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[project/firmware-utils.git] / src / tplink-safeloader.c
1 /*
2 Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net>
3 All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are met:
7
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.
13
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.
24 */
25
26
27 /*
28 tplink-safeloader
29
30 Image generation tool for the TP-LINK SafeLoader as seen on
31 TP-LINK Pharos devices (CPE210/220/510/520)
32 */
33
34
35 #include <assert.h>
36 #include <errno.h>
37 #include <stdbool.h>
38 #include <stdio.h>
39 #include <stdint.h>
40 #include <stdlib.h>
41 #include <string.h>
42 #include <time.h>
43 #include <unistd.h>
44
45 #include <arpa/inet.h>
46
47 #include <sys/types.h>
48 #include <sys/stat.h>
49 #include <limits.h>
50
51 #include "md5.h"
52
53
54 #define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })
55
56
57 #define MAX_PARTITIONS 32
58
59 /** An image partition table entry */
60 struct image_partition_entry {
61 const char *name;
62 size_t size;
63 uint8_t *data;
64 };
65
66 /** A flash partition table entry */
67 struct flash_partition_entry {
68 char *name;
69 uint32_t base;
70 uint32_t size;
71 };
72
73 /** Firmware layout description */
74 struct device_info {
75 const char *id;
76 const char *vendor;
77 const char *support_list;
78 char support_trail;
79 const char *soft_ver;
80 struct flash_partition_entry partitions[MAX_PARTITIONS+1];
81 const char *first_sysupgrade_partition;
82 const char *last_sysupgrade_partition;
83 };
84
85 /** The content of the soft-version structure */
86 struct __attribute__((__packed__)) soft_version {
87 uint32_t magic;
88 uint32_t zero;
89 uint8_t pad1;
90 uint8_t version_major;
91 uint8_t version_minor;
92 uint8_t version_patch;
93 uint8_t year_hi;
94 uint8_t year_lo;
95 uint8_t month;
96 uint8_t day;
97 uint32_t rev;
98 uint8_t pad2;
99 };
100
101
102 static const uint8_t jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde};
103
104
105 /**
106 Salt for the MD5 hash
107
108 Fortunately, TP-LINK seems to use the same salt for most devices which use
109 the new image format.
110 */
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,
116 };
117
118
119 /** Firmware layout table */
120 static struct device_info boards[] = {
121 /** Firmware layout for the CPE210/220 */
122 {
123 .id = "CPE210",
124 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
125 .support_list =
126 "SupportList:\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',
135 .soft_ver = NULL,
136
137 .partitions = {
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},
151 {NULL, 0, 0}
152 },
153
154 .first_sysupgrade_partition = "os-image",
155 .last_sysupgrade_partition = "support-list",
156 },
157
158 /** Firmware layout for the CPE210 V2 */
159 {
160 .id = "CPE210V2",
161 .vendor = "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n",
162 .support_list =
163 "SupportList:\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',
175 .soft_ver = NULL,
176
177 .partitions = {
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},
192 {NULL, 0, 0}
193 },
194
195 .first_sysupgrade_partition = "os-image",
196 .last_sysupgrade_partition = "support-list",
197 },
198
199 /** Firmware layout for the CPE210 V3 */
200 {
201 .id = "CPE210V3",
202 .vendor = "CPE210(TP-LINK|UN|N300-2|00000000):3.0\r\n",
203 .support_list =
204 "SupportList:\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',
210 .soft_ver = NULL,
211
212 .partitions = {
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},
227 {NULL, 0, 0}
228 },
229
230 .first_sysupgrade_partition = "os-image",
231 .last_sysupgrade_partition = "support-list",
232 },
233
234 /** Firmware layout for the CPE510/520 */
235 {
236 .id = "CPE510",
237 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
238 .support_list =
239 "SupportList:\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',
259 .soft_ver = NULL,
260
261 .partitions = {
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},
275 {NULL, 0, 0}
276 },
277
278 .first_sysupgrade_partition = "os-image",
279 .last_sysupgrade_partition = "support-list",
280 },
281 /** Firmware layout for the CPE610V1 */
282 {
283 .id = "CPE610V1",
284 .vendor = "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n",
285 .support_list =
286 "SupportList:\r\n"
287 "CPE610(TP-LINK|EU|N300-5|00000000):1.0\r\n"
288 "CPE610(TP-LINK|EU|N300-5|45550000):1.0\r\n"
289 "CPE610(TP-LINK|EU|N300-5|55530000):1.0\r\n"
290 "CPE610(TP-LINK|UN|N300-5|00000000):1.0\r\n"
291 "CPE610(TP-LINK|UN|N300-5|45550000):1.0\r\n"
292 "CPE610(TP-LINK|UN|N300-5|55530000):1.0\r\n"
293 "CPE610(TP-LINK|US|N300-5|55530000):1.0\r\n"
294 "CPE610(TP-LINK|UN|N300-5):1.0\r\n"
295 "CPE610(TP-LINK|EU|N300-5):1.0\r\n"
296 "CPE610(TP-LINK|US|N300-5):1.0\r\n",
297 .support_trail = '\xff',
298 .soft_ver = NULL,
299
300 .partitions = {
301 {"fs-uboot", 0x00000, 0x20000},
302 {"partition-table", 0x20000, 0x02000},
303 {"default-mac", 0x30000, 0x00020},
304 {"product-info", 0x31100, 0x00100},
305 {"signature", 0x32000, 0x00400},
306 {"os-image", 0x40000, 0x200000},
307 {"file-system", 0x240000, 0x570000},
308 {"soft-version", 0x7b0000, 0x00100},
309 {"support-list", 0x7b1000, 0x00400},
310 {"user-config", 0x7c0000, 0x10000},
311 {"default-config", 0x7d0000, 0x10000},
312 {"log", 0x7e0000, 0x10000},
313 {"radio", 0x7f0000, 0x10000},
314 {NULL, 0, 0}
315 },
316
317 .first_sysupgrade_partition = "os-image",
318 .last_sysupgrade_partition = "support-list",
319 },
320
321 {
322 .id = "WBS210",
323 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
324 .support_list =
325 "SupportList:\r\n"
326 "WBS210(TP-LINK|UN|N300-2):1.20\r\n"
327 "WBS210(TP-LINK|US|N300-2):1.20\r\n"
328 "WBS210(TP-LINK|EU|N300-2):1.20\r\n",
329 .support_trail = '\xff',
330 .soft_ver = NULL,
331
332 .partitions = {
333 {"fs-uboot", 0x00000, 0x20000},
334 {"partition-table", 0x20000, 0x02000},
335 {"default-mac", 0x30000, 0x00020},
336 {"product-info", 0x31100, 0x00100},
337 {"signature", 0x32000, 0x00400},
338 {"os-image", 0x40000, 0x1c0000},
339 {"file-system", 0x200000, 0x5b0000},
340 {"soft-version", 0x7b0000, 0x00100},
341 {"support-list", 0x7b1000, 0x00400},
342 {"user-config", 0x7c0000, 0x10000},
343 {"default-config", 0x7d0000, 0x10000},
344 {"log", 0x7e0000, 0x10000},
345 {"radio", 0x7f0000, 0x10000},
346 {NULL, 0, 0}
347 },
348
349 .first_sysupgrade_partition = "os-image",
350 .last_sysupgrade_partition = "support-list",
351 },
352
353 {
354 .id = "WBS510",
355 .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n",
356 .support_list =
357 "SupportList:\r\n"
358 "WBS510(TP-LINK|UN|N300-5):1.20\r\n"
359 "WBS510(TP-LINK|US|N300-5):1.20\r\n"
360 "WBS510(TP-LINK|EU|N300-5):1.20\r\n",
361 .support_trail = '\xff',
362 .soft_ver = NULL,
363
364 .partitions = {
365 {"fs-uboot", 0x00000, 0x20000},
366 {"partition-table", 0x20000, 0x02000},
367 {"default-mac", 0x30000, 0x00020},
368 {"product-info", 0x31100, 0x00100},
369 {"signature", 0x32000, 0x00400},
370 {"os-image", 0x40000, 0x1c0000},
371 {"file-system", 0x200000, 0x5b0000},
372 {"soft-version", 0x7b0000, 0x00100},
373 {"support-list", 0x7b1000, 0x00400},
374 {"user-config", 0x7c0000, 0x10000},
375 {"default-config", 0x7d0000, 0x10000},
376 {"log", 0x7e0000, 0x10000},
377 {"radio", 0x7f0000, 0x10000},
378 {NULL, 0, 0}
379 },
380
381 .first_sysupgrade_partition = "os-image",
382 .last_sysupgrade_partition = "support-list",
383 },
384
385 /** Firmware layout for the C2600 */
386 {
387 .id = "C2600",
388 .vendor = "",
389 .support_list =
390 "SupportList:\r\n"
391 "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n",
392 .support_trail = '\x00',
393 .soft_ver = NULL,
394
395 /**
396 We use a bigger os-image partition than the stock images (and thus
397 smaller file-system), as our kernel doesn't fit in the stock firmware's
398 2 MB os-image since kernel 4.14.
