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 {"os-image", 0x40000, 0x1c0000},
186 {"file-system", 0x200000, 0x5b0000},
187 {"soft-version", 0x7b0000, 0x00100},
188 {"support-list", 0x7b1000, 0x01000},
189 {"user-config", 0x7c0000, 0x10000},
190 {"default-config", 0x7d0000, 0x10000},
191 {"log", 0x7e0000, 0x10000},
192 {"radio", 0x7f0000, 0x10000},
196 .first_sysupgrade_partition
= "os-image",
197 .last_sysupgrade_partition
= "support-list",
200 /** Firmware layout for the CPE510/520 */
203 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
206 "CPE510(TP-LINK|UN|N300-5):1.0\r\n"
207 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
208 "CPE510(TP-LINK|UN|N300-5):1.1\r\n"
209 "CPE510(TP-LINK|US|N300-5):1.1\r\n"
210 "CPE510(TP-LINK|EU|N300-5):1.1\r\n"
211 "CPE520(TP-LINK|UN|N300-5):1.1\r\n"
212 "CPE520(TP-LINK|US|N300-5):1.1\r\n"
213 "CPE520(TP-LINK|EU|N300-5):1.1\r\n"
214 "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n"
215 "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n"
216 "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n"
217 "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n"
218 "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n"
219 "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n"
220 "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n"
221 "CPE510(TP-LINK|UN|N300-5):2.0\r\n"
222 "CPE510(TP-LINK|EU|N300-5):2.0\r\n"
223 "CPE510(TP-LINK|US|N300-5):2.0\r\n",
224 .support_trail
= '\xff',
228 {"fs-uboot", 0x00000, 0x20000},
229 {"partition-table", 0x20000, 0x02000},
230 {"default-mac", 0x30000, 0x00020},
231 {"product-info", 0x31100, 0x00100},
232 {"signature", 0x32000, 0x00400},
233 {"os-image", 0x40000, 0x1c0000},
234 {"file-system", 0x200000, 0x5b0000},
235 {"soft-version", 0x7b0000, 0x00100},
236 {"support-list", 0x7b1000, 0x00400},
237 {"user-config", 0x7c0000, 0x10000},
238 {"default-config", 0x7d0000, 0x10000},
239 {"log", 0x7e0000, 0x10000},
240 {"radio", 0x7f0000, 0x10000},
244 .first_sysupgrade_partition
= "os-image",
245 .last_sysupgrade_partition
= "support-list",
250 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
253 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
254 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
255 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
256 .support_trail
= '\xff',
260 {"fs-uboot", 0x00000, 0x20000},
261 {"partition-table", 0x20000, 0x02000},
262 {"default-mac", 0x30000, 0x00020},
263 {"product-info", 0x31100, 0x00100},
264 {"signature", 0x32000, 0x00400},
265 {"os-image", 0x40000, 0x1c0000},
266 {"file-system", 0x200000, 0x5b0000},
267 {"soft-version", 0x7b0000, 0x00100},
268 {"support-list", 0x7b1000, 0x00400},
269 {"user-config", 0x7c0000, 0x10000},
270 {"default-config", 0x7d0000, 0x10000},
271 {"log", 0x7e0000, 0x10000},
272 {"radio", 0x7f0000, 0x10000},
276 .first_sysupgrade_partition
= "os-image",
277 .last_sysupgrade_partition
= "support-list",
282 .vendor
= "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
285 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
286 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
287 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
288 .support_trail
= '\xff',
292 {"fs-uboot", 0x00000, 0x20000},
293 {"partition-table", 0x20000, 0x02000},
294 {"default-mac", 0x30000, 0x00020},
295 {"product-info", 0x31100, 0x00100},
296 {"signature", 0x32000, 0x00400},
297 {"os-image", 0x40000, 0x1c0000},
298 {"file-system", 0x200000, 0x5b0000},
299 {"soft-version", 0x7b0000, 0x00100},
300 {"support-list", 0x7b1000, 0x00400},
301 {"user-config", 0x7c0000, 0x10000},
302 {"default-config", 0x7d0000, 0x10000},
303 {"log", 0x7e0000, 0x10000},
304 {"radio", 0x7f0000, 0x10000},
308 .first_sysupgrade_partition
= "os-image",
309 .last_sysupgrade_partition
= "support-list",
312 /** Firmware layout for the C2600 */
318 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
319 .support_trail
= '\x00',
323 We use a bigger os-image partition than the stock images (and thus
324 smaller file-system), as our kernel doesn't fit in the stock firmware's
325 2 MB os-image since kernel 4.14.
328 {"SBL1", 0x00000, 0x20000},
329 {"MIBIB", 0x20000, 0x20000},
330 {"SBL2", 0x40000, 0x20000},
331 {"SBL3", 0x60000, 0x30000},
332 {"DDRCONFIG", 0x90000, 0x10000},
333 {"SSD", 0xa0000, 0x10000},
334 {"TZ", 0xb0000, 0x30000},
335 {"RPM", 0xe0000, 0x20000},
336 {"fs-uboot", 0x100000, 0x70000},
337 {"uboot-env", 0x170000, 0x40000},
338 {"radio", 0x1b0000, 0x40000},
339 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
340 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
341 {"default-mac", 0x1ef0000, 0x00200},
342 {"pin", 0x1ef0200, 0x00200},
343 {"product-info", 0x1ef0400, 0x0fc00},
344 {"partition-table", 0x1f00000, 0x10000},
345 {"soft-version", 0x1f10000, 0x10000},
346 {"support-list", 0x1f20000, 0x10000},
347 {"profile", 0x1f30000, 0x10000},
348 {"default-config", 0x1f40000, 0x10000},
349 {"user-config", 0x1f50000, 0x40000},
350 {"qos-db", 0x1f90000, 0x40000},
351 {"usb-config", 0x1fd0000, 0x10000},
352 {"log", 0x1fe0000, 0x20000},
356 .first_sysupgrade_partition
= "os-image",
357 .last_sysupgrade_partition
= "file-system"
360 /** Firmware layout for the A7-V5 */
362 .id
= "ARCHER-A7-V5",
365 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
366 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
367 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
368 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
369 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
370 .support_trail
= '\x00',
371 .soft_ver
= "soft_ver:1.0.0\n",
373 /* We're using a dynamic kernel/rootfs split here */
375 {"factory-boot", 0x00000, 0x20000},
376 {"fs-uboot", 0x20000, 0x20000},
377 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
378 /* Stock: name file-system base 0x160000 size 0xda0000 */
379 {"default-mac", 0xf40000, 0x00200},
380 {"pin", 0xf40200, 0x00200},
381 {"device-id", 0xf40400, 0x00100},
382 {"product-info", 0xf40500, 0x0fb00},
383 {"soft-version", 0xf50000, 0x00100},
384 {"extra-para", 0xf51000, 0x01000},
385 {"support-list", 0xf52000, 0x0a000},
386 {"profile", 0xf5c000, 0x04000},
387 {"default-config", 0xf60000, 0x10000},
388 {"user-config", 0xf70000, 0x40000},
389 {"certificate", 0xfb0000, 0x10000},
390 {"partition-table", 0xfc0000, 0x10000},
391 {"log", 0xfd0000, 0x20000},
392 {"radio", 0xff0000, 0x10000},
396 .first_sysupgrade_partition
= "os-image",
397 .last_sysupgrade_partition
= "file-system",
400 /** Firmware layout for the C2v3 */
402 .id
= "ARCHER-C2-V3",
405 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
406 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
407 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
408 .support_trail
= '\x00',
409 .soft_ver
= "soft_ver:3.0.1\n",
411 /** We're using a dynamic kernel/rootfs split here */
414 {"factory-boot", 0x00000, 0x20000},
415 {"fs-uboot", 0x20000, 0x10000},
416 {"firmware", 0x30000, 0x7a0000},
417 {"user-config", 0x7d0000, 0x04000},
418 {"default-mac", 0x7e0000, 0x00100},
419 {"device-id", 0x7e0100, 0x00100},
420 {"extra-para", 0x7e0200, 0x00100},
421 {"pin", 0x7e0300, 0x00100},
422 {"support-list", 0x7e0400, 0x00400},
423 {"soft-version", 0x7e0800, 0x00400},
424 {"product-info", 0x7e0c00, 0x01400},
425 {"partition-table", 0x7e2000, 0x01000},
426 {"profile", 0x7e3000, 0x01000},
427 {"default-config", 0x7e4000, 0x04000},
428 {"merge-config", 0x7ec000, 0x02000},
429 {"qos-db", 0x7ee000, 0x02000},
430 {"radio", 0x7f0000, 0x10000},
