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"
822 "{product_name:Archer C7,product_ver:5.0.0,special_id:4B520000}\n",
824 .support_trail
= '\x00',
825 .soft_ver
= "soft_ver:1.0.0\n",
827 /* We're using a dynamic kernel/rootfs split here */
829 {"factory-boot", 0x00000, 0x20000},
830 {"fs-uboot", 0x20000, 0x20000},
831 {"partition-table", 0x40000, 0x10000},
832 {"radio", 0x50000, 0x10000},
833 {"default-mac", 0x60000, 0x00200},
834 {"pin", 0x60200, 0x00200},
835 {"device-id", 0x60400, 0x00100},
836 {"product-info", 0x60500, 0x0fb00},
837 {"soft-version", 0x70000, 0x01000},
838 {"extra-para", 0x71000, 0x01000},
839 {"support-list", 0x72000, 0x0a000},
840 {"profile", 0x7c000, 0x04000},
841 {"user-config", 0x80000, 0x40000},
844 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
845 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
847 {"log", 0xfc0000, 0x20000},
848 {"certificate", 0xfe0000, 0x10000},
849 {"default-config", 0xff0000, 0x10000},
854 .first_sysupgrade_partition
= "os-image",
855 .last_sysupgrade_partition
= "file-system",
858 /** Firmware layout for the C9 */
864 "{product_name:ArcherC9,"
866 "special_id:00000000}\n",
867 .support_trail
= '\x00',
871 {"fs-uboot", 0x00000, 0x40000},
872 {"os-image", 0x40000, 0x200000},
873 {"file-system", 0x240000, 0xc00000},
874 {"default-mac", 0xe40000, 0x00200},
875 {"pin", 0xe40200, 0x00200},
876 {"product-info", 0xe40400, 0x00200},
877 {"partition-table", 0xe50000, 0x10000},
878 {"soft-version", 0xe60000, 0x00200},
879 {"support-list", 0xe61000, 0x0f000},
880 {"profile", 0xe70000, 0x10000},
881 {"default-config", 0xe80000, 0x10000},
882 {"user-config", 0xe90000, 0x50000},
883 {"log", 0xee0000, 0x100000},
884 {"radio_bk", 0xfe0000, 0x10000},
885 {"radio", 0xff0000, 0x10000},
889 .first_sysupgrade_partition
= "os-image",
890 .last_sysupgrade_partition
= "file-system"
893 /** Firmware layout for the EAP120 */
896 .vendor
= "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
899 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
900 .support_trail
= '\xff',
904 {"fs-uboot", 0x00000, 0x20000},
905 {"partition-table", 0x20000, 0x02000},
906 {"default-mac", 0x30000, 0x00020},
907 {"support-list", 0x31000, 0x00100},
908 {"product-info", 0x31100, 0x00100},
909 {"soft-version", 0x32000, 0x00100},
910 {"os-image", 0x40000, 0x180000},
911 {"file-system", 0x1c0000, 0x600000},
912 {"user-config", 0x7c0000, 0x10000},
913 {"backup-config", 0x7d0000, 0x10000},
914 {"log", 0x7e0000, 0x10000},
915 {"radio", 0x7f0000, 0x10000},
919 .first_sysupgrade_partition
= "os-image",
920 .last_sysupgrade_partition
= "file-system"
923 /** Firmware layout for the TL-WA850RE v2 */
929 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
930 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
931 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
932 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
933 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
934 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
935 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
936 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
937 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
938 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
939 .support_trail
= '\x00',
943 576KB were moved from file-system to os-image
944 in comparison to the stock image
947 {"fs-uboot", 0x00000, 0x20000},
948 {"os-image", 0x20000, 0x150000},
949 {"file-system", 0x170000, 0x240000},
950 {"partition-table", 0x3b0000, 0x02000},
951 {"default-mac", 0x3c0000, 0x00020},
952 {"pin", 0x3c0100, 0x00020},
953 {"product-info", 0x3c1000, 0x01000},
954 {"soft-version", 0x3c2000, 0x00100},
955 {"support-list", 0x3c3000, 0x01000},
956 {"profile", 0x3c4000, 0x08000},
957 {"user-config", 0x3d0000, 0x10000},
958 {"default-config", 0x3e0000, 0x10000},
959 {"radio", 0x3f0000, 0x10000},
963 .first_sysupgrade_partition
= "os-image",
964 .last_sysupgrade_partition
= "file-system"
967 /** Firmware layout for the TL-WA855RE v1 */
973 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
974 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
975 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
976 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
977 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
978 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
979 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
980 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
981 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
982 .support_trail
= '\x00',
986 {"fs-uboot", 0x00000, 0x20000},
987 {"os-image", 0x20000, 0x150000},
988 {"file-system", 0x170000, 0x240000},
989 {"partition-table", 0x3b0000, 0x02000},
990 {"default-mac", 0x3c0000, 0x00020},
991 {"pin", 0x3c0100, 0x00020},
992 {"product-info", 0x3c1000, 0x01000},
993 {"soft-version", 0x3c2000, 0x00100},
994 {"support-list", 0x3c3000, 0x01000},
995 {"profile", 0x3c4000, 0x08000},