399 */
400 .partitions = {
401 {"SBL1", 0x00000, 0x20000},
402 {"MIBIB", 0x20000, 0x20000},
403 {"SBL2", 0x40000, 0x20000},
404 {"SBL3", 0x60000, 0x30000},
405 {"DDRCONFIG", 0x90000, 0x10000},
406 {"SSD", 0xa0000, 0x10000},
407 {"TZ", 0xb0000, 0x30000},
408 {"RPM", 0xe0000, 0x20000},
409 {"fs-uboot", 0x100000, 0x70000},
410 {"uboot-env", 0x170000, 0x40000},
411 {"radio", 0x1b0000, 0x40000},
412 {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */
413 {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */
414 {"default-mac", 0x1ef0000, 0x00200},
415 {"pin", 0x1ef0200, 0x00200},
416 {"product-info", 0x1ef0400, 0x0fc00},
417 {"partition-table", 0x1f00000, 0x10000},
418 {"soft-version", 0x1f10000, 0x10000},
419 {"support-list", 0x1f20000, 0x10000},
420 {"profile", 0x1f30000, 0x10000},
421 {"default-config", 0x1f40000, 0x10000},
422 {"user-config", 0x1f50000, 0x40000},
423 {"qos-db", 0x1f90000, 0x40000},
424 {"usb-config", 0x1fd0000, 0x10000},
425 {"log", 0x1fe0000, 0x20000},
426 {NULL, 0, 0}
427 },
428
429 .first_sysupgrade_partition = "os-image",
430 .last_sysupgrade_partition = "file-system"
431 },
432
433 /** Firmware layout for the A7-V5 */
434 {
435 .id = "ARCHER-A7-V5",
436 .support_list =
437 "SupportList:\n"
438 "{product_name:Archer A7,product_ver:5.0.0,special_id:45550000}\n"
439 "{product_name:Archer A7,product_ver:5.0.0,special_id:55530000}\n"
440 "{product_name:Archer A7,product_ver:5.0.0,special_id:43410000}\n"
441 "{product_name:Archer A7,product_ver:5.0.0,special_id:4A500000}\n"
442 "{product_name:Archer A7,product_ver:5.0.0,special_id:54570000}\n",
443 .support_trail = '\x00',
444 .soft_ver = "soft_ver:1.0.0\n",
445
446 /* We're using a dynamic kernel/rootfs split here */
447 .partitions = {
448 {"factory-boot", 0x00000, 0x20000},
449 {"fs-uboot", 0x20000, 0x20000},
450 {"firmware", 0x40000, 0xec0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
451 /* Stock: name file-system base 0x160000 size 0xda0000 */
452 {"default-mac", 0xf40000, 0x00200},
453 {"pin", 0xf40200, 0x00200},
454 {"device-id", 0xf40400, 0x00100},
455 {"product-info", 0xf40500, 0x0fb00},
456 {"soft-version", 0xf50000, 0x00100},
457 {"extra-para", 0xf51000, 0x01000},
458 {"support-list", 0xf52000, 0x0a000},
459 {"profile", 0xf5c000, 0x04000},
460 {"default-config", 0xf60000, 0x10000},
461 {"user-config", 0xf70000, 0x40000},
462 {"certificate", 0xfb0000, 0x10000},
463 {"partition-table", 0xfc0000, 0x10000},
464 {"log", 0xfd0000, 0x20000},
465 {"radio", 0xff0000, 0x10000},
466 {NULL, 0, 0}
467 },
468
469 .first_sysupgrade_partition = "os-image",
470 .last_sysupgrade_partition = "file-system",
471 },
472
473 /** Firmware layout for the C2v3 */
474 {
475 .id = "ARCHER-C2-V3",
476 .support_list =
477 "SupportList:\n"
478 "{product_name:ArcherC2,product_ver:3.0.0,special_id:00000000}\n"
479 "{product_name:ArcherC2,product_ver:3.0.0,special_id:55530000}\n"
480 "{product_name:ArcherC2,product_ver:3.0.0,special_id:45550000}\n",
481 .support_trail = '\x00',
482 .soft_ver = "soft_ver:3.0.1\n",
483
484 /** We're using a dynamic kernel/rootfs split here */
485
486 .partitions = {
487 {"factory-boot", 0x00000, 0x20000},
488 {"fs-uboot", 0x20000, 0x10000},
489 {"firmware", 0x30000, 0x7a0000},
490 {"user-config", 0x7d0000, 0x04000},
491 {"default-mac", 0x7e0000, 0x00100},
492 {"device-id", 0x7e0100, 0x00100},
493 {"extra-para", 0x7e0200, 0x00100},
494 {"pin", 0x7e0300, 0x00100},
495 {"support-list", 0x7e0400, 0x00400},
496 {"soft-version", 0x7e0800, 0x00400},
497 {"product-info", 0x7e0c00, 0x01400},
498 {"partition-table", 0x7e2000, 0x01000},
499 {"profile", 0x7e3000, 0x01000},
500 {"default-config", 0x7e4000, 0x04000},
501 {"merge-config", 0x7ec000, 0x02000},
502 {"qos-db", 0x7ee000, 0x02000},
503 {"radio", 0x7f0000, 0x10000},
504 {NULL, 0, 0}
505 },
506
507 .first_sysupgrade_partition = "os-image",
508 .last_sysupgrade_partition = "file-system",
509 },
510
511 /** Firmware layout for the C25v1 */
512 {
513 .id = "ARCHER-C25-V1",
514 .support_list =
515 "SupportList:\n"
516 "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n"
517 "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n"
518 "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n",
519 .support_trail = '\x00',
520 .soft_ver = "soft_ver:1.0.0\n",
521
522 /* We're using a dynamic kernel/rootfs split here */
523 .partitions = {
524 {"factory-boot", 0x00000, 0x20000},
525 {"fs-uboot", 0x20000, 0x10000},
526 {"firmware", 0x30000, 0x7a0000}, /* Stock: name os-image base 0x30000 size 0x100000 */
527 /* Stock: name file-system base 0x130000 size 0x6a0000 */
528 {"user-config", 0x7d0000, 0x04000},
529 {"default-mac", 0x7e0000, 0x00100},
530 {"device-id", 0x7e0100, 0x00100},
531 {"extra-para", 0x7e0200, 0x00100},
532 {"pin", 0x7e0300, 0x00100},
533 {"support-list", 0x7e0400, 0x00400},
534 {"soft-version", 0x7e0800, 0x00400},
535 {"product-info", 0x7e0c00, 0x01400},
536 {"partition-table", 0x7e2000, 0x01000},
537 {"profile", 0x7e3000, 0x01000},
538 {"default-config", 0x7e4000, 0x04000},
539 {"merge-config", 0x7ec000, 0x02000},
540 {"qos-db", 0x7ee000, 0x02000},
541 {"radio", 0x7f0000, 0x10000},
542 {NULL, 0, 0}
543 },
544
545 .first_sysupgrade_partition = "os-image",
546 .last_sysupgrade_partition = "file-system",
547 },
548
549 /** Firmware layout for the C58v1 */
550 {
551 .id = "ARCHER-C58-V1",
552 .vendor = "",
553 .support_list =
554 "SupportList:\r\n"
555 "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n"
556 "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n"
557 "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n",
558 .support_trail = '\x00',
559 .soft_ver = "soft_ver:1.0.0\n",
560
561 .partitions = {
562 {"fs-uboot", 0x00000, 0x10000},
563 {"default-mac", 0x10000, 0x00200},
564 {"pin", 0x10200, 0x00200},
565 {"product-info", 0x10400, 0x00100},
566 {"partition-table", 0x10500, 0x00800},
567 {"soft-version", 0x11300, 0x00200},
568 {"support-list", 0x11500, 0x00100},
569 {"device-id", 0x11600, 0x00100},
570 {"profile", 0x11700, 0x03900},
571 {"default-config", 0x15000, 0x04000},
572 {"user-config", 0x19000, 0x04000},
573 {"firmware", 0x20000, 0x7c8000},
574 {"certyficate", 0x7e8000, 0x08000},
575 {"radio", 0x7f0000, 0x10000},
576 {NULL, 0, 0}
577 },
578
579 .first_sysupgrade_partition = "os-image",
580 .last_sysupgrade_partition = "file-system",
581 },
582
583 /** Firmware layout for the C59v1 */
584 {
585 .id = "ARCHER-C59-V1",
586 .vendor = "",
587 .support_list =
588 "SupportList:\r\n"
589 "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n"
590 "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n"
591 "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n"
592 "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n",
593 .support_trail = '\x00',
594 .soft_ver = "soft_ver:1.0.0\n",
595
596 /* We're using a dynamic kernel/rootfs split here */
597 .partitions = {
598 {"fs-uboot", 0x00000, 0x10000},
599 {"default-mac", 0x10000, 0x00200},
600 {"pin", 0x10200, 0x00200},
601 {"device-id", 0x10400, 0x00100},
602 {"product-info", 0x10500, 0x0fb00},
603 {"firmware", 0x20000, 0xe30000},
604 {"partition-table", 0xe50000, 0x10000},
605 {"soft-version", 0xe60000, 0x10000},
606 {"support-list", 0xe70000, 0x10000},
607 {"profile", 0xe80000, 0x10000},
608 {"default-config", 0xe90000, 0x10000},
609 {"user-config", 0xea0000, 0x40000},
610 {"usb-config", 0xee0000, 0x10000},
611 {"certificate", 0xef0000, 0x10000},
612 {"qos-db", 0xf00000, 0x40000},
613 {"log", 0xfe0000, 0x10000},
614 {"radio", 0xff0000, 0x10000},
615 {NULL, 0, 0}
616 },
617
618 .first_sysupgrade_partition = "os-image",
619 .last_sysupgrade_partition = "file-system",
620 },
621
622 /** Firmware layout for the C59v2 */
623 {
624 .id = "ARCHER-C59-V2",
625 .vendor = "",
626 .support_list =
627 "SupportList:\r\n"
628 "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
629 "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
630 "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
631 .support_trail = '\x00',
632 .soft_ver = "soft_ver:2.0.0 Build 20161206 rel.7303\n",
633
634 /** We're using a dynamic kernel/rootfs split here */
635 .partitions = {
636 {"factory-boot", 0x00000, 0x20000},
637 {"fs-uboot", 0x20000, 0x10000},
638 {"default-mac", 0x30000, 0x00200},
639 {"pin", 0x30200, 0x00200},
640 {"device-id", 0x30400, 0x00100},
641 {"product-info", 0x30500, 0x0fb00},
642 {"firmware", 0x40000, 0xe10000},
643 {"partition-table", 0xe50000, 0x10000},
