(const char *id
)
1823 struct device_info
*board
= NULL
;
1825 for (board
= boards
; board
->id
!= NULL
; board
++)
1826 if (strcasecmp(id
, board
->id
) == 0)
1832 static int add_flash_partition(
1833 struct flash_partition_entry
*part_list
,
1840 /* check if the list has a free entry */
1841 for (ptr
= 0; ptr
< max_entries
; ptr
++, part_list
++) {
1842 if (part_list
->name
== NULL
&&
1843 part_list
->base
== 0 &&
1844 part_list
->size
== 0)
1848 if (ptr
== max_entries
) {
1849 error(1, 0, "No free flash part entry available.");
1852 part_list
->name
= calloc(1, strlen(name
) + 1);
1853 if (!part_list
->name
) {
1854 error(1, 0, "Unable to allocate memory");
1857 memcpy((char *)part_list
->name
, name
, strlen(name
));
1858 part_list
->base
= base
;
1859 part_list
->size
= size
;
1864 /** read the partition table into struct flash_partition_entry */
1865 static int read_partition_table(
1866 FILE *file
, long offset
,
1867 struct flash_partition_entry
*entries
, size_t max_entries
,
1872 const char *parthdr
= NULL
;
1873 const char *fwuphdr
= "fwup-ptn";
1874 const char *flashhdr
= "partition";
1876 /* TODO: search for the partition table */
1886 error(1, 0, "Invalid partition table");
1889 if (fseek(file
, offset
, SEEK_SET
) < 0)
1890 error(1, errno
, "Can not seek in the firmware");
1892 if (fread(buf
, 1, 2048, file
) < 0)
1893 error(1, errno
, "Can not read fwup-ptn from the firmware");
1897 /* look for the partition header */
1898 if (memcmp(buf
, parthdr
, strlen(parthdr
)) != 0) {
1899 fprintf(stderr
, "DEBUG: can not find fwuphdr\n");
1904 end
= buf
+ sizeof(buf
);
1905 while ((ptr
+ strlen(parthdr
)) < end
&&
1906 memcmp(ptr
, parthdr
, strlen(parthdr
)) == 0) {
1910 char name
[32] = { 0 };
1912 unsigned long base
= 0;
1913 unsigned long size
= 0;
1915 end_part
= memchr(ptr
, '\n', (end
- ptr
));
1916 if (end_part
== NULL
) {
1917 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1921 for (int i
= 0; i
<= 4; i
++) {
1922 if (end_part
<= ptr
)
1925 end_element
= memchr(ptr
, 0x20, (end_part
- ptr
));
1926 if (end_element
== NULL
) {
1927 error(1, errno
, "Ignoring the rest of the partition entries.");
1932 /* partition header */
1934 ptr
= end_element
+ 1;
1938 name_len
= (end_element
- ptr
) > 31 ? 31 : (end_element
- ptr
);
1939 strncpy(name
, ptr
, name_len
);
1940 name
[name_len
] = '\0';
1941 ptr
= end_element
+ 1;
1946 ptr
= end_element
+ 1;
1951 base
= strtoul(ptr
, NULL
, 16);
1952 ptr
= end_element
+ 1;
1957 ptr
= end_element
+ 1;
1958 /* actual size. The last element doesn't have a sepeartor */
1959 size
= strtoul(ptr
, NULL
, 16);
1960 /* the part ends with 0x09, 0x0d, 0x0a */
1962 add_flash_partition(entries
, max_entries
, name
, base
, size
);
1971 static void write_partition(
1973 size_t firmware_offset
,
1974 struct flash_partition_entry
*entry
,
1980 fseek(input_file
, entry
->base
+ firmware_offset
, SEEK_SET
);
1982 for (offset
= 0; sizeof(buf
) + offset
<= entry
->size
; offset
+= sizeof(buf
)) {
1983 if (fread(buf
, sizeof(buf
), 1, input_file
) < 0)
1984 error(1, errno
, "Can not read partition from input_file");
1986 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
1987 error(1, errno
, "Can not write partition to output_file");
1989 /* write last chunk smaller than buffer */
1990 if (offset
< entry
->size
) {
1991 offset
= entry
->size
- offset
;
1992 if (fread(buf
, offset
, 1, input_file
) < 0)
1993 error(1, errno
, "Can not read partition from input_file");
1994 if (fwrite(buf
, offset
, 1, output_file
) < 0)
1995 error(1, errno
, "Can not write partition to output_file");
1999 static int extract_firmware_partition(FILE *input_file
, size_t firmware_offset
, struct flash_partition_entry
*entry
, const char *output_directory
)
2002 char output
[PATH_MAX
];
2004 snprintf(output
, PATH_MAX
, "%s/%s", output_directory
, entry
->name
);
2005 output_file
= fopen(output
, "wb+");
2006 if (output_file
== NULL
) {
2007 error(1, errno
, "Can not open output file %s", output
);
2010 write_partition(input_file
, firmware_offset
, entry
, output_file
);
2012 fclose(output_file
);
2017 /** extract all partitions from the firmware file */
2018 static int extract_firmware(const char *input
, const char *output_directory
)
2020 struct flash_partition_entry entries
[16] = { 0 };
2021 size_t max_entries
= 16;
2022 size_t firmware_offset
= 0x1014;
2025 struct stat statbuf
;
2027 /* check input file */
2028 if (stat(input
, &statbuf
)) {
2029 error(1, errno
, "Can not read input firmware %s", input
);
2032 /* check if output directory exists */
2033 if (stat(output_directory
, &statbuf
)) {
2034 error(1, errno
, "Failed to stat output directory %s", output_directory
);
2037 if ((statbuf
.st_mode
& S_IFMT
) != S_IFDIR
) {
2038 error(1, errno
, "Given output directory is not a directory %s", output_directory
);
2041 input_file
= fopen(input
, "rb");
2043 if (read_partition_table(input_file
, firmware_offset
, entries
, 16, 0) != 0) {
2044 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2047 for (int i