996 {"user-config", 0x3d0000, 0x10000},
997 {"default-config", 0x3e0000, 0x10000},
998 {"radio", 0x3f0000, 0x10000},
1002 .first_sysupgrade_partition
= "os-image",
1003 .last_sysupgrade_partition
= "file-system"
1006 /** Firmware layout for the TL-WR1043 v5 */
1008 .id
= "TLWR1043NV5",
1012 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
1013 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
1014 .support_trail
= '\x00',
1015 .soft_ver
= "soft_ver:1.0.0\n",
1017 {"factory-boot", 0x00000, 0x20000},
1018 {"fs-uboot", 0x20000, 0x20000},
1019 {"firmware", 0x40000, 0xec0000},
1020 {"default-mac", 0xf00000, 0x00200},
1021 {"pin", 0xf00200, 0x00200},
1022 {"device-id", 0xf00400, 0x00100},
1023 {"product-info", 0xf00500, 0x0fb00},
1024 {"soft-version", 0xf10000, 0x01000},
1025 {"extra-para", 0xf11000, 0x01000},
1026 {"support-list", 0xf12000, 0x0a000},
1027 {"profile", 0xf1c000, 0x04000},
1028 {"default-config", 0xf20000, 0x10000},
1029 {"user-config", 0xf30000, 0x40000},
1030 {"qos-db", 0xf70000, 0x40000},
1031 {"certificate", 0xfb0000, 0x10000},
1032 {"partition-table", 0xfc0000, 0x10000},
1033 {"log", 0xfd0000, 0x20000},
1034 {"radio", 0xff0000, 0x10000},
1037 .first_sysupgrade_partition
= "os-image",
1038 .last_sysupgrade_partition
= "file-system"
1041 /** Firmware layout for the TL-WR1043 v4 */
1043 .id
= "TLWR1043NDV4",
1047 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1048 .support_trail
= '\x00',
1051 /* We're using a dynamic kernel/rootfs split here */
1053 {"fs-uboot", 0x00000, 0x20000},
1054 {"firmware", 0x20000, 0xf30000},
1055 {"default-mac", 0xf50000, 0x00200},
1056 {"pin", 0xf50200, 0x00200},
1057 {"product-info", 0xf50400, 0x0fc00},
1058 {"soft-version", 0xf60000, 0x0b000},
1059 {"support-list", 0xf6b000, 0x04000},
1060 {"profile", 0xf70000, 0x04000},
1061 {"default-config", 0xf74000, 0x0b000},
1062 {"user-config", 0xf80000, 0x40000},
1063 {"partition-table", 0xfc0000, 0x10000},
1064 {"log", 0xfd0000, 0x20000},
1065 {"radio", 0xff0000, 0x10000},
1069 .first_sysupgrade_partition
= "os-image",
1070 .last_sysupgrade_partition
= "file-system"
1073 /** Firmware layout for the TL-WR902AC v1 */
1075 .id
= "TL-WR902AC-V1",
1079 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1080 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1081 .support_trail
= '\x00',
1085 384KB were moved from file-system to os-image
1086 in comparison to the stock image
1089 {"fs-uboot", 0x00000, 0x20000},
1090 {"firmware", 0x20000, 0x730000},
1091 {"default-mac", 0x750000, 0x00200},
1092 {"pin", 0x750200, 0x00200},
1093 {"product-info", 0x750400, 0x0fc00},
1094 {"soft-version", 0x760000, 0x0b000},
1095 {"support-list", 0x76b000, 0x04000},
1096 {"profile", 0x770000, 0x04000},
1097 {"default-config", 0x774000, 0x0b000},
1098 {"user-config", 0x780000, 0x40000},
1099 {"partition-table", 0x7c0000, 0x10000},
1100 {"log", 0x7d0000, 0x20000},
1101 {"radio", 0x7f0000, 0x10000},
1105 .first_sysupgrade_partition
= "os-image",
1106 .last_sysupgrade_partition
= "file-system",
1109 /** Firmware layout for the TL-WR942N V1 */
1115 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1116 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1117 .support_trail
= '\x00',
1121 {"fs-uboot", 0x00000, 0x20000},
1122 {"firmware", 0x20000, 0xe20000},
1123 {"default-mac", 0xe40000, 0x00200},
1124 {"pin", 0xe40200, 0x00200},
1125 {"product-info", 0xe40400, 0x0fc00},
1126 {"partition-table", 0xe50000, 0x10000},
1127 {"soft-version", 0xe60000, 0x10000},
1128 {"support-list", 0xe70000, 0x10000},
1129 {"profile", 0xe80000, 0x10000},
1130 {"default-config", 0xe90000, 0x10000},
1131 {"user-config", 0xea0000, 0x40000},
1132 {"qos-db", 0xee0000, 0x40000},
1133 {"certificate", 0xf20000, 0x10000},
1134 {"usb-config", 0xfb0000, 0x10000},
1135 {"log", 0xfc0000, 0x20000},
1136 {"radio-bk", 0xfe0000, 0x10000},
1137 {"radio", 0xff0000, 0x10000},
1141 .first_sysupgrade_partition
= "os-image",
1142 .last_sysupgrade_partition
= "file-system",
1145 /** Firmware layout for the RE350 v1 */
1151 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1152 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1153 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1154 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1155 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1156 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1157 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1158 .support_trail
= '\x00',
1161 /** We're using a dynamic kernel/rootfs split here */
1163 {"fs-uboot", 0x00000, 0x20000},
1164 {"firmware", 0x20000, 0x5e0000},
1165 {"partition-table", 0x600000, 0x02000},
1166 {"default-mac", 0x610000, 0x00020},
1167 {"pin", 0x610100, 0x00020},
1168 {"product-info", 0x611100, 0x01000},
1169 {"soft-version", 0x620000, 0x01000},
1170 {"support-list", 0x621000, 0x01000},
1171 {"profile", 0x622000, 0x08000},
1172 {"user-config", 0x630000, 0x10000},
1173 {"default-config", 0x640000, 0x10000},