644 {"soft-version", 0xe60000, 0x10000},
645 {"support-list", 0xe70000, 0x10000},
646 {"profile", 0xe80000, 0x10000},
647 {"default-config", 0xe90000, 0x10000},
648 {"user-config", 0xea0000, 0x40000},
649 {"usb-config", 0xee0000, 0x10000},
650 {"certificate", 0xef0000, 0x10000},
651 {"extra-para", 0xf00000, 0x10000},
652 {"qos-db", 0xf10000, 0x30000},
653 {"log", 0xfe0000, 0x10000},
654 {"radio", 0xff0000, 0x10000},
655 {NULL, 0, 0}
656 },
657
658 .first_sysupgrade_partition = "os-image",
659 .last_sysupgrade_partition = "file-system",
660 },
661
662 /** Firmware layout for the C6v2 */
663 {
664 .id = "ARCHER-C6-V2",
665 .vendor = "",
666 .support_list =
667 "SupportList:\r\n"
668 "{product_name:Archer C6,product_ver:2.0.0,special_id:45550000}\r\n"
669 "{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
670 "{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
671 .support_trail = '\x00',
672 .soft_ver = "soft_ver:1.0.0\n",
673
674 .partitions = {
675 {"fs-uboot", 0x00000, 0x20000},
676 {"default-mac", 0x20000, 0x00200},
677 {"pin", 0x20200, 0x00100},
678 {"product-info", 0x20300, 0x00200},
679 {"device-id", 0x20500, 0x0fb00},
680 {"firmware", 0x30000, 0x7a9400},
681 {"soft-version", 0x7d9400, 0x00100},
682 {"extra-para", 0x7d9500, 0x00100},
683 {"support-list", 0x7d9600, 0x00200},
684 {"profile", 0x7d9800, 0x03000},
685 {"default-config", 0x7dc800, 0x03000},
686 {"partition-table", 0x7df800, 0x00800},
687 {"user-config", 0x7e0000, 0x0c000},
688 {"certificate", 0x7ec000, 0x04000},
689 {"radio", 0x7f0000, 0x10000},
690 {NULL, 0, 0}
691 },
692
693 .first_sysupgrade_partition = "os-image",
694 .last_sysupgrade_partition = "file-system",
695 },
696
697
698 /** Firmware layout for the C60v1 */
699 {
700 .id = "ARCHER-C60-V1",
701 .vendor = "",
702 .support_list =
703 "SupportList:\r\n"
704 "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n"
705 "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n"
706 "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n",
707 .support_trail = '\x00',
708 .soft_ver = "soft_ver:1.0.0\n",
709
710 .partitions = {
711 {"fs-uboot", 0x00000, 0x10000},
712 {"default-mac", 0x10000, 0x00200},
713 {"pin", 0x10200, 0x00200},
714 {"product-info", 0x10400, 0x00100},
715 {"partition-table", 0x10500, 0x00800},
716 {"soft-version", 0x11300, 0x00200},
717 {"support-list", 0x11500, 0x00100},
718 {"device-id", 0x11600, 0x00100},
719 {"profile", 0x11700, 0x03900},
720 {"default-config", 0x15000, 0x04000},
721 {"user-config", 0x19000, 0x04000},
722 {"firmware", 0x20000, 0x7c8000},
723 {"certyficate", 0x7e8000, 0x08000},
724 {"radio", 0x7f0000, 0x10000},
725 {NULL, 0, 0}
726 },
727
728 .first_sysupgrade_partition = "os-image",
729 .last_sysupgrade_partition = "file-system",
730 },
731
732 /** Firmware layout for the C60v2 */
733 {
734 .id = "ARCHER-C60-V2",
735 .vendor = "",
736 .support_list =
737 "SupportList:\r\n"
738 "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
739 "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
740 "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
741 .support_trail = '\x00',
742 .soft_ver = "soft_ver:2.0.0\n",
743
744 .partitions = {
745 {"factory-boot", 0x00000, 0x1fb00},
746 {"default-mac", 0x1fb00, 0x00200},
747 {"pin", 0x1fd00, 0x00100},
748 {"product-info", 0x1fe00, 0x00100},
749 {"device-id", 0x1ff00, 0x00100},
750 {"fs-uboot", 0x20000, 0x10000},
751 {"firmware", 0x30000, 0x7a0000},
752 {"soft-version", 0x7d9500, 0x00100},
753 {"support-list", 0x7d9600, 0x00100},
754 {"extra-para", 0x7d9700, 0x00100},
755 {"profile", 0x7d9800, 0x03000},
756 {"default-config", 0x7dc800, 0x03000},
757 {"partition-table", 0x7df800, 0x00800},
758 {"user-config", 0x7e0000, 0x0c000},
759 {"certificate", 0x7ec000, 0x04000},
760 {"radio", 0x7f0000, 0x10000},
761 {NULL, 0, 0}
762 },
763
764 .first_sysupgrade_partition = "os-image",
765 .last_sysupgrade_partition = "file-system",
766 },
767
768 /** Firmware layout for the C5 */
769 {
770 .id = "ARCHER-C5-V2",
771 .vendor = "",
772 .support_list =
773 "SupportList:\r\n"
774 "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n"
775 "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n"
776 "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */
777 .support_trail = '\x00',
778 .soft_ver = NULL,
779
780 .partitions = {
781 {"fs-uboot", 0x00000, 0x40000},
782 {"os-image", 0x40000, 0x200000},
783 {"file-system", 0x240000, 0xc00000},
784 {"default-mac", 0xe40000, 0x00200},
785 {"pin", 0xe40200, 0x00200},
786 {"product-info", 0xe40400, 0x00200},
787 {"partition-table", 0xe50000, 0x10000},
788 {"soft-version", 0xe60000, 0x00200},
789 {"support-list", 0xe61000, 0x0f000},
790 {"profile", 0xe70000, 0x10000},
791 {"default-config", 0xe80000, 0x10000},
792 {"user-config", 0xe90000, 0x50000},
793 {"log", 0xee0000, 0x100000},
794 {"radio_bk", 0xfe0000, 0x10000},
795 {"radio", 0xff0000, 0x10000},
796 {NULL, 0, 0}
797 },
798
799 .first_sysupgrade_partition = "os-image",
800 .last_sysupgrade_partition = "file-system"
801 },
802
803 /** Firmware layout for the C7 */
804 {
805 .id = "ARCHER-C7-V4",
806 .support_list =
807 "SupportList:\n"
808 "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n"
809 "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n"
810 "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
811 "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n"
812 "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n"
813 "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n"
814 "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n"
815 "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n"
816 "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
817 "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
818 .support_trail = '\x00',
819 .soft_ver = "soft_ver:1.0.0\n",
820
821 /* We're using a dynamic kernel/rootfs split here */
822 .partitions = {
823 {"factory-boot", 0x00000, 0x20000},
824 {"fs-uboot", 0x20000, 0x20000},
825 {"firmware", 0x40000, 0xEC0000}, /* Stock: name os-image base 0x40000 size 0x120000 */
826 /* Stock: name file-system base 0x160000 size 0xda0000 */
827 {"default-mac", 0xf00000, 0x00200},
828 {"pin", 0xf00200, 0x00200},
829 {"device-id", 0xf00400, 0x00100},
830 {"product-info", 0xf00500, 0x0fb00},
831 {"soft-version", 0xf10000, 0x00100},
832 {"extra-para", 0xf11000, 0x01000},
833 {"support-list", 0xf12000, 0x0a000},
834 {"profile", 0xf1c000, 0x04000},
835 {"default-config", 0xf20000, 0x10000},
836 {"user-config", 0xf30000, 0x40000},
837 {"qos-db", 0xf70000, 0x40000},
838 {"certificate", 0xfb0000, 0x10000},
839 {"partition-table", 0xfc0000, 0x10000},
840 {"log", 0xfd0000, 0x20000},
841 {"radio", 0xff0000, 0x10000},
842 {NULL, 0, 0}
843 },
844
845 .first_sysupgrade_partition = "os-image",
846 .last_sysupgrade_partition = "file-system",
847 },
848
849 /** Firmware layout for the C7 v5*/
850 {
851 .id = "ARCHER-C7-V5",
852 .support_list =
853 "SupportList:\n"
854 "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n"
855 "{product_name:Archer C7,product_ver:5.0.0,special_id:45550000}\n"
856 "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n"
857 "{product_name:Archer C7,product_ver:5.0.0,special_id:43410000}\n"
858 "{product_name:Archer C7,product_ver:5.0.0,special_id:4A500000}\n"
859 "{product_name:Archer C7,product_ver:5.0.0,special_id:54570000}\n"
860 "{product_name:Archer C7,product_ver:5.0.0,special_id:52550000}\n"
861 "{product_name:Archer C7,product_ver:5.0.0,special_id:4B520000}\n",
862
863 .support_trail = '\x00',
864 .soft_ver = "soft_ver:1.0.0\n",
865
866 /* We're using a dynamic kernel/rootfs split here */
867 .partitions = {
868 {"factory-boot", 0x00000, 0x20000},
869 {"fs-uboot", 0x20000, 0x20000},
870 {"partition-table", 0x40000, 0x10000},
871 {"radio", 0x50000, 0x10000},
872 {"default-mac", 0x60000, 0x00200},
873 {"pin", 0x60200, 0x00200},
874 {"device-id", 0x60400, 0x00100},
875 {"product-info", 0x60500, 0x0fb00},
876 {"soft-version", 0x70000, 0x01000},
877 {"extra-para", 0x71000, 0x01000},
878 {"support-list", 0x72000, 0x0a000},
879 {"profile", 0x7c000, 0x04000},
880 {"user-config", 0x80000, 0x40000},
881
882
883 {"firmware", 0xc0000, 0xf00000}, /* Stock: name os-image base 0xc0000 size 0x120000 */
884 /* Stock: name file-system base 0x1e0000 size 0xde0000 */
885
886 {"log", 0xfc0000, 0x20000},
887 {"certificate", 0xfe0000, 0x10000},
888 {"default-config", 0xff0000, 0x10000},
889 {NULL, 0, 0}
890
891 },