434 .first_sysupgrade_partition
= "os-image",
435 .last_sysupgrade_partition
= "file-system",
438 /** Firmware layout for the C25v1 */
440 .id
= "ARCHER-C25-V1",
443 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
444 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
445 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
446 .support_trail
= '\x00',
447 .soft_ver
= "soft_ver:1.0.0\n",
449 /* We're using a dynamic kernel/rootfs split here */
451 {"factory-boot", 0x00000, 0x20000},
452 {"fs-uboot", 0x20000, 0x10000},
453 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
454 /* Stock: name file-system base 0x130000 size 0x6a0000 */
455 {"user-config", 0x7d0000, 0x04000},
456 {"default-mac", 0x7e0000, 0x00100},
457 {"device-id", 0x7e0100, 0x00100},
458 {"extra-para", 0x7e0200, 0x00100},
459 {"pin", 0x7e0300, 0x00100},
460 {"support-list", 0x7e0400, 0x00400},
461 {"soft-version", 0x7e0800, 0x00400},
462 {"product-info", 0x7e0c00, 0x01400},
463 {"partition-table", 0x7e2000, 0x01000},
464 {"profile", 0x7e3000, 0x01000},
465 {"default-config", 0x7e4000, 0x04000},
466 {"merge-config", 0x7ec000, 0x02000},
467 {"qos-db", 0x7ee000, 0x02000},
468 {"radio", 0x7f0000, 0x10000},
472 .first_sysupgrade_partition
= "os-image",
473 .last_sysupgrade_partition
= "file-system",
476 /** Firmware layout for the C58v1 */
478 .id
= "ARCHER-C58-V1",
482 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
483 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
484 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
485 .support_trail
= '\x00',
486 .soft_ver
= "soft_ver:1.0.0\n",
489 {"fs-uboot", 0x00000, 0x10000},
490 {"default-mac", 0x10000, 0x00200},
491 {"pin", 0x10200, 0x00200},
492 {"product-info", 0x10400, 0x00100},
493 {"partition-table", 0x10500, 0x00800},
494 {"soft-version", 0x11300, 0x00200},
495 {"support-list", 0x11500, 0x00100},
496 {"device-id", 0x11600, 0x00100},
497 {"profile", 0x11700, 0x03900},
498 {"default-config", 0x15000, 0x04000},
499 {"user-config", 0x19000, 0x04000},
500 {"firmware", 0x20000, 0x7c8000},
501 {"certyficate", 0x7e8000, 0x08000},
502 {"radio", 0x7f0000, 0x10000},
506 .first_sysupgrade_partition
= "os-image",
507 .last_sysupgrade_partition
= "file-system",
510 /** Firmware layout for the C59v1 */
512 .id
= "ARCHER-C59-V1",
516 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
517 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
518 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
519 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n",
520 .support_trail
= '\x00',
521 .soft_ver
= "soft_ver:1.0.0\n",
523 /* We're using a dynamic kernel/rootfs split here */
525 {"fs-uboot", 0x00000, 0x10000},
526 {"default-mac", 0x10000, 0x00200},
527 {"pin", 0x10200, 0x00200},
528 {"device-id", 0x10400, 0x00100},
529 {"product-info", 0x10500, 0x0fb00},
530 {"firmware", 0x20000, 0xe30000},
531 {"partition-table", 0xe50000, 0x10000},
532 {"soft-version", 0xe60000, 0x10000},
533 {"support-list", 0xe70000, 0x10000},
534 {"profile", 0xe80000, 0x10000},
535 {"default-config", 0xe90000, 0x10000},
536 {"user-config", 0xea0000, 0x40000},
537 {"usb-config", 0xee0000, 0x10000},
538 {"certificate", 0xef0000, 0x10000},
539 {"qos-db", 0xf00000, 0x40000},
540 {"log", 0xfe0000, 0x10000},
541 {"radio", 0xff0000, 0x10000},
545 .first_sysupgrade_partition
= "os-image",
546 .last_sysupgrade_partition
= "file-system",
549 /** Firmware layout for the C59v2 */
551 .id
= "ARCHER-C59-V2",
555 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
556 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
557 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
558 .support_trail
= '\x00',
559 .soft_ver
= "soft_ver:2.0.0 Build 20161206 rel.7303\n",
561 /** We're using a dynamic kernel/rootfs split here */
563 {"factory-boot", 0x00000, 0x20000},
564 {"fs-uboot", 0x20000, 0x10000},
565 {"default-mac", 0x30000, 0x00200},
566 {"pin", 0x30200, 0x00200},
567 {"device-id", 0x30400, 0x00100},
568 {"product-info", 0x30500, 0x0fb00},
569 {"firmware", 0x40000, 0xe10000},
570 {"partition-table", 0xe50000, 0x10000},
571 {"soft-version", 0xe60000, 0x10000},
572 {"support-list", 0xe70000, 0x10000},
573 {"profile", 0xe80000, 0x10000},
574 {"default-config", 0xe90000, 0x10000},
575 {"user-config", 0xea0000, 0x40000},
576 {"usb-config", 0xee0000, 0x10000},
577 {"certificate", 0xef0000, 0x10000},
578 {"extra-para", 0xf00000, 0x10000},
579 {"qos-db", 0xf10000, 0x30000},
580 {"log", 0xfe0000, 0x10000},
581 {"radio", 0xff0000, 0x10000},
585 .first_sysupgrade_partition
= "os-image",
586 .last_sysupgrade_partition
= "file-system",
589 /** Firmware layout for the C6v2 */
591 .id
= "ARCHER-C6-V2",
595 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
596 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
597 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
598 .support_trail
= '\x00',
599 .soft_ver
= "soft_ver:1.0.0\n",
602 {"fs-uboot", 0x00000, 0x20000},
603 {"default-mac", 0x20000, 0x00200},
604 {"pin", 0x20200, 0x00100},
605 {"product-info", 0x20300, 0x00200},
606 {"device-id", 0x20500, 0x0fb00},
607 {"firmware", 0x30000, 0x7a9400},
608 {"soft-version", 0x7d9400, 0x00100},
609 {"extra-para", 0x7d9500, 0x00100},
610 {"support-list", 0x7d9600, 0x00200},
611 {"profile", 0x7d9800, 0x03000},
612 {"default-config", 0x7dc800, 0x03000},
613 {"partition-table", 0x7df800, 0x00800},
614 {"user-config", 0x7e0000, 0x0c000},
615 {"certificate", 0x7ec000, 0x04000},
616 {"radio", 0x7f0000, 0x10000},
620 .first_sysupgrade_partition
= "os-image",
621 .last_sysupgrade_partition
= "file-system",
625 /** Firmware layout for the C60v1 */
627 .id
= "ARCHER-C60-V1",
631 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
632 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
633 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
634 .support_trail
= '\x00',
635 .soft_ver
= "soft_ver:1.0.0\n",
638 {"fs-uboot", 0x00000, 0x10000},
639 {"default-mac", 0x10000, 0x00200},
640 {"pin", 0x10200, 0x00200},
641 {"product-info", 0x10400, 0x00100},
642 {"partition-table", 0x10500, 0x00800},
643 {"soft-version", 0x11300, 0x00200},
644 {"support-list", 0x11500, 0x00100},
645 {"device-id", 0x11600, 0x00100},
646 {"profile", 0x11700, 0x03900},
647 {"default-config", 0x15000, 0x04000},
648 {"user-config", 0x19000, 0x04000},
649 {"firmware", 0x20000, 0x7c8000},
650 {"certyficate", 0x7e8000, 0x08000},
651 {"radio", 0x7f0000, 0x10000},
655 .first_sysupgrade_partition
= "os-image",
656 .last_sysupgrade_partition
= "file-system",
659 /** Firmware layout for the C60v2 */
661 .id
= "ARCHER-C60-V2",
665 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
666 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
667 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
668 .support_trail
= '\x00',
669 .soft_ver
= "soft_ver:2.0.0\n",
672 {"factory-boot", 0x00000, 0x1fb00},
673 {"default-mac", 0x1fb00, 0x00200},
674 {"pin", 0x1fd00, 0x00100},
675 {"product-info", 0x1fe00, 0x00100},
676 {"device-id", 0x1ff00, 0x00100},
677 {"fs-uboot", 0x20000, 0x10000},
678 {"firmware", 0x30000, 0x7a0000},
679 {"soft-version", 0x7d9500, 0x00100},
680 {"support-list", 0x7d9600, 0x00100},
681 {"extra-para", 0x7d9700, 0x00100},
682 {"profile", 0x7d9800, 0x03000},
683 {"default-config", 0x7dc800, 0x03000},
684 {"partition-table", 0x7df800, 0x00800},
685 {"user-config", 0x7e0000, 0x0c000},
686 {"certificate", 0x7ec000, 0x04000},
687 {"radio", 0x7f0000, 0x10000},
691 .first_sysupgrade_partition
= "os-image",
692 .last_sysupgrade_partition