1174 {"radio", 0x7f0000, 0x10000},
1178 .first_sysupgrade_partition
= "os-image",
1179 .last_sysupgrade_partition
= "file-system"
1182 /** Firmware layout for the RE350K v1 */
1188 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1189 .support_trail
= '\x00',
1192 /** We're using a dynamic kernel/rootfs split here */
1194 {"fs-uboot", 0x00000, 0x20000},
1195 {"firmware", 0x20000, 0xd70000},
1196 {"partition-table", 0xd90000, 0x02000},
1197 {"default-mac", 0xda0000, 0x00020},
1198 {"pin", 0xda0100, 0x00020},
1199 {"product-info", 0xda1100, 0x01000},
1200 {"soft-version", 0xdb0000, 0x01000},
1201 {"support-list", 0xdb1000, 0x01000},
1202 {"profile", 0xdb2000, 0x08000},
1203 {"user-config", 0xdc0000, 0x10000},
1204 {"default-config", 0xdd0000, 0x10000},
1205 {"device-id", 0xde0000, 0x00108},
1206 {"radio", 0xff0000, 0x10000},
1210 .first_sysupgrade_partition
= "os-image",
1211 .last_sysupgrade_partition
= "file-system"
1214 /** Firmware layout for the RE355 */
1220 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1221 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1222 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1223 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1224 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1225 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1226 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1227 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1228 .support_trail
= '\x00',
1231 /* We're using a dynamic kernel/rootfs split here */
1233 {"fs-uboot", 0x00000, 0x20000},
1234 {"firmware", 0x20000, 0x5e0000},
1235 {"partition-table", 0x600000, 0x02000},
1236 {"default-mac", 0x610000, 0x00020},
1237 {"pin", 0x610100, 0x00020},
1238 {"product-info", 0x611100, 0x01000},
1239 {"soft-version", 0x620000, 0x01000},
1240 {"support-list", 0x621000, 0x01000},
1241 {"profile", 0x622000, 0x08000},
1242 {"user-config", 0x630000, 0x10000},
1243 {"default-config", 0x640000, 0x10000},
1244 {"radio", 0x7f0000, 0x10000},
1248 .first_sysupgrade_partition
= "os-image",
1249 .last_sysupgrade_partition
= "file-system"
1252 /** Firmware layout for the RE450 */
1258 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1259 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1260 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1261 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1262 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1263 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1264 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1265 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1266 .support_trail
= '\x00',
1269 /** We're using a dynamic kernel/rootfs split here */
1271 {"fs-uboot", 0x00000, 0x20000},
1272 {"firmware", 0x20000, 0x5e0000},
1273 {"partition-table", 0x600000, 0x02000},
1274 {"default-mac", 0x610000, 0x00020},
1275 {"pin", 0x610100, 0x00020},
1276 {"product-info", 0x611100, 0x01000},
1277 {"soft-version", 0x620000, 0x01000},
1278 {"support-list", 0x621000, 0x01000},
1279 {"profile", 0x622000, 0x08000},
1280 {"user-config", 0x630000, 0x10000},
1281 {"default-config", 0x640000, 0x10000},
1282 {"radio", 0x7f0000, 0x10000},
1286 .first_sysupgrade_partition
= "os-image",
1287 .last_sysupgrade_partition
= "file-system"
1290 /** Firmware layout for the RE450 v2 */
1296 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1297 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1298 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1299 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1300 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1301 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1302 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1303 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1304 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1305 .support_trail
= '\x00',
1308 /* We're using a dynamic kernel/rootfs split here */
1310 {"fs-uboot", 0x00000, 0x20000},
1311 {"firmware", 0x20000, 0x5e0000},
1312 {"partition-table", 0x600000, 0x02000},
1313 {"default-mac", 0x610000, 0x00020},
1314 {"pin", 0x610100, 0x00020},
1315 {"product-info", 0x611100, 0x01000},
1316 {"soft-version", 0x620000, 0x01000},
1317 {"support-list", 0x621000, 0x01000},
1318 {"profile", 0x622000, 0x08000},
1319 {"user-config", 0x630000, 0x10000},
1320 {"default-config", 0x640000, 0x10000},
1321 {"radio", 0x7f0000, 0x10000},
1326 .first_sysupgrade_partition
= "os-image",
1327 .last_sysupgrade_partition
= "file-system"
1333 #define error(_ret, _errno, _str, ...) \
1335 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1336 strerror(_errno)); \
1342 /** Stores a uint32 as big endian */
1343 static inline void put32(uint8_t *buf
, uint32_t val
) {
1350 /** Allocates a new image partition */
1351 static struct image_partition_entry
alloc_image_partition(const char *name
, size_t len
) {
1352 struct image_partition_entry entry
= {name
, len
, malloc(len
)};