892
893 .first_sysupgrade_partition = "os-image",
894 .last_sysupgrade_partition = "file-system",
895 },
896
897 /** Firmware layout for the C9 */
898 {
899 .id = "ARCHERC9",
900 .vendor = "",
901 .support_list =
902 "SupportList:\n"
903 "{product_name:ArcherC9,"
904 "product_ver:1.0.0,"
905 "special_id:00000000}\n",
906 .support_trail = '\x00',
907 .soft_ver = NULL,
908
909 .partitions = {
910 {"fs-uboot", 0x00000, 0x40000},
911 {"os-image", 0x40000, 0x200000},
912 {"file-system", 0x240000, 0xc00000},
913 {"default-mac", 0xe40000, 0x00200},
914 {"pin", 0xe40200, 0x00200},
915 {"product-info", 0xe40400, 0x00200},
916 {"partition-table", 0xe50000, 0x10000},
917 {"soft-version", 0xe60000, 0x00200},
918 {"support-list", 0xe61000, 0x0f000},
919 {"profile", 0xe70000, 0x10000},
920 {"default-config", 0xe80000, 0x10000},
921 {"user-config", 0xe90000, 0x50000},
922 {"log", 0xee0000, 0x100000},
923 {"radio_bk", 0xfe0000, 0x10000},
924 {"radio", 0xff0000, 0x10000},
925 {NULL, 0, 0}
926 },
927
928 .first_sysupgrade_partition = "os-image",
929 .last_sysupgrade_partition = "file-system"
930 },
931
932 /** Firmware layout for the EAP120 */
933 {
934 .id = "EAP120",
935 .vendor = "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
936 .support_list =
937 "SupportList:\r\n"
938 "EAP120(TP-LINK|UN|N300-2):1.0\r\n",
939 .support_trail = '\xff',
940 .soft_ver = NULL,
941
942 .partitions = {
943 {"fs-uboot", 0x00000, 0x20000},
944 {"partition-table", 0x20000, 0x02000},
945 {"default-mac", 0x30000, 0x00020},
946 {"support-list", 0x31000, 0x00100},
947 {"product-info", 0x31100, 0x00100},
948 {"soft-version", 0x32000, 0x00100},
949 {"os-image", 0x40000, 0x180000},
950 {"file-system", 0x1c0000, 0x600000},
951 {"user-config", 0x7c0000, 0x10000},
952 {"backup-config", 0x7d0000, 0x10000},
953 {"log", 0x7e0000, 0x10000},
954 {"radio", 0x7f0000, 0x10000},
955 {NULL, 0, 0}
956 },
957
958 .first_sysupgrade_partition = "os-image",
959 .last_sysupgrade_partition = "file-system"
960 },
961
962 /** Firmware layout for the TL-WA850RE v2 */
963 {
964 .id = "TLWA850REV2",
965 .vendor = "",
966 .support_list =
967 "SupportList:\n"
968 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n"
969 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n"
970 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n"
971 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n"
972 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n"
973 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n"
974 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n"
975 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n"
976 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n"
977 "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n",
978 .support_trail = '\x00',
979 .soft_ver = NULL,
980
981 /**
982 576KB were moved from file-system to os-image
983 in comparison to the stock image
984 */
985 .partitions = {
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},
999 {NULL, 0, 0}
1000 },
1001
1002 .first_sysupgrade_partition = "os-image",
1003 .last_sysupgrade_partition = "file-system"
1004 },
1005
1006 /** Firmware layout for the TL-WA855RE v1 */
1007 {
1008 .id = "TLWA855REV1",
1009 .vendor = "",
1010 .support_list =
1011 "SupportList:\n"
1012 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n"
1013 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n"
1014 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n"
1015 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n"
1016 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n"
1017 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n"
1018 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n"
1019 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n"
1020 "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n",
1021 .support_trail = '\x00',
1022 .soft_ver = NULL,
1023
1024 .partitions = {
1025 {"fs-uboot", 0x00000, 0x20000},
1026 {"os-image", 0x20000, 0x150000},
1027 {"file-system", 0x170000, 0x240000},
1028 {"partition-table", 0x3b0000, 0x02000},
1029 {"default-mac", 0x3c0000, 0x00020},
1030 {"pin", 0x3c0100, 0x00020},
1031 {"product-info", 0x3c1000, 0x01000},
1032 {"soft-version", 0x3c2000, 0x00100},
1033 {"support-list", 0x3c3000, 0x01000},
1034 {"profile", 0x3c4000, 0x08000},
1035 {"user-config", 0x3d0000, 0x10000},
1036 {"default-config", 0x3e0000, 0x10000},
1037 {"radio", 0x3f0000, 0x10000},
1038 {NULL, 0, 0}
1039 },
1040
1041 .first_sysupgrade_partition = "os-image",
1042 .last_sysupgrade_partition = "file-system"
1043 },
1044
1045 /** Firmware layout for the TL-WR1043 v5 */
1046 {
1047 .id = "TLWR1043NV5",
1048 .vendor = "",
1049 .support_list =
1050 "SupportList:\n"
1051 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n"
1052 "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n",
1053 .support_trail = '\x00',
1054 .soft_ver = "soft_ver:1.0.0\n",
1055 .partitions = {
1056 {"factory-boot", 0x00000, 0x20000},
1057 {"fs-uboot", 0x20000, 0x20000},
1058 {"firmware", 0x40000, 0xec0000},
1059 {"default-mac", 0xf00000, 0x00200},
1060 {"pin", 0xf00200, 0x00200},
1061 {"device-id", 0xf00400, 0x00100},
1062 {"product-info", 0xf00500, 0x0fb00},
1063 {"soft-version", 0xf10000, 0x01000},
1064 {"extra-para", 0xf11000, 0x01000},
1065 {"support-list", 0xf12000, 0x0a000},
1066 {"profile", 0xf1c000, 0x04000},
1067 {"default-config", 0xf20000, 0x10000},
1068 {"user-config", 0xf30000, 0x40000},
1069 {"qos-db", 0xf70000, 0x40000},
1070 {"certificate", 0xfb0000, 0x10000},
1071 {"partition-table", 0xfc0000, 0x10000},
1072 {"log", 0xfd0000, 0x20000},
1073 {"radio", 0xff0000, 0x10000},
1074 {NULL, 0, 0}
1075 },
1076 .first_sysupgrade_partition = "os-image",
1077 .last_sysupgrade_partition = "file-system"
1078 },
1079
1080 /** Firmware layout for the TL-WR1043 v4 */
1081 {
1082 .id = "TLWR1043NDV4",
1083 .vendor = "",
1084 .support_list =
1085 "SupportList:\n"
1086 "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n",
1087 .support_trail = '\x00',
1088 .soft_ver = NULL,
1089
1090 /* We're using a dynamic kernel/rootfs split here */
1091 .partitions = {
1092 {"fs-uboot", 0x00000, 0x20000},
1093 {"firmware", 0x20000, 0xf30000},
1094 {"default-mac", 0xf50000, 0x00200},
1095 {"pin", 0xf50200, 0x00200},
1096 {"product-info", 0xf50400, 0x0fc00},
1097 {"soft-version", 0xf60000, 0x0b000},
1098 {"support-list", 0xf6b000, 0x04000},
1099 {"profile", 0xf70000, 0x04000},
1100 {"default-config", 0xf74000, 0x0b000},
1101 {"user-config", 0xf80000, 0x40000},
1102 {"partition-table", 0xfc0000, 0x10000},
1103 {"log", 0xfd0000, 0x20000},
1104 {"radio", 0xff0000, 0x10000},
1105 {NULL, 0, 0}
1106 },
1107
1108 .first_sysupgrade_partition = "os-image",
1109 .last_sysupgrade_partition = "file-system"
1110 },
1111
1112 /** Firmware layout for the TL-WR902AC v1 */
1113 {
1114 .id = "TL-WR902AC-V1",
1115 .vendor = "",
1116 .support_list =
1117 "SupportList:\n"
1118 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n"
1119 "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n",
1120 .support_trail = '\x00',
1121 .soft_ver = NULL,
1122
1123 /**
1124 384KB were moved from file-system to os-image
1125 in comparison to the stock image
1126 */
1127 .partitions = {
1128 {"fs-uboot", 0x00000, 0x20000},
1129 {"firmware", 0x20000, 0x730000},
1130 {"default-mac", 0x750000, 0x00200},
1131 {"pin", 0x750200, 0x00200},
1132 {"product-info", 0x750400, 0x0fc00},
1133 {"soft-version", 0x760000, 0x0b000},
1134 {"support-list", 0x76b000, 0x04000},
1135 {"profile", 0x770000, 0x04000},
1136 {"default-config", 0x774000, 0x0b000},
1137 {"user-config", 0x780000, 0x40000},
1138 {"partition-table", 0x7c0000, 0x10000},
1139 {"log", 0x7d0000, 0x20000},
1140 {"radio", 0x7f0000, 0x10000},
1141 {NULL, 0, 0}
1142 },
1143
1144 .first_sysupgrade_partition = "os-image",
1145 .last_sysupgrade_partition = "file-system",
1146 },
1147
1148 /** Firmware layout for the TL-WR942N V1 */
1149 {
1150 .id = "TLWR942NV1",
1151 .vendor = "",
1152 .support_list =
1153 "SupportList:\r\n"
1154 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n"
1155 "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n",
1156 .support_trail = '\x00',
1157 .soft_ver = NULL,
1158
1159 .partitions = {
1160 {"fs-uboot", 0x00000, 0x20000},
1161 {"firmware", 0x20000, 0xe20000},
1162 {"default-mac", 0xe40000, 0x00200},
1163 {"pin", 0xe40200, 0x00200},
1164 {"product-info", 0xe40400, 0x0fc00},
1165 {"partition-table", 0xe50000, 0x10000},