= "file-system",
695 /** Firmware layout for the C5 */
697 .id
= "ARCHER-C5-V2",
701 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
702 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
703 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
704 .support_trail
= '\x00',
708 {"fs-uboot", 0x00000, 0x40000},
709 {"os-image", 0x40000, 0x200000},
710 {"file-system", 0x240000, 0xc00000},
711 {"default-mac", 0xe40000, 0x00200},
712 {"pin", 0xe40200, 0x00200},
713 {"product-info", 0xe40400, 0x00200},
714 {"partition-table", 0xe50000, 0x10000},
715 {"soft-version", 0xe60000, 0x00200},
716 {"support-list", 0xe61000, 0x0f000},
717 {"profile", 0xe70000, 0x10000},
718 {"default-config", 0xe80000, 0x10000},
719 {"user-config", 0xe90000, 0x50000},
720 {"log", 0xee0000, 0x100000},
721 {"radio_bk", 0xfe0000, 0x10000},
722 {"radio", 0xff0000, 0x10000},
726 .first_sysupgrade_partition
= "os-image",
727 .last_sysupgrade_partition
= "file-system"
730 /** Firmware layout for the C7 */
732 .id
= "ARCHER-C7-V4",
735 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
736 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
737 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
738 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
739 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
740 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
741 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
742 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
743 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
744 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
745 .support_trail
= '\x00',
746 .soft_ver
= "soft_ver:1.0.0\n",
748 /* We're using a dynamic kernel/rootfs split here */
750 {"factory-boot", 0x00000, 0x20000},
751 {"fs-uboot", 0x20000, 0x20000},
752 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
753 /* Stock: name file-system base 0x160000 size 0xda0000 */
754 {"default-mac", 0xf00000, 0x00200},
755 {"pin", 0xf00200, 0x00200},
756 {"device-id", 0xf00400, 0x00100},
757 {"product-info", 0xf00500, 0x0fb00},
758 {"soft-version", 0xf10000, 0x00100},
759 {"extra-para", 0xf11000, 0x01000},
760 {"support-list", 0xf12000, 0x0a000},
761 {"profile", 0xf1c000, 0x04000},
762 {"default-config", 0xf20000, 0x10000},
763 {"user-config", 0xf30000, 0x40000},
764 {"qos-db", 0xf70000, 0x40000},
765 {"certificate", 0xfb0000, 0x10000},
766 {"partition-table", 0xfc0000, 0x10000},
767 {"log", 0xfd0000, 0x20000},
768 {"radio", 0xff0000, 0x10000},
772 .first_sysupgrade_partition
= "os-image",
773 .last_sysupgrade_partition
= "file-system",
776 /** Firmware layout for the C7 v5*/
778 .id
= "ARCHER-C7-V5",
781 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
782 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
783 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
784 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
785 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
786 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
787 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n",
789 .support_trail
= '\x00',
790 .soft_ver
= "soft_ver:1.0.0\n",
792 /* We're using a dynamic kernel/rootfs split here */
794 {"factory-boot", 0x00000, 0x20000},
795 {"fs-uboot", 0x20000, 0x20000},
796 {"partition-table", 0x40000, 0x10000},
797 {"radio", 0x50000, 0x10000},
798 {"default-mac", 0x60000, 0x00200},
799 {"pin", 0x60200, 0x00200},
800 {"device-id", 0x60400, 0x00100},
801 {"product-info", 0x60500, 0x0fb00},
802 {"soft-version", 0x70000, 0x01000},
803 {"extra-para", 0x71000, 0x01000},
804 {"support-list", 0x72000, 0x0a000},
805 {"profile", 0x7c000, 0x04000},
806 {"user-config", 0x80000, 0x40000},
809 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
810 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
812 {"log", 0xfc0000, 0x20000},
813 {"certificate", 0xfe0000, 0x10000},
814 {"default-config", 0xff0000, 0x10000},
819 .first_sysupgrade_partition
= "os-image",
820 .last_sysupgrade_partition
= "file-system",
823 /** Firmware layout for the C9 */
829 "{product_name:ArcherC9,"
831 "special_id:00000000}\n",
832 .support_trail
= '\x00',
836 {"fs-uboot", 0x00000, 0x40000},
837 {"os-image", 0x40000, 0x200000},
838 {"file-system", 0x240000, 0xc00000},
839 {"default-mac", 0xe40000, 0x00200},
840 {"pin", 0xe40200, 0x00200},
841 {"product-info", 0xe40400, 0x00200},
842 {"partition-table", 0xe50000, 0x10000},
843 {"soft-version", 0xe60000, 0x00200},
844 {"support-list", 0xe61000, 0x0f000},
845 {"profile", 0xe70000, 0x10000},
846 {"default-config", 0xe80000, 0x10000},
847 {"user-config", 0xe90000, 0x50000},
848 {"log", 0xee0000, 0x100000},
849 {"radio_bk", 0xfe0000, 0x10000},
850 {"radio", 0xff0000, 0x10000},
854 .first_sysupgrade_partition
= "os-image",
855 .last_sysupgrade_partition
= "file-system"
858 /** Firmware layout for the EAP120 */
861 .vendor
= "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
864 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
865 .support_trail
= '\xff',
869 {"fs-uboot", 0x00000, 0x20000},
870 {"partition-table", 0x20000, 0x02000},
871 {"default-mac", 0x30000, 0x00020},
872 {"support-list", 0x31000, 0x00100},
873 {"product-info", 0x31100, 0x00100},
874 {"soft-version", 0x32000, 0x00100},
875 {"os-image", 0x40000, 0x180000},
876 {"file-system", 0x1c0000, 0x600000},
877 {"user-config", 0x7c0000, 0x10000},
878 {"backup-config", 0x7d0000, 0x10000},
879 {"log", 0x7e0000, 0x10000},
880 {"radio", 0x7f0000, 0x10000},
884 .first_sysupgrade_partition
= "os-image",
885 .last_sysupgrade_partition
= "file-system"
888 /** Firmware layout for the TL-WA850RE v2 */
894 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
895 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
896 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
897 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
898 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
899 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
900 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
901 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
902 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
903 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
904 .support_trail
= '\x00',
908 576KB were moved from file-system to os-image
909 in comparison to the stock image
912 {"fs-uboot", 0x00000, 0x20000},
913 {"os-image", 0x20000, 0x150000},
914 {"file-system", 0x170000, 0x240000},
915 {"partition-table", 0x3b0000, 0x02000},
916 {"default-mac", 0x3c0000, 0x00020},
917 {"pin", 0x3c0100, 0x00020},
918 {"product-info", 0x3c1000, 0x01000},
919 {"soft-version", 0x3c2000, 0x00100},
920 {"support-list", 0x3c3000, 0x01000},
921 {"profile", 0x3c4000, 0x08000},
922 {"user-config", 0x3d0000, 0x10000},
923 {"default-config", 0x3e0000, 0x10000},
924 {"radio", 0x3f0000, 0x10000},
928 .first_sysupgrade_partition
= "os-image",
929 .last_sysupgrade_partition
= "file-system"
932 /** Firmware layout for the TL-WA855RE v1 */
938 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
939 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
940 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
941 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
942 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
943 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
944 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
945 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
946 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
947 .support_trail
= '\x00',
951 {"fs-uboot", 0x00000, 0x20000},