1354 error(1, errno
, "malloc");
1359 /** Frees an image partition */
1360 static void free_image_partition(struct image_partition_entry entry
) {
1364 static time_t source_date_epoch
= -1;
1365 static void set_source_date_epoch() {
1366 char *env
= getenv("SOURCE_DATE_EPOCH");
1370 source_date_epoch
= strtoull(env
, &endptr
, 10);
1371 if (errno
|| (endptr
&& *endptr
!= '\0')) {
1372 fprintf(stderr
, "Invalid SOURCE_DATE_EPOCH");
1378 /** Generates the partition-table partition */
1379 static struct image_partition_entry
make_partition_table(const struct flash_partition_entry
*p
) {
1380 struct image_partition_entry entry
= alloc_image_partition("partition-table", 0x800);
1382 char *s
= (char *)entry
.data
, *end
= (char *)(s
+entry
.size
);
1390 for (i
= 0; p
[i
].name
; i
++) {
1392 size_t w
= snprintf(s
, len
, "partition %s base 0x%05x size 0x%05x\n", p
[i
].name
, p
[i
].base
, p
[i
].size
);
1395 error(1, 0, "flash partition table overflow?");
1402 memset(s
, 0xff, end
-s
);
1408 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1409 static inline uint8_t bcd(uint8_t v
) {
1410 return 0x10 * (v
/10) + v
%10;
1414 /** Generates the soft-version partition */
1415 static struct image_partition_entry
make_soft_version(uint32_t rev
) {
1416 struct image_partition_entry entry
= alloc_image_partition("soft-version", sizeof(struct soft_version
));
1417 struct soft_version
*s
= (struct soft_version
*)entry
.data
;
1421 if (source_date_epoch
!= -1)
1422 t
= source_date_epoch
;
1423 else if (time(&t
) == (time_t)(-1))
1424 error(1, errno
, "time");
1426 struct tm
*tm
= localtime(&t
);
1428 s
->magic
= htonl(0x0000000c);
1432 s
->version_major
= 0;
1433 s
->version_minor
= 0;
1434 s
->version_patch
= 0;
1436 s
->year_hi
= bcd((1900+tm
->tm_year
)/100);
1437 s
->year_lo
= bcd(tm
->tm_year
%100);
1438 s
->month
= bcd(tm
->tm_mon
+1);
1439 s
->day
= bcd(tm
->tm_mday
);
1440 s
->rev
= htonl(rev
);
1447 static struct image_partition_entry
make_soft_version_from_string(const char *soft_ver
) {
1448 /** String length _including_ the terminating zero byte */
1449 uint32_t ver_len
= strlen(soft_ver
) + 1;
1450 /** Partition contains 64 bit header, the version string, and one additional null byte */
1451 size_t partition_len
= 2*sizeof(uint32_t) + ver_len
+ 1;
1452 struct image_partition_entry entry
= alloc_image_partition("soft-version", partition_len
);
1454 uint32_t *len
= (uint32_t *)entry
.data
;
1455 len
[0] = htonl(ver_len
);
1457 memcpy(&len
[2], soft_ver
, ver_len
);
1459 entry
.data
[partition_len
- 1] = 0;
1464 /** Generates the support-list partition */
1465 static struct image_partition_entry
make_support_list(struct device_info
*info
) {
1466 size_t len
= strlen(info
->support_list
);
1467 struct image_partition_entry entry
= alloc_image_partition("support-list", len
+ 9);
1469 put32(entry
.data
, len
);
1470 memset(entry
.data
+4, 0, 4);
1471 memcpy(entry
.data
+8, info
->support_list
, len
);
1472 entry
.data
[len
+8] = info
->support_trail
;
1477 /** Creates a new image partition with an arbitrary name from a file */
1478 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
) {
1479 struct stat statbuf
;
1481 if (stat(filename
, &statbuf
) < 0)
1482 error(1, errno
, "unable to stat file `%s'", filename
);
1484 size_t len
= statbuf
.st_size
;
1487 if (file_system_partition
)
1488 len
= ALIGN(len
+ file_system_partition
->base
, 0x10000) + sizeof(jffs2_eof_mark
) - file_system_partition
->base
;
1490 len
= ALIGN(len
, 0x10000) + sizeof(jffs2_eof_mark
);
1492 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1494 FILE *file
= fopen(filename
, "rb");
1496 error(1, errno
, "unable to open file `%s'", filename
);
1498 if (fread(entry
.data
, statbuf
.st_size
, 1, file
) != 1)
1499 error(1, errno
, "unable to read file `%s'", filename
);
1501 if (add_jffs2_eof
) {
1502 uint8_t *eof
= entry
.data
+ statbuf
.st_size
, *end
= entry
.data
+entry
.size
;
1504 memset(eof
, 0xff, end
- eof
- sizeof(jffs2_eof_mark
));
1505 memcpy(end
- sizeof(jffs2_eof_mark
), jffs2_eof_mark
, sizeof(jffs2_eof_mark
));
1513 /** Creates a new image partition from arbitrary data */
1514 static struct image_partition_entry
put_data(const char *part_name
, const char *datain
, size_t len
) {
1516 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1518 memcpy(entry
.data
, datain
, len
);
1524 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1526 Example image partition table:
1528 fwup-ptn partition-table base 0x00800 size 0x00800
1529 fwup-ptn os-image base 0x01000 size 0x113b45
1530 fwup-ptn file-system base 0x114b45 size 0x1d0004
1531 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1533 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1534 the end of the partition table is marked with a zero byte.
1536 The firmware image must contain at least the partition-table and support-list partitions
1537 to be accepted. There aren't any alignment constraints for the image partitions.