1166 {"soft-version", 0xe60000, 0x10000},
1167 {"support-list", 0xe70000, 0x10000},
1168 {"profile", 0xe80000, 0x10000},
1169 {"default-config", 0xe90000, 0x10000},
1170 {"user-config", 0xea0000, 0x40000},
1171 {"qos-db", 0xee0000, 0x40000},
1172 {"certificate", 0xf20000, 0x10000},
1173 {"usb-config", 0xfb0000, 0x10000},
1174 {"log", 0xfc0000, 0x20000},
1175 {"radio-bk", 0xfe0000, 0x10000},
1176 {"radio", 0xff0000, 0x10000},
1177 {NULL, 0, 0}
1178 },
1179
1180 .first_sysupgrade_partition = "os-image",
1181 .last_sysupgrade_partition = "file-system",
1182 },
1183
1184 /** Firmware layout for the RE350 v1 */
1185 {
1186 .id = "RE350-V1",
1187 .vendor = "",
1188 .support_list =
1189 "SupportList:\n"
1190 "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n"
1191 "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n"
1192 "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n"
1193 "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n"
1194 "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n"
1195 "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n"
1196 "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n",
1197 .support_trail = '\x00',
1198 .soft_ver = NULL,
1199
1200 /** We're using a dynamic kernel/rootfs split here */
1201 .partitions = {
1202 {"fs-uboot", 0x00000, 0x20000},
1203 {"firmware", 0x20000, 0x5e0000},
1204 {"partition-table", 0x600000, 0x02000},
1205 {"default-mac", 0x610000, 0x00020},
1206 {"pin", 0x610100, 0x00020},
1207 {"product-info", 0x611100, 0x01000},
1208 {"soft-version", 0x620000, 0x01000},
1209 {"support-list", 0x621000, 0x01000},
1210 {"profile", 0x622000, 0x08000},
1211 {"user-config", 0x630000, 0x10000},
1212 {"default-config", 0x640000, 0x10000},
1213 {"radio", 0x7f0000, 0x10000},
1214 {NULL, 0, 0}
1215 },
1216
1217 .first_sysupgrade_partition = "os-image",
1218 .last_sysupgrade_partition = "file-system"
1219 },
1220
1221 /** Firmware layout for the RE350K v1 */
1222 {
1223 .id = "RE350K-V1",
1224 .vendor = "",
1225 .support_list =
1226 "SupportList:\n"
1227 "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
1228 .support_trail = '\x00',
1229 .soft_ver = NULL,
1230
1231 /** We're using a dynamic kernel/rootfs split here */
1232 .partitions = {
1233 {"fs-uboot", 0x00000, 0x20000},
1234 {"firmware", 0x20000, 0xd70000},
1235 {"partition-table", 0xd90000, 0x02000},
1236 {"default-mac", 0xda0000, 0x00020},
1237 {"pin", 0xda0100, 0x00020},
1238 {"product-info", 0xda1100, 0x01000},
1239 {"soft-version", 0xdb0000, 0x01000},
1240 {"support-list", 0xdb1000, 0x01000},
1241 {"profile", 0xdb2000, 0x08000},
1242 {"user-config", 0xdc0000, 0x10000},
1243 {"default-config", 0xdd0000, 0x10000},
1244 {"device-id", 0xde0000, 0x00108},
1245 {"radio", 0xff0000, 0x10000},
1246 {NULL, 0, 0}
1247 },
1248
1249 .first_sysupgrade_partition = "os-image",
1250 .last_sysupgrade_partition = "file-system"
1251 },
1252
1253 /** Firmware layout for the RE355 */
1254 {
1255 .id = "RE355",
1256 .vendor = "",
1257 .support_list =
1258 "SupportList:\r\n"
1259 "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n"
1260 "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n"
1261 "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n"
1262 "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n"
1263 "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n"
1264 "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n"
1265 "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n"
1266 "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n",
1267 .support_trail = '\x00',
1268 .soft_ver = NULL,
1269
1270 /* We're using a dynamic kernel/rootfs split here */
1271 .partitions = {
1272 {"fs-uboot", 0x00000, 0x20000},
1273 {"firmware", 0x20000, 0x5e0000},
1274 {"partition-table", 0x600000, 0x02000},
1275 {"default-mac", 0x610000, 0x00020},
1276 {"pin", 0x610100, 0x00020},
1277 {"product-info", 0x611100, 0x01000},
1278 {"soft-version", 0x620000, 0x01000},
1279 {"support-list", 0x621000, 0x01000},
1280 {"profile", 0x622000, 0x08000},
1281 {"user-config", 0x630000, 0x10000},
1282 {"default-config", 0x640000, 0x10000},
1283 {"radio", 0x7f0000, 0x10000},
1284 {NULL, 0, 0}
1285 },
1286
1287 .first_sysupgrade_partition = "os-image",
1288 .last_sysupgrade_partition = "file-system"
1289 },
1290
1291 /** Firmware layout for the RE450 */
1292 {
1293 .id = "RE450",
1294 .vendor = "",
1295 .support_list =
1296 "SupportList:\r\n"
1297 "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n"
1298 "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n"
1299 "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n"
1300 "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n"
1301 "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n"
1302 "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n"
1303 "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n"
1304 "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n",
1305 .support_trail = '\x00',
1306 .soft_ver = NULL,
1307
1308 /** We're using a dynamic kernel/rootfs split here */
1309 .partitions = {
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},
1322 {NULL, 0, 0}
1323 },
1324
1325 .first_sysupgrade_partition = "os-image",
1326 .last_sysupgrade_partition = "file-system"
1327 },
1328
1329 /** Firmware layout for the RE450 v2 */
1330 {
1331 .id = "RE450-V2",
1332 .vendor = "",
1333 .support_list =
1334 "SupportList:\r\n"
1335 "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n"
1336 "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n"
1337 "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n"
1338 "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n"
1339 "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n"
1340 "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n"
1341 "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n"
1342 "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n"
1343 "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n",
1344 .support_trail = '\x00',
1345 .soft_ver = NULL,
1346
1347 /* We're using a dynamic kernel/rootfs split here */
1348 .partitions = {
1349 {"fs-uboot", 0x00000, 0x20000},
1350 {"firmware", 0x20000, 0x5e0000},
1351 {"partition-table", 0x600000, 0x02000},
1352 {"default-mac", 0x610000, 0x00020},
1353 {"pin", 0x610100, 0x00020},
1354 {"product-info", 0x611100, 0x01000},
1355 {"soft-version", 0x620000, 0x01000},
1356 {"support-list", 0x621000, 0x01000},
1357 {"profile", 0x622000, 0x08000},
1358 {"user-config", 0x630000, 0x10000},
1359 {"default-config", 0x640000, 0x10000},
1360 {"radio", 0x7f0000, 0x10000},
1361
1362 {NULL, 0, 0}
1363 },
1364
1365 .first_sysupgrade_partition = "os-image",
1366 .last_sysupgrade_partition = "file-system"
1367 },
1368
1369 {}
1370 };
1371
1372 #define error(_ret, _errno, _str, ...) \
1373 do { \
1374 fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
1375 strerror(_errno)); \
1376 if (_ret) \
1377 exit(_ret); \
1378 } while (0)
1379
1380
1381 /** Stores a uint32 as big endian */
1382 static inline void put32(uint8_t *buf, uint32_t val) {
1383 buf[0] = val >> 24;
1384 buf[1] = val >> 16;
1385 buf[2] = val >> 8;
1386 buf[3] = val;
1387 }
1388
1389 /** Allocates a new image partition */
1390 static struct image_partition_entry alloc_image_partition(const char *name, size_t len) {
1391 struct image_partition_entry entry = {name, len, malloc(len)};
1392 if (!entry.data)
1393 error(1, errno, "malloc");
1394
1395 return entry;
1396 }
1397
1398 /** Frees an image partition */
1399 static void free_image_partition(struct image_partition_entry entry) {
1400 free(entry.data);
1401 }
1402
1403 static time_t source_date_epoch = -1;
1404 static void set_source_date_epoch() {
1405 char *env = getenv("SOURCE_DATE_EPOCH");
1406 char *endptr = env;
1407 errno = 0;
1408 if (env && *env) {
1409 source_date_epoch = strtoull(env, &endptr, 10);
1410 if (errno || (endptr && *endptr != '\0')) {
1411 fprintf(stderr, "Invalid SOURCE_DATE_EPOCH");
1412 exit(1);
1413 }
1414 }
1415 }
1416
1417 /** Generates the partition-table partition */
1418 static struct image_partition_entry make_partition_table(const struct flash_partition_entry *p) {
1419 struct image_partition_entry entry = alloc_image_partition("partition-table", 0x800);
1420
1421 char *s = (char *)entry.data, *end = (char *)(s+entry.size);
1422
1423 *(s++) = 0x00;
1424 *(s++) = 0x04;
1425 *(s++) = 0x00;
1426 *(s++) = 0x00;
1427
1428 size_t i;
1429 for (i = 0; p[i].name; i++) {