952 {"os-image", 0x20000, 0x150000},
953 {"file-system", 0x170000, 0x240000},
954 {"partition-table", 0x3b0000, 0x02000},
955 {"default-mac", 0x3c0000, 0x00020},
956 {"pin", 0x3c0100, 0x00020},
957 {"product-info", 0x3c1000, 0x01000},
958 {"soft-version", 0x3c2000, 0x00100},
959 {"support-list", 0x3c3000, 0x01000},
960 {"profile", 0x3c4000, 0x08000},
961 {"user-config", 0x3d0000, 0x10000},
962 {"default-config", 0x3e0000, 0x10000},
963 {"radio", 0x3f0000, 0x10000},
967 .first_sysupgrade_partition
= "os-image",
968 .last_sysupgrade_partition
= "file-system"
971 /** Firmware layout for the TL-WR1043 v5 */
977 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
978 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
979 .support_trail
= '\x00',
980 .soft_ver
= "soft_ver:1.0.0\n",
982 {"factory-boot", 0x00000, 0x20000},
983 {"fs-uboot", 0x20000, 0x20000},
984 {"firmware", 0x40000, 0xec0000},
985 {"default-mac", 0xf00000, 0x00200},
986 {"pin", 0xf00200, 0x00200},
987 {"device-id", 0xf00400, 0x00100},
988 {"product-info", 0xf00500, 0x0fb00},
989 {"soft-version", 0xf10000, 0x01000},
990 {"extra-para", 0xf11000, 0x01000},
991 {"support-list", 0xf12000, 0x0a000},
992 {"profile", 0xf1c000, 0x04000},
993 {"default-config", 0xf20000, 0x10000},
994 {"user-config", 0xf30000, 0x40000},
995 {"qos-db", 0xf70000, 0x40000},
996 {"certificate", 0xfb0000, 0x10000},
997 {"partition-table", 0xfc0000, 0x10000},
998 {"log", 0xfd0000, 0x20000},
999 {"radio", 0xff0000, 0x10000},
1002 .first_sysupgrade_partition
= "os-image",
1003 .last_sysupgrade_partition
= "file-system"
1006 /** Firmware layout for the TL-WR1043 v4 */
1008 .id
= "TLWR1043NDV4",
1012 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1013 .support_trail
= '\x00',
1016 /* We're using a dynamic kernel/rootfs split here */
1018 {"fs-uboot", 0x00000, 0x20000},
1019 {"firmware", 0x20000, 0xf30000},
1020 {"default-mac", 0xf50000, 0x00200},
1021 {"pin", 0xf50200, 0x00200},
1022 {"product-info", 0xf50400, 0x0fc00},
1023 {"soft-version", 0xf60000, 0x0b000},
1024 {"support-list", 0xf6b000, 0x04000},
1025 {"profile", 0xf70000, 0x04000},
1026 {"default-config", 0xf74000, 0x0b000},
1027 {"user-config", 0xf80000, 0x40000},
1028 {"partition-table", 0xfc0000, 0x10000},
1029 {"log", 0xfd0000, 0x20000},
1030 {"radio", 0xff0000, 0x10000},
1034 .first_sysupgrade_partition
= "os-image",
1035 .last_sysupgrade_partition
= "file-system"
1038 /** Firmware layout for the TL-WR902AC v1 */
1040 .id
= "TL-WR902AC-V1",
1044 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1045 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1046 .support_trail
= '\x00',
1050 384KB were moved from file-system to os-image
1051 in comparison to the stock image
1054 {"fs-uboot", 0x00000, 0x20000},
1055 {"firmware", 0x20000, 0x730000},
1056 {"default-mac", 0x750000, 0x00200},
1057 {"pin", 0x750200, 0x00200},
1058 {"product-info", 0x750400, 0x0fc00},
1059 {"soft-version", 0x760000, 0x0b000},
1060 {"support-list", 0x76b000, 0x04000},
1061 {"profile", 0x770000, 0x04000},
1062 {"default-config", 0x774000, 0x0b000},
1063 {"user-config", 0x780000, 0x40000},
1064 {"partition-table", 0x7c0000, 0x10000},
1065 {"log", 0x7d0000, 0x20000},
1066 {"radio", 0x7f0000, 0x10000},
1070 .first_sysupgrade_partition
= "os-image",
1071 .last_sysupgrade_partition
= "file-system",
1074 /** Firmware layout for the TL-WR942N V1 */
1080 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1081 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1082 .support_trail
= '\x00',
1086 {"fs-uboot", 0x00000, 0x20000},
1087 {"firmware", 0x20000, 0xe20000},
1088 {"default-mac", 0xe40000, 0x00200},
1089 {"pin", 0xe40200, 0x00200},
1090 {"product-info", 0xe40400, 0x0fc00},
1091 {"partition-table", 0xe50000, 0x10000},
1092 {"soft-version", 0xe60000, 0x10000},
1093 {"support-list", 0xe70000, 0x10000},
1094 {"profile", 0xe80000, 0x10000},
1095 {"default-config", 0xe90000, 0x10000},
1096 {"user-config", 0xea0000, 0x40000},
1097 {"qos-db", 0xee0000, 0x40000},
1098 {"certificate", 0xf20000, 0x10000},
1099 {"usb-config", 0xfb0000, 0x10000},
1100 {"log", 0xfc0000, 0x20000},
1101 {"radio-bk", 0xfe0000, 0x10000},
1102 {"radio", 0xff0000, 0x10000},
1106 .first_sysupgrade_partition
= "os-image",
1107 .last_sysupgrade_partition
= "file-system",
1110 /** Firmware layout for the RE350 v1 */
1116 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1117 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1118 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1119 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1120 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1121 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1122 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1123 .support_trail
= '\x00',
1126 /** We're using a dynamic kernel/rootfs split here */
1128 {"fs-uboot", 0x00000, 0x20000},
1129 {"firmware", 0x20000, 0x5e0000},
1130 {"partition-table", 0x600000, 0x02000},
1131 {"default-mac", 0x610000, 0x00020},
1132 {"pin", 0x610100, 0x00020},
1133 {"product-info", 0x611100, 0x01000},
1134 {"soft-version", 0x620000, 0x01000},
1135 {"support-list", 0x621000, 0x01000},
1136 {"profile", 0x622000, 0x08000},
1137 {"user-config", 0x630000, 0x10000},
1138 {"default-config", 0x640000, 0x10000},
1139 {"radio", 0x7f0000, 0x10000},
1143 .first_sysupgrade_partition
= "os-image",
1144 .last_sysupgrade_partition
= "file-system"
1147 /** Firmware layout for the RE350K v1 */
1153 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1154 .support_trail
= '\x00',
1157 /** We're using a dynamic kernel/rootfs split here */
1159 {"fs-uboot", 0x00000, 0x20000},
1160 {"firmware", 0x20000, 0xd70000},
1161 {"partition-table", 0xd90000, 0x02000},
1162 {"default-mac", 0xda0000, 0x00020},
1163 {"pin", 0xda0100, 0x00020},
1164 {"product-info", 0xda1100, 0x01000},
1165 {"soft-version", 0xdb0000, 0x01000},
1166 {"support-list", 0xdb1000, 0x01000},
1167 {"profile", 0xdb2000, 0x08000},
1168 {"user-config", 0xdc0000, 0x10000},
1169 {"default-config", 0xdd0000, 0x10000},
1170 {"device-id", 0xde0000, 0x00108},
1171 {"radio", 0xff0000, 0x10000},
1175 .first_sysupgrade_partition
= "os-image",
1176 .last_sysupgrade_partition
= "file-system"
1179 /** Firmware layout for the RE355 */
1185 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1186 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1187 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1188 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1189 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1190 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1191 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1192 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1193 .support_trail
= '\x00',
1196 /* We're using a dynamic kernel/rootfs split here */
1198 {"fs-uboot", 0x00000, 0x20000},
1199 {"firmware", 0x20000, 0x5e0000},
1200 {"partition-table", 0x600000, 0x02000},
1201 {"default-mac", 0x610000, 0x00020},
1202 {"pin", 0x610100, 0x00020},
1203 {"product-info", 0x611100, 0x01000},
1204 {"soft-version", 0x620000, 0x01000},
1205 {"support-list", 0x621000, 0x01000},
1206 {"profile", 0x622000, 0x08000},
1207 {"user-config", 0x630000, 0x10000},
1208 {"default-config", 0x640000, 0x10000},
1209 {"radio", 0x7f0000, 0x10000},
1213 .first_sysupgrade_partition
= "os-image",
1214 .last_sysupgrade_partition
= "file-system"
1217 /** Firmware layout for the RE450 */