1539 The partition-table partition contains the actual flash layout; partitions
1540 from the image partition table are mapped to the corresponding flash partitions during
1541 the firmware upgrade. The support-list partition contains a list of devices supported by
1544 The base offsets in the firmware partition table are relative to the end
1545 of the vendor information block, so the partition-table partition will
1546 actually start at offset 0x1814 of the image.
1548 I think partition-table must be the first partition in the firmware image.
1550 static void put_partitions(uint8_t *buffer
, const struct flash_partition_entry
*flash_parts
, const struct image_partition_entry
*parts
) {
1552 char *image_pt
= (char *)buffer
, *end
= image_pt
+ 0x800;
1554 size_t base
= 0x800;
1555 for (i
= 0; parts
[i
].name
; i
++) {
1556 for (j
= 0; flash_parts
[j
].name
; j
++) {
1557 if (!strcmp(flash_parts
[j
].name
, parts
[i
].name
)) {
1558 if (parts
[i
].size
> flash_parts
[j
].size
)
1559 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts
[j
].name
, (unsigned)flash_parts
[j
].size
);
1564 assert(flash_parts
[j
].name
);
1566 memcpy(buffer
+ base
, parts
[i
].data
, parts
[i
].size
);
1568 size_t len
= end
-image_pt
;
1569 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
);
1572 error(1, 0, "image partition table overflow?");
1576 base
+= parts
[i
].size
;
1580 /** Generates and writes the image MD5 checksum */
1581 static void put_md5(uint8_t *md5
, uint8_t *buffer
, unsigned int len
) {
1585 MD5_Update(&ctx
, md5_salt
, (unsigned int)sizeof(md5_salt
));
1586 MD5_Update(&ctx
, buffer
, len
);
1587 MD5_Final(md5
, &ctx
);
1592 Generates the firmware image in factory format
1598 0000-0003 Image size (4 bytes, big endian)
1599 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1600 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1601 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1602 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1603 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1604 1814-xxxx Firmware partitions
1606 static void * generate_factory_image(struct device_info
*info
, const struct image_partition_entry
*parts
, size_t *len
) {
1610 for (i
= 0; parts
[i
].name
; i
++)
1611 *len
+= parts
[i
].size
;
1613 uint8_t *image
= malloc(*len
);
1615 error(1, errno
, "malloc");
1617 memset(image
, 0xff, *len
);
1621 size_t vendor_len
= strlen(info
->vendor
);
1622 put32(image
+0x14, vendor_len
);
1623 memcpy(image
+0x18, info
->vendor
, vendor_len
);
1626 put_partitions(image
+ 0x1014, info
->partitions
, parts
);
1627 put_md5(image
+0x04, image
+0x14, *len
-0x14);
1633 Generates the firmware image in sysupgrade format
1635 This makes some assumptions about the provided flash and image partition tables and
1636 should be generalized when TP-LINK starts building its safeloader into hardware with
1637 different flash layouts.
1639 static void * generate_sysupgrade_image(struct device_info
*info
, const struct image_partition_entry
*image_parts
, size_t *len
) {
1641 size_t flash_first_partition_index
= 0;
1642 size_t flash_last_partition_index
= 0;
1643 const struct flash_partition_entry
*flash_first_partition
= NULL
;
1644 const struct flash_partition_entry
*flash_last_partition
= NULL
;
1645 const struct image_partition_entry
*image_last_partition
= NULL
;
1647 /** Find first and last partitions */
1648 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1649 if (!strcmp(info
->partitions
[i
].name
, info
->first_sysupgrade_partition
)) {
1650 flash_first_partition
= &info
->partitions
[i
];
1651 flash_first_partition_index
= i
;
1652 } else if (!strcmp(info
->partitions
[i
].name
, info
->last_sysupgrade_partition
)) {
1653 flash_last_partition
= &info
->partitions
[i
];
1654 flash_last_partition_index
= i
;
1658 assert(flash_first_partition
&& flash_last_partition
);
1659 assert(flash_first_partition_index
< flash_last_partition_index
);
1661 /** Find last partition from image to calculate needed size */
1662 for (i
= 0; image_parts
[i
].name
; i
++) {
1663 if (!strcmp(image_parts
[i
].name
, info
->last_sysupgrade_partition
)) {
1664 image_last_partition
= &image_parts
[i
];
1669 assert(image_last_partition
);
1671 *len
= flash_last_partition
->base
- flash_first_partition
->base
+ image_last_partition
->size
;
1673 uint8_t *image
= malloc(*len
);
1675 error(1, errno
, "malloc");
1677 memset(image
, 0xff, *len
);
1679 for (i
= flash_first_partition_index
; i
<= flash_last_partition_index
; i
++) {
1680 for (j
= 0; image_parts
[j
].name
; j
++) {
1681 if (!strcmp(info
->partitions
[i
].name
, image_parts
[j
].name
)) {
1682 if (image_parts
[j
].size
> info
->partitions
[i
].size
)
1683 error(1, 0, "%s partition too big (more than %u bytes)", info
->partitions
[i
].name
, (unsigned)info