1430 size_t len = end-s;
1431 size_t w = snprintf(s, len, "partition %s base 0x%05x size 0x%05x\n", p[i].name, p[i].base, p[i].size);
1432
1433 if (w > len-1)
1434 error(1, 0, "flash partition table overflow?");
1435
1436 s += w;
1437 }
1438
1439 s++;
1440
1441 memset(s, 0xff, end-s);
1442
1443 return entry;
1444 }
1445
1446
1447 /** Generates a binary-coded decimal representation of an integer in the range [0, 99] */
1448 static inline uint8_t bcd(uint8_t v) {
1449 return 0x10 * (v/10) + v%10;
1450 }
1451
1452
1453 /** Generates the soft-version partition */
1454 static struct image_partition_entry make_soft_version(uint32_t rev) {
1455 struct image_partition_entry entry = alloc_image_partition("soft-version", sizeof(struct soft_version));
1456 struct soft_version *s = (struct soft_version *)entry.data;
1457
1458 time_t t;
1459
1460 if (source_date_epoch != -1)
1461 t = source_date_epoch;
1462 else if (time(&t) == (time_t)(-1))
1463 error(1, errno, "time");
1464
1465 struct tm *tm = localtime(&t);
1466
1467 s->magic = htonl(0x0000000c);
1468 s->zero = 0;
1469 s->pad1 = 0xff;
1470
1471 s->version_major = 0;
1472 s->version_minor = 0;
1473 s->version_patch = 0;
1474
1475 s->year_hi = bcd((1900+tm->tm_year)/100);
1476 s->year_lo = bcd(tm->tm_year%100);
1477 s->month = bcd(tm->tm_mon+1);
1478 s->day = bcd(tm->tm_mday);
1479 s->rev = htonl(rev);
1480
1481 s->pad2 = 0xff;
1482
1483 return entry;
1484 }
1485
1486 static struct image_partition_entry make_soft_version_from_string(const char *soft_ver) {
1487 /** String length _including_ the terminating zero byte */
1488 uint32_t ver_len = strlen(soft_ver) + 1;
1489 /** Partition contains 64 bit header, the version string, and one additional null byte */
1490 size_t partition_len = 2*sizeof(uint32_t) + ver_len + 1;
1491 struct image_partition_entry entry = alloc_image_partition("soft-version", partition_len);
1492
1493 uint32_t *len = (uint32_t *)entry.data;
1494 len[0] = htonl(ver_len);
1495 len[1] = 0;
1496 memcpy(&len[2], soft_ver, ver_len);
1497
1498 entry.data[partition_len - 1] = 0;
1499
1500 return entry;
1501 }
1502
1503 /** Generates the support-list partition */
1504 static struct image_partition_entry make_support_list(struct device_info *info) {
1505 size_t len = strlen(info->support_list);
1506 struct image_partition_entry entry = alloc_image_partition("support-list", len + 9);
1507
1508 put32(entry.data, len);
1509 memset(entry.data+4, 0, 4);
1510 memcpy(entry.data+8, info->support_list, len);
1511 entry.data[len+8] = info->support_trail;
1512
1513 return entry;
1514 }
1515
1516 /** Creates a new image partition with an arbitrary name from a file */
1517 static struct image_partition_entry read_file(const char *part_name, const char *filename, bool add_jffs2_eof, struct flash_partition_entry *file_system_partition) {
1518 struct stat statbuf;
1519
1520 if (stat(filename, &statbuf) < 0)
1521 error(1, errno, "unable to stat file `%s'", filename);
1522
1523 size_t len = statbuf.st_size;
1524
1525 if (add_jffs2_eof)
1526 if (file_system_partition)
1527 len = ALIGN(len + file_system_partition->base, 0x10000) + sizeof(jffs2_eof_mark) - file_system_partition->base;
1528 else
1529 len = ALIGN(len, 0x10000) + sizeof(jffs2_eof_mark);
1530
1531 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1532
1533 FILE *file = fopen(filename, "rb");
1534 if (!file)
1535 error(1, errno, "unable to open file `%s'", filename);
1536
1537 if (fread(entry.data, statbuf.st_size, 1, file) != 1)
1538 error(1, errno, "unable to read file `%s'", filename);
1539
1540 if (add_jffs2_eof) {
1541 uint8_t *eof = entry.data + statbuf.st_size, *end = entry.data+entry.size;
1542
1543 memset(eof, 0xff, end - eof - sizeof(jffs2_eof_mark));
1544 memcpy(end - sizeof(jffs2_eof_mark), jffs2_eof_mark, sizeof(jffs2_eof_mark));
1545 }
1546
1547 fclose(file);
1548
1549 return entry;
1550 }
1551
1552 /** Creates a new image partition from arbitrary data */
1553 static struct image_partition_entry put_data(const char *part_name, const char *datain, size_t len) {
1554
1555 struct image_partition_entry entry = alloc_image_partition(part_name, len);
1556
1557 memcpy(entry.data, datain, len);
1558
1559 return entry;
1560 }
1561
1562 /**
1563 Copies a list of image partitions into an image buffer and generates the image partition table while doing so
1564
1565 Example image partition table:
1566
1567 fwup-ptn partition-table base 0x00800 size 0x00800
1568 fwup-ptn os-image base 0x01000 size 0x113b45
1569 fwup-ptn file-system base 0x114b45 size 0x1d0004
1570 fwup-ptn support-list base 0x2e4b49 size 0x000d1
1571
1572 Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"),
1573 the end of the partition table is marked with a zero byte.
1574
1575 The firmware image must contain at least the partition-table and support-list partitions
1576 to be accepted. There aren't any alignment constraints for the image partitions.
1577
1578 The partition-table partition contains the actual flash layout; partitions
1579 from the image partition table are mapped to the corresponding flash partitions during
1580 the firmware upgrade. The support-list partition contains a list of devices supported by
1581 the firmware image.
1582
1583 The base offsets in the firmware partition table are relative to the end
1584 of the vendor information block, so the partition-table partition will
1585 actually start at offset 0x1814 of the image.
1586
1587 I think partition-table must be the first partition in the firmware image.
1588 */
1589 static void put_partitions(uint8_t *buffer, const struct flash_partition_entry *flash_parts, const struct image_partition_entry *parts) {
1590 size_t i, j;
1591 char *image_pt = (char *)buffer, *end = image_pt + 0x800;
1592
1593 size_t base = 0x800;
1594 for (i = 0; parts[i].name; i++) {
1595 for (j = 0; flash_parts[j].name; j++) {
1596 if (!strcmp(flash_parts[j].name, parts[i].name)) {
1597 if (parts[i].size > flash_parts[j].size)
1598 error(1, 0, "%s partition too big (more than %u bytes)", flash_parts[j].name, (unsigned)flash_parts[j].size);
1599 break;
1600 }
1601 }
1602
1603 assert(flash_parts[j].name);
1604
1605 memcpy(buffer + base, parts[i].data, parts[i].size);
1606
1607 size_t len = end-image_pt;
1608 size_t w = snprintf(image_pt, len, "fwup-ptn %s base 0x%05x size 0x%05x\t\r\n", parts[i].name, (unsigned)base, (unsigned)parts[i].size);
1609
1610 if (w > len-1)
1611 error(1, 0, "image partition table overflow?");
1612
1613 image_pt += w;
1614
1615 base += parts[i].size;
1616 }
1617 }
1618
1619 /** Generates and writes the image MD5 checksum */
1620 static void put_md5(uint8_t *md5, uint8_t *buffer, unsigned int len) {
1621 MD5_CTX ctx;
1622
1623 MD5_Init(&ctx);
1624 MD5_Update(&ctx, md5_salt, (unsigned int)sizeof(md5_salt));
1625 MD5_Update(&ctx, buffer, len);
1626 MD5_Final(md5, &ctx);
1627 }
1628
1629
1630 /**
1631 Generates the firmware image in factory format
1632
1633 Image format:
1634
1635 Bytes (hex) Usage
1636 ----------- -----
1637 0000-0003 Image size (4 bytes, big endian)
1638 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14)
1639 0014-0017 Vendor information length (without padding) (4 bytes, big endian)
1640 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older
1641 (VxWorks-based) TP-LINK devices which use a smaller vendor information block)
1642 1014-1813 Image partition table (2048 bytes, padded with 0xff)
1643 1814-xxxx Firmware partitions
1644 */
1645 static void * generate_factory_image(struct device_info *info, const struct image_partition_entry *parts, size_t *len) {
1646 *len = 0x1814;
1647
1648 size_t i;
1649 for (i = 0; parts[i].name; i++)
1650 *len += parts[i].size;
1651
1652 uint8_t *image = malloc(*len);
1653 if (!image)
1654 error(1, errno, "malloc");
1655
1656 memset(image, 0xff, *len);
1657 put32(image, *len);
1658
1659 if (info->vendor) {
1660 size_t vendor_len = strlen(info->vendor);
1661 put32(image+0x14, vendor_len);
1662 memcpy(image+0x18, info->vendor, vendor_len);
1663 }
1664
1665 put_partitions(image + 0x1014, info->partitions, parts);
1666 put_md5(image+0x04, image+0x14, *len-0x14);
1667
1668 return image;
1669 }
1670
1671 /**
1672 Generates the firmware image in sysupgrade format
1673
1674 This makes some assumptions about the provided flash and image partition tables and
1675 should be generalized when TP-LINK starts building its safeloader into hardware with
1676 different flash layouts.