1223 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1224 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1225 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1226 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1227 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1228 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1229 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1230 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1231 .support_trail
= '\x00',
1234 /** We're using a dynamic kernel/rootfs split here */
1236 {"fs-uboot", 0x00000, 0x20000},
1237 {"firmware", 0x20000, 0x5e0000},
1238 {"partition-table", 0x600000, 0x02000},
1239 {"default-mac", 0x610000, 0x00020},
1240 {"pin", 0x610100, 0x00020},
1241 {"product-info", 0x611100, 0x01000},
1242 {"soft-version", 0x620000, 0x01000},
1243 {"support-list", 0x621000, 0x01000},
1244 {"profile", 0x622000, 0x08000},
1245 {"user-config", 0x630000, 0x10000},
1246 {"default-config", 0x640000, 0x10000},
1247 {"radio", 0x7f0000, 0x10000},
1251 .first_sysupgrade_partition
= "os-image",
1252 .last_sysupgrade_partition
= "file-system"
1255 /** Firmware layout for the RE450 v2 */
1261 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1262 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1263 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1264 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1265 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1266 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1267 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1268 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1269 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1270 .support_trail
= '\x00',
1273 /* We're using a dynamic kernel/rootfs split here */
1275 {"fs-uboot", 0x00000, 0x20000},
1276 {"firmware", 0x20000, 0x5e0000},
1277 {"partition-table", 0x600000, 0x02000},
1278 {"default-mac", 0x610000, 0x00020},
1279 {"pin", 0x610100, 0x00020},
1280 {"product-info", 0x611100, 0x01000},
1281 {"soft-version", 0x620000, 0x01000},
1282 {"support-list", 0x621000, 0x01000},
1283 {"profile", 0x622000, 0x08000},
1284 {"user-config", 0x630000, 0x10000},
1285 {"default-config", 0x640000, 0x10000},
1286 {"radio", 0x7f0000, 0x10000},
1291 .first_sysupgrade_partition
= "os-image",
1292 .last_sysupgrade_partition
= "file-system"
1298 #define error(_ret, _errno, _str, ...) \
1300 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1301 strerror(_errno)); \
1307 /** Stores a uint32 as big endian */
1308 static inline void put32(uint8_t *buf
, uint32_t val
) {
1315 /** Allocates a new image partition */
1316 static struct image_partition_entry
alloc_image_partition(const char *name
, size_t len
) {
1317 struct image_partition_entry entry
= {name
, len
, malloc(len
)};
1319 error(1, errno
, "malloc");
1324 /** Frees an image partition */
1325 static void free_image_partition(struct image_partition_entry entry
) {
1329 static time_t source_date_epoch
= -1;
1330 static void set_source_date_epoch() {
1331 char *env
= getenv("SOURCE_DATE_EPOCH");
1335 source_date_epoch
= strtoull(env
, &endptr
, 10);
1336 if (errno
|| (endptr
&& *endptr
!= '\0')) {
1337 fprintf(stderr
, "Invalid SOURCE_DATE_EPOCH");
1343 /** Generates the partition-table partition */
1344 static struct image_partition_entry
make_partition_table(const struct flash_partition_entry
*p
) {
1345 struct image_partition_entry entry
= alloc_image_partition("partition-table", 0x800);
1347 char *s
= (char *)entry
.data
, *end
= (char *)(s
+entry
.size
);
1355 for (i
= 0; p
[i
].name
; i
++) {
1357 size_t w
= snprintf(s
, len
, "partition %s base 0x%05x size 0x%05x\n", p
[i
].name
, p
[i
].base
, p
[i
].size
);
1360 error(1, 0, "flash partition table overflow?");
1367 memset(s
, 0xff, end
-s
);
1373 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1374 static inline uint8_t bcd(uint8_t v
) {
1375 return 0x10 * (v
/10) + v
%10;
1379 /** Generates the soft-version partition */
1380 static struct image_partition_entry
make_soft_version(uint32_t rev
) {
1381 struct image_partition_entry entry
= alloc_image_partition("soft-version", sizeof(struct soft_version
));
1382 struct soft_version
*s
= (struct soft_version
*)entry
.data
;
1386 if (source_date_epoch
!= -1)
1387 t
= source_date_epoch
;
1388 else if (time(&t
) == (time_t)(-1))
1389 error(1, errno
, "time");
1391 struct tm
*tm
= localtime(&t
);
1393 s
->magic
= htonl(0x0000000c);
1397 s
->version_major
= 0;
1398 s
->version_minor
= 0;
1399 s
->version_patch
= 0;
1401 s
->year_hi
= bcd((1900+tm
->tm_year
)/100);
1402 s
->year_lo
= bcd(tm
->tm_year
%100);
1403 s
->month
= bcd(tm
->tm_mon
+1);
1404 s
->day
= bcd(tm
->tm_mday
);
1405 s
->rev
= htonl(rev
);
1412 static struct image_partition_entry
make_soft_version_from_string(const char *soft_ver
) {
1413 /** String length _including_ the terminating zero byte */
1414 uint32_t ver_len
= strlen(soft_ver
) + 1;
1415 /** Partition contains 64 bit header, the version string, and one additional null byte */
1416 size_t partition_len
= 2*sizeof(uint32_t) + ver_len
+ 1;
1417 struct image_partition_entry entry
= alloc_image_partition("soft-version", partition_len
);
1419 uint32_t *len
= (uint32_t *)entry
.data
;
1420 len
[0] = htonl(ver_len
);
1422 memcpy(&len
[2], soft_ver
, ver_len
);
1424 entry
.data
[partition_len
- 1] = 0;
1429 /** Generates the support-list partition */
1430 static struct image_partition_entry
make_support_list(struct device_info
*info
) {
1431 size_t len
= strlen(info
->support_list
);
1432 struct image_partition_entry entry
= alloc_image_partition("support-list", len
+ 9);
1434 put32(entry
.data
, len
);
1435 memset(entry
.data
+4, 0, 4);
1436 memcpy(entry
.data
+8, info
->support_list
, len
);
1437 entry
.data
[len
+8] = info
->support_trail
;
1442 /** Creates a new image partition with an arbitrary name from a file */
1443 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
) {
1444 struct stat statbuf
;
1446 if (stat(filename
, &statbuf
) < 0)
1447 error(1, errno
, "unable to stat file `%s'", filename
);
1449 size_t len
= statbuf
.st_size
;
1452 if (file_system_partition
)
1453 len
= ALIGN(len
+ file_system_partition
->base
, 0x10000) + sizeof(jffs2_eof_mark
) - file_system_partition
->base
;
1455 len
= ALIGN(len
, 0x10000) + sizeof(jffs2_eof_mark
);
1457 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1459 FILE *file
= fopen(filename
, "rb");
1461 error(1, errno
, "unable to open file `%s'", filename
);
1463 if (fread(entry
.data
, statbuf
.st_size
, 1, file
) != 1)
1464 error(1, errno
, "unable to read file `%s'", filename
);
1466 if (add_jffs2_eof
) {
1467 uint8_t *eof
= entry
.data
+ statbuf
.st_size
, *end
= entry
.data
+entry
.size
;
1469 memset(eof
, 0xff, end
- eof
- sizeof(jffs2_eof_mark
));
1470 memcpy(end
- sizeof(jffs2_eof_mark
), jffs2_eof_mark
, sizeof(jffs2_eof_mark
));
1478 /** Creates a new image partition from arbitrary data */
1479 static struct image_partition_entry
put_data(const char *part_name
, const char *datain
, size_t len
) {
1481 struct image_partition_entry entry
= alloc_image_partition(part_name
, len
);
1483 memcpy(entry
.data
, datain
, len
);
1489 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1491 Example image partition table:
1493 fwup-ptn partition-table base 0x00800 size 0x00800
1494 fwup-ptn os-image base 0x01000 size 0x113b45
1495 fwup-ptn file-system base 0x114b45 size 0x1d0004
1496 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1498 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1499 the end of the partition table is marked with a zero byte.