->partitions
[i
].size
);
1684 memcpy(image
+ info
->partitions
[i
].base
- flash_first_partition
->base
, image_parts
[j
].data
, image_parts
[j
].size
);
1688 assert(image_parts
[j
].name
);
1695 /** Generates an image according to a given layout and writes it to a file */
1696 static void build_image(const char *output
,
1697 const char *kernel_image
,
1698 const char *rootfs_image
,
1702 struct device_info
*info
) {
1706 struct image_partition_entry parts
[7] = {};
1708 struct flash_partition_entry
*firmware_partition
= NULL
;
1709 struct flash_partition_entry
*os_image_partition
= NULL
;
1710 struct flash_partition_entry
*file_system_partition
= NULL
;
1711 size_t firmware_partition_index
= 0;
1713 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1714 if (!strcmp(info
->partitions
[i
].name
, "firmware"))
1716 firmware_partition
= &info
->partitions
[i
];
1717 firmware_partition_index
= i
;
1721 if (firmware_partition
)
1723 os_image_partition
= &info
->partitions
[firmware_partition_index
];
1724 file_system_partition
= &info
->partitions
[firmware_partition_index
+ 1];
1727 if (stat(kernel_image
, &kernel
) < 0)
1728 error(1, errno
, "unable to stat file `%s'", kernel_image
);
1730 if (kernel
.st_size
> firmware_partition
->size
)
1731 error(1, 0, "kernel overflowed firmware partition\n");
1733 for (i
= MAX_PARTITIONS
-1; i
>= firmware_partition_index
+ 1; i
--)
1734 info
->partitions
[i
+1] = info
->partitions
[i
];
1736 file_system_partition
->name
= "file-system";
1737 file_system_partition
->base
= firmware_partition
->base
+ kernel
.st_size
;
1739 /* Align partition start to erase blocks for factory images only */
1741 file_system_partition
->base
= ALIGN(firmware_partition
->base
+ kernel
.st_size
, 0x10000);
1743 file_system_partition
->size
= firmware_partition
->size
- file_system_partition
->base
;
1745 os_image_partition
->name
= "os-image";
1746 os_image_partition
->size
= kernel
.st_size
;
1749 parts
[0] = make_partition_table(info
->partitions
);
1751 parts
[1] = make_soft_version_from_string(info
->soft_ver
);
1753 parts
[1] = make_soft_version(rev
);
1755 parts
[2] = make_support_list(info
);
1756 parts
[3] = read_file("os-image", kernel_image
, false, NULL
);
1757 parts
[4] = read_file("file-system", rootfs_image
, add_jffs2_eof
, file_system_partition
);
1759 /* Some devices need the extra-para partition to accept the firmware */
1760 if (strcasecmp(info
->id
, "ARCHER-C2-V3") == 0 ||
1761 strcasecmp(info
->id
, "ARCHER-C25-V1") == 0 ||
1762 strcasecmp(info
->id
, "ARCHER-C59-V2") == 0 ||
1763 strcasecmp(info
->id
, "ARCHER-C60-V2") == 0 ||
1764 strcasecmp(info
->id
, "TLWR1043NV5") == 0) {
1765 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1766 parts
[5] = put_data("extra-para", mdat
, 11);
1767 } else if (strcasecmp(info
->id
, "ARCHER-A7-V5") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V4") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V5") == 0) {
1768 const char mdat
[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1769 parts
[5] = put_data("extra-para", mdat
, 11);
1770 } else if (strcasecmp(info
->id
, "ARCHER-C6-V2") == 0) {
1771 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1772 parts
[5] = put_data("extra-para", mdat
, 11);
1778 image
= generate_sysupgrade_image(info
, parts
, &len
);
1780 image
= generate_factory_image(info
, parts
, &len
);
1782 FILE *file
= fopen(output
, "wb");
1784 error(1, errno
, "unable to open output file");
1786 if (fwrite(image
, len
, 1, file
) != 1)
1787 error(1, 0, "unable to write output file");
1793 for (i
= 0; parts
[i
].name
; i
++)
1794 free_image_partition(parts
[i
]);
1798 static void usage(const char *argv0
) {
1800 "Usage: %s [OPTIONS...]\n"
1803 " -h show this help\n"
1805 "Create a new image:\n"
1806 " -B <board> create image for the board specified with <board>\n"
1807 " -k <file> read kernel image from the file <file>\n"
1808 " -r <file> read rootfs image from the file <file>\n"
1809 " -o <file> write output to the file <file>\n"
1810 " -V <rev> sets the revision number to <rev>\n"
1811 " -j add jffs2 end-of-filesystem markers\n"
1812 " -S create sysupgrade instead of factory image\n"
1813 "Extract an old image:\n"
1814 " -x <file> extract all oem firmware partition\n"
1815 " -d <dir> destination to extract the firmware partition\n"
1816 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1822 static struct device_info
*find_board(const char *id
)
1824 struct device_info
*board
= NULL
;
1826 for (board
= boards
; board
->id
!= NULL
; board
++)
1827 if (strcasecmp(id
, board
->id
) == 0)
1833 static int add_flash_partition(
1834 struct flash_partition_entry
*part_list
,
1841 /* check if the list has a free entry */
1842 for (ptr
= 0; ptr
< max_entries
; ptr
++, part_list
++) {
1843 if (part_list