= 0; i
< max_entries
; i
++) {
2048 if (entries
[i
].name
== NULL
&&
2049 entries
[i
].base
== 0 &&
2050 entries
[i
].size
== 0)
2053 extract_firmware_partition(input_file
, firmware_offset
, &entries
[i
], output_directory
);
2059 static struct flash_partition_entry
*find_partition(
2060 struct flash_partition_entry
*entries
, size_t max_entries
,
2061 const char *name
, const char *error_msg
)
2063 for (int i
= 0; i
< max_entries
; i
++, entries
++) {
2064 if (strcmp(entries
->name
, name
) == 0)
2068 error(1, 0, "%s", error_msg
);
2072 static void write_ff(FILE *output_file
, size_t size
)
2077 memset(buf
, 0xff, sizeof(buf
));
2079 for (offset
= 0; offset
+ sizeof(buf
) < size
; offset
+= sizeof(buf
)) {
2080 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2081 error(1, errno
, "Can not write 0xff to output_file");
2084 /* write last chunk smaller than buffer */
2085 if (offset
< size
) {
2086 offset
= size
- offset
;
2087 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2088 error(1, errno
, "Can not write partition to output_file");
2092 static void convert_firmware(const char *input
, const char *output
)
2094 struct flash_partition_entry fwup
[MAX_PARTITIONS
] = { 0 };
2095 struct flash_partition_entry flash
[MAX_PARTITIONS
] = { 0 };
2096 struct flash_partition_entry
*fwup_os_image
= NULL
, *fwup_file_system
= NULL
;
2097 struct flash_partition_entry
*flash_os_image
= NULL
, *flash_file_system
= NULL
;
2098 struct flash_partition_entry
*fwup_partition_table
= NULL
;
2099 size_t firmware_offset
= 0x1014;
2100 FILE *input_file
, *output_file
;
2102 struct stat statbuf
;
2104 /* check input file */
2105 if (stat(input
, &statbuf
)) {
2106 error(1, errno
, "Can not read input firmware %s", input
);
2109 input_file
= fopen(input
, "rb");
2111 error(1, 0, "Can not open input firmware %s", input
);
2113 output_file
= fopen(output
, "wb");
2115 error(1, 0, "Can not open output firmware %s", output
);
2117 if (read_partition_table(input_file
, firmware_offset
, fwup
, MAX_PARTITIONS
, 0) != 0) {
2118 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2121 fwup_os_image
= find_partition(fwup
, MAX_PARTITIONS
,
2122 "os-image", "Error can not find os-image partition (fwup)");
2123 fwup_file_system
= find_partition(fwup
, MAX_PARTITIONS
,
2124 "file-system", "Error can not find file-system partition (fwup)");
2125 fwup_partition_table
= find_partition(fwup
, MAX_PARTITIONS
,
2126 "partition-table", "Error can not find partition-table partition");
2128 /* the flash partition table has a 0x00000004 magic haeder */
2129 if (read_partition_table(input_file
, firmware_offset
+ fwup_partition_table
->base
+ 4, flash
, MAX_PARTITIONS
, 1) != 0)
2130 error(1, 0, "Error can not read the partition table (flash)");
2132 flash_os_image
= find_partition(flash
, MAX_PARTITIONS
,
2133 "os-image", "Error can not find os-image partition (flash)");
2134 flash_file_system
= find_partition(flash
, MAX_PARTITIONS
,
2135 "file-system", "Error can not find file-system partition (flash)");
2137 /* write os_image to 0x0 */
2138 write_partition(input_file
, firmware_offset
, fwup_os_image
, output_file
);
2139 write_ff(output_file
, flash_os_image
->size
- fwup_os_image
->size
);
2141 /* write file-system behind os_image */
2142 fseek(output_file
, flash_file_system
->base
- flash_os_image
->base
, SEEK_SET
);
2143 write_partition(input_file
, firmware_offset
, fwup_file_system
, output_file
);
2144 write_ff(output_file
, flash_file_system
->size
- fwup_file_system
->size
);
2146 fclose(output_file
);
2150 int main(int argc
, char *argv
[]) {
2151 const char *board
= NULL
, *kernel_image
= NULL
, *rootfs_image
= NULL
, *output
= NULL
;
2152 const char *extract_image
= NULL
, *output_directory
= NULL
, *convert_image
= NULL
;
2153 bool add_jffs2_eof
= false, sysupgrade
= false;
2155 struct device_info
*info
;
2156 set_source_date_epoch();
2161 c
= getopt(argc
, argv
, "B:k:r:o:V:jSh:x:d:z:");
2171 kernel_image
= optarg
;
2175 rootfs_image
= optarg
;
2183 sscanf(optarg
, "r%u", &rev
);
2187 add_jffs2_eof
= true;
2199 output_directory
= optarg
;
2203 extract_image
= optarg
;
2207 convert_image
= optarg
;
2216 if (extract_image
|| output_directory
) {
2218 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2219 if (!output_directory
)
2220 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2221 extract_firmware(extract_image
, output_directory
);
2222 } else if (convert_image
) {
2224 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2225 convert_firmware(convert_image
, output
);
2228 error(1, 0, "no board has been specified");
2230 error(1, 0, "no kernel image has been specified");
2232 error(1, 0, "no rootfs image has been specified");
2234 error(1, 0, "no output filename has been specified");
2236 info
= find_board(board
);
2239 error(1, 0, "unsupported board %s", board
);
2241 build_image(output
, kernel_image
, rootfs_image
, rev
, add_jffs2_eof
, sysupgrade
, info
);