1501 The firmware image must contain at least the partition-table and support-list partitions
1502 to be accepted. There aren't any alignment constraints for the image partitions.
1504 The partition-table partition contains the actual flash layout; partitions
1505 from the image partition table are mapped to the corresponding flash partitions during
1506 the firmware upgrade. The support-list partition contains a list of devices supported by
1509 The base offsets in the firmware partition table are relative to the end
1510 of the vendor information block, so the partition-table partition will
1511 actually start at offset 0x1814 of the image.
1513 I think partition-table must be the first partition in the firmware image.
1515 static void put_partitions(uint8_t *buffer
, const struct flash_partition_entry
*flash_parts
, const struct image_partition_entry
*parts
) {
1517 char *image_pt
= (char *)buffer
, *end
= image_pt
+ 0x800;
1519 size_t base
= 0x800;
1520 for (i
= 0; parts
[i
].name
; i
++) {
1521 for (j
= 0; flash_parts
[j
].name
; j
++) {
1522 if (!strcmp(flash_parts
[j
].name
, parts
[i
].name
)) {
1523 if (parts
[i
].size
> flash_parts
[j
].size
)
1524 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts
[j
].name
, (unsigned)flash_parts
[j
].size
);
1529 assert(flash_parts
[j
].name
);
1531 memcpy(buffer
+ base
, parts
[i
].data
, parts
[i
].size
);
1533 size_t len
= end
-image_pt
;
1534 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
);
1537 error(1, 0, "image partition table overflow?");
1541 base
+= parts
[i
].size
;
1545 /** Generates and writes the image MD5 checksum */
1546 static void put_md5(uint8_t *md5
, uint8_t *buffer
, unsigned int len
) {
1550 MD5_Update(&ctx
, md5_salt
, (unsigned int)sizeof(md5_salt
));
1551 MD5_Update(&ctx
, buffer
, len
);
1552 MD5_Final(md5
, &ctx
);
1557 Generates the firmware image in factory format
1563 0000-0003 Image size (4 bytes, big endian)
1564 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1565 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1566 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1567 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1568 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1569 1814-xxxx Firmware partitions
1571 static void * generate_factory_image(struct device_info
*info
, const struct image_partition_entry
*parts
, size_t *len
) {
1575 for (i
= 0; parts
[i
].name
; i
++)
1576 *len
+= parts
[i
].size
;
1578 uint8_t *image
= malloc(*len
);
1580 error(1, errno
, "malloc");
1582 memset(image
, 0xff, *len
);
1586 size_t vendor_len
= strlen(info
->vendor
);
1587 put32(image
+0x14, vendor_len
);
1588 memcpy(image
+0x18, info
->vendor
, vendor_len
);
1591 put_partitions(image
+ 0x1014, info
->partitions
, parts
);
1592 put_md5(image
+0x04, image
+0x14, *len
-0x14);
1598 Generates the firmware image in sysupgrade format
1600 This makes some assumptions about the provided flash and image partition tables and
1601 should be generalized when TP-LINK starts building its safeloader into hardware with
1602 different flash layouts.
1604 static void * generate_sysupgrade_image(struct device_info
*info
, const struct image_partition_entry
*image_parts
, size_t *len
) {
1606 size_t flash_first_partition_index
= 0;
1607 size_t flash_last_partition_index
= 0;
1608 const struct flash_partition_entry
*flash_first_partition
= NULL
;
1609 const struct flash_partition_entry
*flash_last_partition
= NULL
;
1610 const struct image_partition_entry
*image_last_partition
= NULL
;
1612 /** Find first and last partitions */
1613 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1614 if (!strcmp(info
->partitions
[i
].name
, info
->first_sysupgrade_partition
)) {
1615 flash_first_partition
= &info
->partitions
[i
];
1616 flash_first_partition_index
= i
;
1617 } else if (!strcmp(info
->partitions
[i
].name
, info
->last_sysupgrade_partition
)) {
1618 flash_last_partition
= &info
->partitions
[i
];
1619 flash_last_partition_index
= i
;
1623 assert(flash_first_partition
&& flash_last_partition
);
1624 assert(flash_first_partition_index
< flash_last_partition_index
);
1626 /** Find last partition from image to calculate needed size */
1627 for (i
= 0; image_parts
[i
].name
; i
++) {
1628 if (!strcmp(image_parts
[i
].name
, info
->last_sysupgrade_partition
)) {
1629 image_last_partition
= &image_parts
[i
];
1634 assert(image_last_partition
);
1636 *len
= flash_last_partition
->base
- flash_first_partition
->base
+ image_last_partition
->size
;
1638 uint8_t *image
= malloc(*len
);
1640 error(1, errno
, "malloc");
1642 memset(image
, 0xff, *len
);
1644 for (i
= flash_first_partition_index
; i
<= flash_last_partition_index
; i
++) {
1645 for (j
= 0; image_parts
[j
].name
; j
++) {
1646 if (!strcmp(info
->partitions
[i
].name
, image_parts
[j
].name
)) {
1647 if (image_parts
[j
].size
> info
->partitions
[i
].size
)
1648 error(1, 0, "%s partition too big (more than %u bytes)", info
->partitions
[i
].name
, (unsigned)info
->partitions
[i
].size
);
1649 memcpy(image
+ info
->partitions
[i
].base
- flash_first_partition
->base
, image_parts
[j
].data
, image_parts
[j
].size
);
1653 assert(image_parts
[j
].name
);
1660 /** Generates an image according to a given layout and writes it to a file */
1661 static void build_image(const char *output
,
1662 const char *kernel_image
,
1663 const char *rootfs_image
,
1667 struct device_info
*info
) {
1671 struct image_partition_entry parts
[7] = {};
1673 struct flash_partition_entry
*firmware_partition
= NULL
;
1674 struct flash_partition_entry
*os_image_partition
= NULL
;
1675 struct flash_partition_entry
*file_system_partition
= NULL
;
1676 size_t firmware_partition_index
= 0;
1678 for (i
= 0; info
->partitions
[i
].name
; i
++) {
1679 if (!strcmp(info
->partitions
[i
].name
, "firmware"))
1681 firmware_partition
= &info
->partitions
[i
];
1682 firmware_partition_index
= i
;
1686 if (firmware_partition
)
1688 os_image_partition
= &info
->partitions
[firmware_partition_index
];
1689 file_system_partition
= &info
->partitions
[firmware_partition_index
+ 1];
1692 if (stat(kernel_image
, &kernel
) < 0)
1693 error(1, errno
, "unable to stat file `%s'", kernel_image
);
1695 if (kernel
.st_size
> firmware_partition
->size
)
1696 error(1, 0, "kernel overflowed firmware partition\n");
1698 for (i
= MAX_PARTITIONS
-1; i
>= firmware_partition_index
+ 1; i
--)
1699 info
->partitions
[i
+1] = info
->partitions
[i
];
1701 file_system_partition