->name
== NULL
&&
1844 part_list
->base
== 0 &&
1845 part_list
->size
== 0)
1849 if (ptr
== max_entries
) {
1850 error(1, 0, "No free flash part entry available.");
1853 part_list
->name
= calloc(1, strlen(name
) + 1);
1854 if (!part_list
->name
) {
1855 error(1, 0, "Unable to allocate memory");
1858 memcpy((char *)part_list
->name
, name
, strlen(name
));
1859 part_list
->base
= base
;
1860 part_list
->size
= size
;
1865 /** read the partition table into struct flash_partition_entry */
1866 static int read_partition_table(
1867 FILE *file
, long offset
,
1868 struct flash_partition_entry
*entries
, size_t max_entries
,
1873 const char *parthdr
= NULL
;
1874 const char *fwuphdr
= "fwup-ptn";
1875 const char *flashhdr
= "partition";
1877 /* TODO: search for the partition table */
1887 error(1, 0, "Invalid partition table");
1890 if (fseek(file
, offset
, SEEK_SET
) < 0)
1891 error(1, errno
, "Can not seek in the firmware");
1893 if (fread(buf
, 1, 2048, file
) < 0)
1894 error(1, errno
, "Can not read fwup-ptn from the firmware");
1898 /* look for the partition header */
1899 if (memcmp(buf
, parthdr
, strlen(parthdr
)) != 0) {
1900 fprintf(stderr
, "DEBUG: can not find fwuphdr\n");
1905 end
= buf
+ sizeof(buf
);
1906 while ((ptr
+ strlen(parthdr
)) < end
&&
1907 memcmp(ptr
, parthdr
, strlen(parthdr
)) == 0) {
1911 char name
[32] = { 0 };
1913 unsigned long base
= 0;
1914 unsigned long size
= 0;
1916 end_part
= memchr(ptr
, '\n', (end
- ptr
));
1917 if (end_part
== NULL
) {
1918 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1922 for (int i
= 0; i
<= 4; i
++) {
1923 if (end_part
<= ptr
)
1926 end_element
= memchr(ptr
, 0x20, (end_part
- ptr
));
1927 if (end_element
== NULL
) {
1928 error(1, errno
, "Ignoring the rest of the partition entries.");
1933 /* partition header */
1935 ptr
= end_element
+ 1;
1939 name_len
= (end_element
- ptr
) > 31 ? 31 : (end_element
- ptr
);
1940 strncpy(name
, ptr
, name_len
);
1941 name
[name_len
] = '\0';
1942 ptr
= end_element
+ 1;
1947 ptr
= end_element
+ 1;
1952 base
= strtoul(ptr
, NULL
, 16);
1953 ptr
= end_element
+ 1;
1958 ptr
= end_element
+ 1;
1959 /* actual size. The last element doesn't have a sepeartor */
1960 size
= strtoul(ptr
, NULL
, 16);
1961 /* the part ends with 0x09, 0x0d, 0x0a */
1963 add_flash_partition(entries
, max_entries
, name
, base
, size
);
1972 static void write_partition(
1974 size_t firmware_offset
,
1975 struct flash_partition_entry
*entry
,
1981 fseek(input_file
, entry
->base
+ firmware_offset
, SEEK_SET
);
1983 for (offset
= 0; sizeof(buf
) + offset
<= entry
->size
; offset
+= sizeof(buf
)) {
1984 if (fread(buf
, sizeof(buf
), 1, input_file
) < 0)
1985 error(1, errno
, "Can not read partition from input_file");
1987 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
1988 error(1, errno
, "Can not write partition to output_file");
1990 /* write last chunk smaller than buffer */
1991 if (offset
< entry
->size
) {
1992 offset
= entry
->size
- offset
;
1993 if (fread(buf
, offset
, 1, input_file
) < 0)
1994 error(1, errno
, "Can not read partition from input_file");
1995 if (fwrite(buf
, offset
, 1, output_file
) < 0)
1996 error(1, errno
, "Can not write partition to output_file");
2000 static int extract_firmware_partition(FILE *input_file
, size_t firmware_offset
, struct flash_partition_entry
*entry
, const char *output_directory
)
2003 char output
[PATH_MAX
];
2005 snprintf(output
, PATH_MAX
, "%s/%s", output_directory
, entry
->name
);
2006 output_file
= fopen(output
, "wb+");
2007 if (output_file
== NULL
) {
2008 error(1, errno
, "Can not open output file %s", output
);
2011 write_partition(input_file
, firmware_offset
, entry
, output_file
);
2013 fclose(output_file
);
2018 /** extract all partitions from the firmware file */
2019 static int extract_firmware(const char *input
, const char *output_directory
)
2021 struct flash_partition_entry entries
[16] = { 0 };
2022 size_t max_entries
= 16;
2023 size_t firmware_offset
= 0x1014;
2026 struct stat statbuf
;
2028 /* check input file */
2029 if (stat(input
, &statbuf
)) {
2030 error(1, errno
, "Can not read input firmware %s", input
);
2033 /* check if output directory exists */
2034 if (stat(output_directory
, &statbuf
)) {
2035 error(1, errno
, "Failed to stat output directory %s", output_directory
);
2038 if ((statbuf
.st_mode
& S_IFMT
) != S_IFDIR
) {
2039 error(1, errno
, "Given output directory is not a directory %s", output_directory
);
2042 input_file
= fopen(input
, "rb");
2044 if (read_partition_table(input_file
, firmware_offset
, entries
, 16, 0) != 0) {
2045 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2048 for (int i
= 0; i
< max_entries
; i
++) {
2049 if (entries
[i
].name
== NULL
&&
2050 entries
[i
].base
== 0 &&
2051 entries
[i
].size
== 0)