1677 */
1678 static void * generate_sysupgrade_image(struct device_info *info, const struct image_partition_entry *image_parts, size_t *len) {
1679 size_t i, j;
1680 size_t flash_first_partition_index = 0;
1681 size_t flash_last_partition_index = 0;
1682 const struct flash_partition_entry *flash_first_partition = NULL;
1683 const struct flash_partition_entry *flash_last_partition = NULL;
1684 const struct image_partition_entry *image_last_partition = NULL;
1685
1686 /** Find first and last partitions */
1687 for (i = 0; info->partitions[i].name; i++) {
1688 if (!strcmp(info->partitions[i].name, info->first_sysupgrade_partition)) {
1689 flash_first_partition = &info->partitions[i];
1690 flash_first_partition_index = i;
1691 } else if (!strcmp(info->partitions[i].name, info->last_sysupgrade_partition)) {
1692 flash_last_partition = &info->partitions[i];
1693 flash_last_partition_index = i;
1694 }
1695 }
1696
1697 assert(flash_first_partition && flash_last_partition);
1698 assert(flash_first_partition_index < flash_last_partition_index);
1699
1700 /** Find last partition from image to calculate needed size */
1701 for (i = 0; image_parts[i].name; i++) {
1702 if (!strcmp(image_parts[i].name, info->last_sysupgrade_partition)) {
1703 image_last_partition = &image_parts[i];
1704 break;
1705 }
1706 }
1707
1708 assert(image_last_partition);
1709
1710 *len = flash_last_partition->base - flash_first_partition->base + image_last_partition->size;
1711
1712 uint8_t *image = malloc(*len);
1713 if (!image)
1714 error(1, errno, "malloc");
1715
1716 memset(image, 0xff, *len);
1717
1718 for (i = flash_first_partition_index; i <= flash_last_partition_index; i++) {
1719 for (j = 0; image_parts[j].name; j++) {
1720 if (!strcmp(info->partitions[i].name, image_parts[j].name)) {
1721 if (image_parts[j].size > info->partitions[i].size)
1722 error(1, 0, "%s partition too big (more than %u bytes)", info->partitions[i].name, (unsigned)info->partitions[i].size);
1723 memcpy(image + info->partitions[i].base - flash_first_partition->base, image_parts[j].data, image_parts[j].size);
1724 break;
1725 }
1726
1727 assert(image_parts[j].name);
1728 }
1729 }
1730
1731 return image;
1732 }
1733
1734 /** Generates an image according to a given layout and writes it to a file */
1735 static void build_image(const char *output,
1736 const char *kernel_image,
1737 const char *rootfs_image,
1738 uint32_t rev,
1739 bool add_jffs2_eof,
1740 bool sysupgrade,
1741 struct device_info *info) {
1742
1743 size_t i;
1744
1745 struct image_partition_entry parts[7] = {};
1746
1747 struct flash_partition_entry *firmware_partition = NULL;
1748 struct flash_partition_entry *os_image_partition = NULL;
1749 struct flash_partition_entry *file_system_partition = NULL;
1750 size_t firmware_partition_index = 0;
1751
1752 for (i = 0; info->partitions[i].name; i++) {
1753 if (!strcmp(info->partitions[i].name, "firmware"))
1754 {
1755 firmware_partition = &info->partitions[i];
1756 firmware_partition_index = i;
1757 }
1758 }
1759
1760 if (firmware_partition)
1761 {
1762 os_image_partition = &info->partitions[firmware_partition_index];
1763 file_system_partition = &info->partitions[firmware_partition_index + 1];
1764
1765 struct stat kernel;
1766 if (stat(kernel_image, &kernel) < 0)
1767 error(1, errno, "unable to stat file `%s'", kernel_image);
1768
1769 if (kernel.st_size > firmware_partition->size)
1770 error(1, 0, "kernel overflowed firmware partition\n");
1771
1772 for (i = MAX_PARTITIONS-1; i >= firmware_partition_index + 1; i--)
1773 info->partitions[i+1] = info->partitions[i];
1774
1775 file_system_partition->name = "file-system";
1776 file_system_partition->base = firmware_partition->base + kernel.st_size;
1777
1778 /* Align partition start to erase blocks for factory images only */
1779 if (!sysupgrade)
1780 file_system_partition->base = ALIGN(firmware_partition->base + kernel.st_size, 0x10000);
1781
1782 file_system_partition->size = firmware_partition->size - file_system_partition->base;
1783
1784 os_image_partition->name = "os-image";
1785 os_image_partition->size = kernel.st_size;
1786 }
1787
1788 parts[0] = make_partition_table(info->partitions);
1789 if (info->soft_ver)
1790 parts[1] = make_soft_version_from_string(info->soft_ver);
1791 else
1792 parts[1] = make_soft_version(rev);
1793
1794 parts[2] = make_support_list(info);
1795 parts[3] = read_file("os-image", kernel_image, false, NULL);
1796 parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof, file_system_partition);
1797
1798 /* Some devices need the extra-para partition to accept the firmware */
1799 if (strcasecmp(info->id, "ARCHER-C2-V3") == 0 ||
1800 strcasecmp(info->id, "ARCHER-C25-V1") == 0 ||
1801 strcasecmp(info->id, "ARCHER-C59-V2") == 0 ||
1802 strcasecmp(info->id, "ARCHER-C60-V2") == 0 ||
1803 strcasecmp(info->id, "TLWR1043NV5") == 0) {
1804 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
1805 parts[5] = put_data("extra-para", mdat, 11);
1806 } else if (strcasecmp(info->id, "ARCHER-A7-V5") == 0 || strcasecmp(info->id, "ARCHER-C7-V4") == 0 || strcasecmp(info->id, "ARCHER-C7-V5") == 0) {
1807 const char mdat[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
1808 parts[5] = put_data("extra-para", mdat, 11);
1809 } else if (strcasecmp(info->id, "ARCHER-C6-V2") == 0) {
1810 const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
1811 parts[5] = put_data("extra-para", mdat, 11);
1812 }
1813
1814 size_t len;
1815 void *image;
1816 if (sysupgrade)
1817 image = generate_sysupgrade_image(info, parts, &len);
1818 else
1819 image = generate_factory_image(info, parts, &len);
1820
1821 FILE *file = fopen(output, "wb");
1822 if (!file)
1823 error(1, errno, "unable to open output file");
1824
1825 if (fwrite(image, len, 1, file) != 1)
1826 error(1, 0, "unable to write output file");
1827
1828 fclose(file);
1829
1830 free(image);
1831
1832 for (i = 0; parts[i].name; i++)
1833 free_image_partition(parts[i]);
1834 }
1835
1836 /** Usage output */
1837 static void usage(const char *argv0) {
1838 fprintf(stderr,
1839 "Usage: %s [OPTIONS...]\n"
1840 "\n"
1841 "Options:\n"
1842 " -h show this help\n"
1843 "\n"
1844 "Create a new image:\n"
1845 " -B <board> create image for the board specified with <board>\n"
1846 " -k <file> read kernel image from the file <file>\n"
1847 " -r <file> read rootfs image from the file <file>\n"
1848 " -o <file> write output to the file <file>\n"
1849 " -V <rev> sets the revision number to <rev>\n"
1850 " -j add jffs2 end-of-filesystem markers\n"
1851 " -S create sysupgrade instead of factory image\n"
1852 "Extract an old image:\n"
1853 " -x <file> extract all oem firmware partition\n"
1854 " -d <dir> destination to extract the firmware partition\n"
1855 " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n",
1856 argv0
1857 );
1858 };
1859
1860
1861 static struct device_info *find_board(const char *id)
1862 {
1863 struct device_info *board = NULL;
1864
1865 for (board = boards; board->id != NULL; board++)
1866 if (strcasecmp(id, board->id) == 0)
1867 return board;
1868
1869 return NULL;
1870 }
1871
1872 static int add_flash_partition(
1873 struct flash_partition_entry *part_list,
1874 size_t max_entries,
1875 const char *name,
1876 unsigned long base,
1877 unsigned long size)
1878 {
1879 int ptr;
1880 /* check if the list has a free entry */
1881 for (ptr = 0; ptr < max_entries; ptr++, part_list++) {
1882 if (part_list->name == NULL &&
1883 part_list->base == 0 &&
1884 part_list->size == 0)
1885 break;
1886 }
1887
1888 if (ptr == max_entries) {
1889 error(1, 0, "No free flash part entry available.");
1890 }
1891
1892 part_list->name = calloc(1, strlen(name) + 1);
1893 if (!part_list->name) {
1894 error(1, 0, "Unable to allocate memory");
1895 }
1896
1897 memcpy((char *)part_list->name, name, strlen(name));
1898 part_list->base = base;
1899 part_list->size = size;
1900
1901 return 0;
1902 }
1903
1904 /** read the partition table into struct flash_partition_entry */
1905 static int read_partition_table(
1906 FILE *file, long offset,
1907 struct flash_partition_entry *entries, size_t max_entries,
1908 int type)
1909 {
1910 char buf[2048];
1911 char *ptr, *end;
1912 const char *parthdr = NULL;
1913 const char *fwuphdr = "fwup-ptn";
1914 const char *flashhdr = "partition";
1915
1916 /* TODO: search for the partition table */
1917
1918 switch(type) {
1919 case 0:
1920 parthdr = fwuphdr;
1921 break;
1922 case 1:
1923 parthdr = flashhdr;
1924 break;
1925 default:
1926 error(1, 0, "Invalid partition table");
1927 }
1928
1929 if (fseek(file, offset, SEEK_SET) < 0)
1930 error(1, errno, "Can not seek in the firmware");
1931
1932 if (fread(buf, 1, 2048, file) < 0)
1933 error(1, errno, "Can not read fwup-ptn from the firmware");
1934
1935 buf[2047] = '\0';
1936