->name
= "file-system";
1702 file_system_partition
->base
= firmware_partition
->base
+ kernel
.st_size
;
1704 /* Align partition start to erase blocks for factory images only */
1706 file_system_partition
->base
= ALIGN(firmware_partition
->base
+ kernel
.st_size
, 0x10000);
1708 file_system_partition
->size
= firmware_partition
->size
- file_system_partition
->base
;
1710 os_image_partition
->name
= "os-image";
1711 os_image_partition
->size
= kernel
.st_size
;
1714 parts
[0] = make_partition_table(info
->partitions
);
1716 parts
[1] = make_soft_version_from_string(info
->soft_ver
);
1718 parts
[1] = make_soft_version(rev
);
1720 parts
[2] = make_support_list(info
);
1721 parts
[3] = read_file("os-image", kernel_image
, false, NULL
);
1722 parts
[4] = read_file("file-system", rootfs_image
, add_jffs2_eof
, file_system_partition
);
1724 /* Some devices need the extra-para partition to accept the firmware */
1725 if (strcasecmp(info
->id
, "ARCHER-C2-V3") == 0 ||
1726 strcasecmp(info
->id
, "ARCHER-C25-V1") == 0 ||
1727 strcasecmp(info
->id
, "ARCHER-C59-V2") == 0 ||
1728 strcasecmp(info
->id
, "ARCHER-C60-V2") == 0 ||
1729 strcasecmp(info
->id
, "TLWR1043NV5") == 0) {
1730 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1731 parts
[5] = put_data("extra-para", mdat
, 11);
1732 } else if (strcasecmp(info
->id
, "ARCHER-A7-V5") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V4") == 0 || strcasecmp(info
->id
, "ARCHER-C7-V5") == 0) {
1733 const char mdat
[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1734 parts
[5] = put_data("extra-para", mdat
, 11);
1735 } else if (strcasecmp(info
->id
, "ARCHER-C6-V2") == 0) {
1736 const char mdat
[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1737 parts
[5] = put_data("extra-para", mdat
, 11);
1743 image
= generate_sysupgrade_image(info
, parts
, &len
);
1745 image
= generate_factory_image(info
, parts
, &len
);
1747 FILE *file
= fopen(output
, "wb");
1749 error(1, errno
, "unable to open output file");
1751 if (fwrite(image
, len
, 1, file
) != 1)
1752 error(1, 0, "unable to write output file");
1758 for (i
= 0; parts
[i
].name
; i
++)
1759 free_image_partition(parts
[i
]);
1763 static void usage(const char *argv0
) {
1765 "Usage: %s [OPTIONS...]\n"
1768 " -h show this help\n"
1770 "Create a new image:\n"
1771 " -B <board> create image for the board specified with <board>\n"
1772 " -k <file> read kernel image from the file <file>\n"
1773 " -r <file> read rootfs image from the file <file>\n"
1774 " -o <file> write output to the file <file>\n"
1775 " -V <rev> sets the revision number to <rev>\n"
1776 " -j add jffs2 end-of-filesystem markers\n"
1777 " -S create sysupgrade instead of factory image\n"
1778 "Extract an old image:\n"
1779 " -x <file> extract all oem firmware partition\n"
1780 " -d <dir> destination to extract the firmware partition\n"
1781 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1787 static struct device_info
*find_board(const char *id
)
1789 struct device_info
*board
= NULL
;
1791 for (board
= boards
; board
->id
!= NULL
; board
++)
1792 if (strcasecmp(id
, board
->id
) == 0)
1798 static int add_flash_partition(
1799 struct flash_partition_entry
*part_list
,
1806 /* check if the list has a free entry */
1807 for (ptr
= 0; ptr
< max_entries
; ptr
++, part_list
++) {
1808 if (part_list
->name
== NULL
&&
1809 part_list
->base
== 0 &&
1810 part_list
->size
== 0)
1814 if (ptr
== max_entries
) {
1815 error(1, 0, "No free flash part entry available.");
1818 part_list
->name
= calloc(1, strlen(name
) + 1);
1819 if (!part_list
->name
) {
1820 error(1, 0, "Unable to allocate memory");
1823 memcpy((char *)part_list
->name
, name
, strlen(name
));
1824 part_list
->base
= base
;
1825 part_list
->size
= size
;
1830 /** read the partition table into struct flash_partition_entry */
1831 static int read_partition_table(
1832 FILE *file
, long offset
,
1833 struct flash_partition_entry
*entries
, size_t max_entries
,
1838 const char *parthdr
= NULL
;
1839 const char *fwuphdr
= "fwup-ptn";
1840 const char *flashhdr
= "partition";
1842 /* TODO: search for the partition table */
1852 error(1, 0, "Invalid partition table");
1855 if (fseek(file
, offset
, SEEK_SET
) < 0)
1856 error(1, errno
, "Can not seek in the firmware");
1858 if (fread(buf
, 1, 2048, file
) < 0)
1859 error(1, errno
, "Can not read fwup-ptn from the firmware");
1863 /* look for the partition header */
1864 if (memcmp(buf
, parthdr
, strlen(parthdr
)) != 0) {
1865 fprintf(stderr
, "DEBUG: can not find fwuphdr\n");
1870 end
= buf
+ sizeof(buf
);
1871 while ((ptr
+ strlen(parthdr
)) < end
&&
1872 memcmp(ptr
, parthdr
, strlen(parthdr
)) == 0) {
1876 char name
[32] = { 0 };
1878 unsigned long base
= 0;
1879 unsigned long size
= 0;
1881 end_part
= memchr(ptr
, '\n', (end
- ptr
));
1882 if (end_part
== NULL
) {
1883 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1887 for (int i
= 0; i
<= 4; i
++) {
1888 if (end_part
<= ptr
)
1891 end_element
= memchr(ptr
, 0x20, (end_part
- ptr
));
1892 if (end_element
== NULL
) {
1893 error(1, errno
, "Ignoring the rest of the partition entries.");
1898 /* partition header */
1900 ptr
= end_element
+ 1;
1904 name_len
= (end_element
- ptr
) > 31 ? 31 : (end_element
- ptr
);
1905 strncpy(name
, ptr
, name_len
);
1906 name
[name_len
] = '\0';
1907 ptr
= end_element
+ 1;
1912 ptr
= end_element
+ 1;
1917 base
= strtoul(ptr
, NULL
, 16);
1918 ptr
= end_element
+ 1;
1923 ptr
= end_element
+ 1;
1924 /* actual size. The last element doesn't have a sepeartor */
1925 size
= strtoul(ptr
, NULL
, 16);
1926 /* the part ends with 0x09, 0x0d, 0x0a */
1928 add_flash_partition(entries
, max_entries
, name
, base
, size
);
1937 static void write_partition(
1939 size_t firmware_offset
,
1940 struct flash_partition_entry
*entry
,
1946 fseek(input_file
, entry
->base
+ firmware_offset
, SEEK_SET
);
1948 for (offset
= 0; sizeof(buf
) + offset
<= entry
->size
; offset
+= sizeof(buf
)) {
1949 if (fread(buf
, sizeof(buf
), 1, input_file
) < 0)
1950 error(1, errno
, "Can not read partition from input_file");
1952 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
1953 error(1, errno
, "Can not write partition to output_file");
1955 /* write last chunk smaller than buffer */
1956 if (offset
< entry
->size
) {
1957 offset
= entry
->size
- offset
;
1958 if (fread(buf
, offset
, 1, input_file
) < 0)
1959 error(1, errno
, "Can not read partition from input_file");
1960 if (fwrite(buf
, offset
, 1, output_file