2054 extract_firmware_partition(input_file
, firmware_offset
, &entries
[i
], output_directory
);
2060 static struct flash_partition_entry
*find_partition(
2061 struct flash_partition_entry
*entries
, size_t max_entries
,
2062 const char *name
, const char *error_msg
)
2064 for (int i
= 0; i
< max_entries
; i
++, entries
++) {
2065 if (strcmp(entries
->name
, name
) == 0)
2069 error(1, 0, "%s", error_msg
);
2073 static void write_ff(FILE *output_file
, size_t size
)
2078 memset(buf
, 0xff, sizeof(buf
));
2080 for (offset
= 0; offset
+ sizeof(buf
) < size
; offset
+= sizeof(buf
)) {
2081 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2082 error(1, errno
, "Can not write 0xff to output_file");
2085 /* write last chunk smaller than buffer */
2086 if (offset
< size
) {
2087 offset
= size
- offset
;
2088 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2089 error(1, errno
, "Can not write partition to output_file");
2093 static void convert_firmware(const char *input
, const char *output
)
2095 struct flash_partition_entry fwup
[MAX_PARTITIONS
] = { 0 };
2096 struct flash_partition_entry flash
[MAX_PARTITIONS
] = { 0 };
2097 struct flash_partition_entry
*fwup_os_image
= NULL
, *fwup_file_system
= NULL
;
2098 struct flash_partition_entry
*flash_os_image
= NULL
, *flash_file_system
= NULL
;
2099 struct flash_partition_entry
*fwup_partition_table
= NULL
;
2100 size_t firmware_offset
= 0x1014;
2101 FILE *input_file
, *output_file
;
2103 struct stat statbuf
;
2105 /* check input file */
2106 if (stat(input
, &statbuf
)) {
2107 error(1, errno
, "Can not read input firmware %s", input
);
2110 input_file
= fopen(input
, "rb");
2112 error(1, 0, "Can not open input firmware %s", input
);
2114 output_file
= fopen(output
, "wb");
2116 error(1, 0, "Can not open output firmware %s", output
);
2118 if (read_partition_table(input_file
, firmware_offset
, fwup
, MAX_PARTITIONS
, 0) != 0) {
2119 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2122 fwup_os_image
= find_partition(fwup
, MAX_PARTITIONS
,
2123 "os-image", "Error can not find os-image partition (fwup)");
2124 fwup_file_system
= find_partition(fwup
, MAX_PARTITIONS
,
2125 "file-system", "Error can not find file-system partition (fwup)");
2126 fwup_partition_table
= find_partition(fwup
, MAX_PARTITIONS
,
2127 "partition-table", "Error can not find partition-table partition");
2129 /* the flash partition table has a 0x00000004 magic haeder */
2130 if (read_partition_table(input_file
, firmware_offset
+ fwup_partition_table
->base
+ 4, flash
, MAX_PARTITIONS
, 1) != 0)
2131 error(1, 0, "Error can not read the partition table (flash)");
2133 flash_os_image
= find_partition(flash
, MAX_PARTITIONS
,
2134 "os-image", "Error can not find os-image partition (flash)");
2135 flash_file_system
= find_partition(flash
, MAX_PARTITIONS
,
2136 "file-system", "Error can not find file-system partition (flash)");
2138 /* write os_image to 0x0 */
2139 write_partition(input_file
, firmware_offset
, fwup_os_image
, output_file
);
2140 write_ff(output_file
, flash_os_image
->size
- fwup_os_image
->size
);
2142 /* write file-system behind os_image */
2143 fseek(output_file
, flash_file_system
->base
- flash_os_image
->base
, SEEK_SET
);
2144 write_partition(input_file
, firmware_offset
, fwup_file_system
, output_file
);
2145 write_ff(output_file
, flash_file_system
->size
- fwup_file_system
->size
);
2147 fclose(output_file
);
2151 int main(int argc
, char *argv
[]) {
2152 const char *board
= NULL
, *kernel_image
= NULL
, *rootfs_image
= NULL
, *output
= NULL
;
2153 const char *extract_image
= NULL
, *output_directory
= NULL
, *convert_image
= NULL
;
2154 bool add_jffs2_eof
= false, sysupgrade
= false;
2156 struct device_info
*info
;
2157 set_source_date_epoch();
2162 c
= getopt(argc
, argv
, "B:k:r:o:V:jSh:x:d:z:");
2172 kernel_image
= optarg
;
2176 rootfs_image
= optarg
;
2184 sscanf(optarg
, "r%u", &rev
);
2188 add_jffs2_eof
= true;
2200 output_directory
= optarg
;
2204 extract_image
= optarg
;
2208 convert_image
= optarg
;
2217 if (extract_image
|| output_directory
) {
2219 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2220 if (!output_directory
)
2221 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2222 extract_firmware(extract_image
, output_directory
);
2223 } else if (convert_image
) {
2225 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2226 convert_firmware(convert_image
, output
);
2229 error(1, 0, "no board has been specified");
2231 error(1, 0, "no kernel image has been specified");
2233 error(1, 0, "no rootfs image has been specified");
2235 error(1, 0, "no output filename has been specified");
2237 info
= find_board(board
);
2240 error(1, 0, "unsupported board %s", board
);
2242 build_image(output
, kernel_image
, rootfs_image
, rev
, add_jffs2_eof
, sysupgrade
, info
);