) < 0)
1961 error(1, errno
, "Can not write partition to output_file");
1965 static int extract_firmware_partition(FILE *input_file
, size_t firmware_offset
, struct flash_partition_entry
*entry
, const char *output_directory
)
1968 char output
[PATH_MAX
];
1970 snprintf(output
, PATH_MAX
, "%s/%s", output_directory
, entry
->name
);
1971 output_file
= fopen(output
, "wb+");
1972 if (output_file
== NULL
) {
1973 error(1, errno
, "Can not open output file %s", output
);
1976 write_partition(input_file
, firmware_offset
, entry
, output_file
);
1978 fclose(output_file
);
1983 /** extract all partitions from the firmware file */
1984 static int extract_firmware(const char *input
, const char *output_directory
)
1986 struct flash_partition_entry entries
[16] = { 0 };
1987 size_t max_entries
= 16;
1988 size_t firmware_offset
= 0x1014;
1991 struct stat statbuf
;
1993 /* check input file */
1994 if (stat(input
, &statbuf
)) {
1995 error(1, errno
, "Can not read input firmware %s", input
);
1998 /* check if output directory exists */
1999 if (stat(output_directory
, &statbuf
)) {
2000 error(1, errno
, "Failed to stat output directory %s", output_directory
);
2003 if ((statbuf
.st_mode
& S_IFMT
) != S_IFDIR
) {
2004 error(1, errno
, "Given output directory is not a directory %s", output_directory
);
2007 input_file
= fopen(input
, "rb");
2009 if (read_partition_table(input_file
, firmware_offset
, entries
, 16, 0) != 0) {
2010 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2013 for (int i
= 0; i
< max_entries
; i
++) {
2014 if (entries
[i
].name
== NULL
&&
2015 entries
[i
].base
== 0 &&
2016 entries
[i
].size
== 0)
2019 extract_firmware_partition(input_file
, firmware_offset
, &entries
[i
], output_directory
);
2025 static struct flash_partition_entry
*find_partition(
2026 struct flash_partition_entry
*entries
, size_t max_entries
,
2027 const char *name
, const char *error_msg
)
2029 for (int i
= 0; i
< max_entries
; i
++, entries
++) {
2030 if (strcmp(entries
->name
, name
) == 0)
2034 error(1, 0, "%s", error_msg
);
2038 static void write_ff(FILE *output_file
, size_t size
)
2043 memset(buf
, 0xff, sizeof(buf
));
2045 for (offset
= 0; offset
+ sizeof(buf
) < size
; offset
+= sizeof(buf
)) {
2046 if (fwrite(buf
, sizeof(buf
), 1, output_file
) < 0)
2047 error(1, errno
, "Can not write 0xff to output_file");
2050 /* write last chunk smaller than buffer */
2051 if (offset
< size
) {
2052 offset
= size
- offset
;
2053 if (fwrite(buf
, offset
, 1, output_file
) < 0)
2054 error(1, errno
, "Can not write partition to output_file");
2058 static void convert_firmware(const char *input
, const char *output
)
2060 struct flash_partition_entry fwup
[MAX_PARTITIONS
] = { 0 };
2061 struct flash_partition_entry flash
[MAX_PARTITIONS
] = { 0 };
2062 struct flash_partition_entry
*fwup_os_image
= NULL
, *fwup_file_system
= NULL
;
2063 struct flash_partition_entry
*flash_os_image
= NULL
, *flash_file_system
= NULL
;
2064 struct flash_partition_entry
*fwup_partition_table
= NULL
;
2065 size_t firmware_offset
= 0x1014;
2066 FILE *input_file
, *output_file
;
2068 struct stat statbuf
;
2070 /* check input file */
2071 if (stat(input
, &statbuf
)) {
2072 error(1, errno
, "Can not read input firmware %s", input
);
2075 input_file
= fopen(input
, "rb");
2077 error(1, 0, "Can not open input firmware %s", input
);
2079 output_file
= fopen(output
, "wb");
2081 error(1, 0, "Can not open output firmware %s", output
);
2083 if (read_partition_table(input_file
, firmware_offset
, fwup
, MAX_PARTITIONS
, 0) != 0) {
2084 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2087 fwup_os_image
= find_partition(fwup
, MAX_PARTITIONS
,
2088 "os-image", "Error can not find os-image partition (fwup)");
2089 fwup_file_system
= find_partition(fwup
, MAX_PARTITIONS
,
2090 "file-system", "Error can not find file-system partition (fwup)");
2091 fwup_partition_table
= find_partition(fwup
, MAX_PARTITIONS
,
2092 "partition-table", "Error can not find partition-table partition");
2094 /* the flash partition table has a 0x00000004 magic haeder */
2095 if (read_partition_table(input_file
, firmware_offset
+ fwup_partition_table
->base
+ 4, flash
, MAX_PARTITIONS
, 1) != 0)
2096 error(1, 0, "Error can not read the partition table (flash)");
2098 flash_os_image
= find_partition(flash
, MAX_PARTITIONS
,
2099 "os-image", "Error can not find os-image partition (flash)");
2100 flash_file_system
= find_partition(flash
, MAX_PARTITIONS
,
2101 "file-system", "Error can not find file-system partition (flash)");
2103 /* write os_image to 0x0 */
2104 write_partition(input_file
, firmware_offset
, fwup_os_image
, output_file
);
2105 write_ff(output_file
, flash_os_image
->size
- fwup_os_image
->size
);
2107 /* write file-system behind os_image */
2108 fseek(output_file
, flash_file_system
->base
- flash_os_image
->base
, SEEK_SET
);
2109 write_partition(input_file
, firmware_offset
, fwup_file_system
, output_file
);
2110 write_ff(output_file
, flash_file_system
->size
- fwup_file_system
->size
);
2112 fclose(output_file
);
2116 int main(int argc
, char *argv
[]) {
2117 const char *board
= NULL
, *kernel_image
= NULL
, *rootfs_image
= NULL
, *output
= NULL
;
2118 const char *extract_image
= NULL
, *output_directory
= NULL
, *convert_image
= NULL
;
2119 bool add_jffs2_eof
= false, sysupgrade
= false;
2121 struct device_info
*info
;
2122 set_source_date_epoch();
2127 c
= getopt(argc
, argv
, "B:k:r:o:V:jSh:x:d:z:");
2137 kernel_image
= optarg
;
2141 rootfs_image
= optarg
;
2149 sscanf(optarg
, "r%u", &rev
);
2153 add_jffs2_eof
= true;
2165 output_directory
= optarg
;
2169 extract_image
= optarg
;
2173 convert_image
= optarg
;
2182 if (extract_image
|| output_directory
) {
2184 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2185 if (!output_directory
)
2186 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2187 extract_firmware(extract_image
, output_directory
);
2188 } else if (convert_image
) {
2190 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2191 convert_firmware(convert_image
, output
);
2194 error(1, 0, "no board has been specified");
2196 error(1, 0, "no kernel image has been specified");
2198 error(1, 0, "no rootfs image has been specified");
2200 error(1, 0, "no output filename has been specified");
2202 info
= find_board(board
);
2205 error(1, 0, "unsupported board %s", board
);
2207 build_image(output
, kernel_image
, rootfs_image
, rev
, add_jffs2_eof
, sysupgrade
, info
);