1937 /* look for the partition header */
1938 if (memcmp(buf, parthdr, strlen(parthdr)) != 0) {
1939 fprintf(stderr, "DEBUG: can not find fwuphdr\n");
1940 return 1;
1941 }
1942
1943 ptr = buf;
1944 end = buf + sizeof(buf);
1945 while ((ptr + strlen(parthdr)) < end &&
1946 memcmp(ptr, parthdr, strlen(parthdr)) == 0) {
1947 char *end_part;
1948 char *end_element;
1949
1950 char name[32] = { 0 };
1951 int name_len = 0;
1952 unsigned long base = 0;
1953 unsigned long size = 0;
1954
1955 end_part = memchr(ptr, '\n', (end - ptr));
1956 if (end_part == NULL) {
1957 /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */
1958 break;
1959 }
1960
1961 for (int i = 0; i <= 4; i++) {
1962 if (end_part <= ptr)
1963 break;
1964
1965 end_element = memchr(ptr, 0x20, (end_part - ptr));
1966 if (end_element == NULL) {
1967 error(1, errno, "Ignoring the rest of the partition entries.");
1968 break;
1969 }
1970
1971 switch (i) {
1972 /* partition header */
1973 case 0:
1974 ptr = end_element + 1;
1975 continue;
1976 /* name */
1977 case 1:
1978 name_len = (end_element - ptr) > 31 ? 31 : (end_element - ptr);
1979 strncpy(name, ptr, name_len);
1980 name[name_len] = '\0';
1981 ptr = end_element + 1;
1982 continue;
1983
1984 /* string "base" */
1985 case 2:
1986 ptr = end_element + 1;
1987 continue;
1988
1989 /* actual base */
1990 case 3:
1991 base = strtoul(ptr, NULL, 16);
1992 ptr = end_element + 1;
1993 continue;
1994
1995 /* string "size" */
1996 case 4:
1997 ptr = end_element + 1;
1998 /* actual size. The last element doesn't have a sepeartor */
1999 size = strtoul(ptr, NULL, 16);
2000 /* the part ends with 0x09, 0x0d, 0x0a */
2001 ptr = end_part + 1;
2002 add_flash_partition(entries, max_entries, name, base, size);
2003 continue;
2004 }
2005 }
2006 }
2007
2008 return 0;
2009 }
2010
2011 static void write_partition(
2012 FILE *input_file,
2013 size_t firmware_offset,
2014 struct flash_partition_entry *entry,
2015 FILE *output_file)
2016 {
2017 char buf[4096];
2018 size_t offset;
2019
2020 fseek(input_file, entry->base + firmware_offset, SEEK_SET);
2021
2022 for (offset = 0; sizeof(buf) + offset <= entry->size; offset += sizeof(buf)) {
2023 if (fread(buf, sizeof(buf), 1, input_file) < 0)
2024 error(1, errno, "Can not read partition from input_file");
2025
2026 if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
2027 error(1, errno, "Can not write partition to output_file");
2028 }
2029 /* write last chunk smaller than buffer */
2030 if (offset < entry->size) {
2031 offset = entry->size - offset;
2032 if (fread(buf, offset, 1, input_file) < 0)
2033 error(1, errno, "Can not read partition from input_file");
2034 if (fwrite(buf, offset, 1, output_file) < 0)
2035 error(1, errno, "Can not write partition to output_file");
2036 }
2037 }
2038
2039 static int extract_firmware_partition(FILE *input_file, size_t firmware_offset, struct flash_partition_entry *entry, const char *output_directory)
2040 {
2041 FILE *output_file;
2042 char output[PATH_MAX];
2043
2044 snprintf(output, PATH_MAX, "%s/%s", output_directory, entry->name);
2045 output_file = fopen(output, "wb+");
2046 if (output_file == NULL) {
2047 error(1, errno, "Can not open output file %s", output);
2048 }
2049
2050 write_partition(input_file, firmware_offset, entry, output_file);
2051
2052 fclose(output_file);
2053
2054 return 0;
2055 }
2056
2057 /** extract all partitions from the firmware file */
2058 static int extract_firmware(const char *input, const char *output_directory)
2059 {
2060 struct flash_partition_entry entries[16] = { 0 };
2061 size_t max_entries = 16;
2062 size_t firmware_offset = 0x1014;
2063 FILE *input_file;
2064
2065 struct stat statbuf;
2066
2067 /* check input file */
2068 if (stat(input, &statbuf)) {
2069 error(1, errno, "Can not read input firmware %s", input);
2070 }
2071
2072 /* check if output directory exists */
2073 if (stat(output_directory, &statbuf)) {
2074 error(1, errno, "Failed to stat output directory %s", output_directory);
2075 }
2076
2077 if ((statbuf.st_mode & S_IFMT) != S_IFDIR) {
2078 error(1, errno, "Given output directory is not a directory %s", output_directory);
2079 }
2080
2081 input_file = fopen(input, "rb");
2082
2083 if (read_partition_table(input_file, firmware_offset, entries, 16, 0) != 0) {
2084 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2085 }
2086
2087 for (int i = 0; i < max_entries; i++) {
2088 if (entries[i].name == NULL &&
2089 entries[i].base == 0 &&
2090 entries[i].size == 0)
2091 continue;
2092
2093 extract_firmware_partition(input_file, firmware_offset, &entries[i], output_directory);
2094 }
2095
2096 return 0;
2097 }
2098
2099 static struct flash_partition_entry *find_partition(
2100 struct flash_partition_entry *entries, size_t max_entries,
2101 const char *name, const char *error_msg)
2102 {
2103 for (int i = 0; i < max_entries; i++, entries++) {
2104 if (strcmp(entries->name, name) == 0)
2105 return entries;
2106 }
2107
2108 error(1, 0, "%s", error_msg);
2109 return NULL;
2110 }
2111
2112 static void write_ff(FILE *output_file, size_t size)
2113 {
2114 char buf[4096];
2115 int offset;
2116
2117 memset(buf, 0xff, sizeof(buf));
2118
2119 for (offset = 0; offset + sizeof(buf) < size ; offset += sizeof(buf)) {
2120 if (fwrite(buf, sizeof(buf), 1, output_file) < 0)
2121 error(1, errno, "Can not write 0xff to output_file");
2122 }
2123
2124 /* write last chunk smaller than buffer */
2125 if (offset < size) {
2126 offset = size - offset;
2127 if (fwrite(buf, offset, 1, output_file) < 0)
2128 error(1, errno, "Can not write partition to output_file");
2129 }
2130 }
2131
2132 static void convert_firmware(const char *input, const char *output)
2133 {
2134 struct flash_partition_entry fwup[MAX_PARTITIONS] = { 0 };
2135 struct flash_partition_entry flash[MAX_PARTITIONS] = { 0 };
2136 struct flash_partition_entry *fwup_os_image = NULL, *fwup_file_system = NULL;
2137 struct flash_partition_entry *flash_os_image = NULL, *flash_file_system = NULL;
2138 struct flash_partition_entry *fwup_partition_table = NULL;
2139 size_t firmware_offset = 0x1014;
2140 FILE *input_file, *output_file;
2141
2142 struct stat statbuf;
2143
2144 /* check input file */
2145 if (stat(input, &statbuf)) {
2146 error(1, errno, "Can not read input firmware %s", input);
2147 }
2148
2149 input_file = fopen(input, "rb");
2150 if (!input_file)
2151 error(1, 0, "Can not open input firmware %s", input);
2152
2153 output_file = fopen(output, "wb");
2154 if (!output_file)
2155 error(1, 0, "Can not open output firmware %s", output);
2156
2157 if (read_partition_table(input_file, firmware_offset, fwup, MAX_PARTITIONS, 0) != 0) {
2158 error(1, 0, "Error can not read the partition table (fwup-ptn)");
2159 }
2160
2161 fwup_os_image = find_partition(fwup, MAX_PARTITIONS,
2162 "os-image", "Error can not find os-image partition (fwup)");
2163 fwup_file_system = find_partition(fwup, MAX_PARTITIONS,
2164 "file-system", "Error can not find file-system partition (fwup)");
2165 fwup_partition_table = find_partition(fwup, MAX_PARTITIONS,
2166 "partition-table", "Error can not find partition-table partition");
2167
2168 /* the flash partition table has a 0x00000004 magic haeder */
2169 if (read_partition_table(input_file, firmware_offset + fwup_partition_table->base + 4, flash, MAX_PARTITIONS, 1) != 0)
2170 error(1, 0, "Error can not read the partition table (flash)");
2171
2172 flash_os_image = find_partition(flash, MAX_PARTITIONS,
2173 "os-image", "Error can not find os-image partition (flash)");
2174 flash_file_system = find_partition(flash, MAX_PARTITIONS,
2175 "file-system", "Error can not find file-system partition (flash)");
2176
2177 /* write os_image to 0x0 */
2178 write_partition(input_file, firmware_offset, fwup_os_image, output_file);
2179 write_ff(output_file, flash_os_image->size - fwup_os_image->size);
2180
2181 /* write file-system behind os_image */
2182 fseek(output_file, flash_file_system->base - flash_os_image->base, SEEK_SET);
2183 write_partition(input_file, firmware_offset, fwup_file_system, output_file);
2184 write_ff(output_file, flash_file_system->size - fwup_file_system->size);
2185
2186 fclose(output_file);
2187 fclose(input_file);
2188 }
2189
2190 int main(int argc, char *argv[]) {
2191 const char *board = NULL, *kernel_image = NULL, *rootfs_image = NULL, *output = NULL;
2192 const char *extract_image = NULL, *output_directory = NULL, *convert_image = NULL;
2193 bool add_jffs2_eof = false, sysupgrade = false;
2194 unsigned rev = 0;
2195 struct device_info *info;
2196 set_source_date_epoch();
2197
2198 while (true) {
2199 int c;
2200
2201 c = getopt(argc, argv, "B:k:r:o:V:jSh:x:d:z:");
2202 if (c == -1)
2203 break;
2204
2205 switch (c) {
2206 case 'B':
2207 board = optarg;
2208 break;
2209
2210 case 'k':
2211 kernel_image = optarg;
2212 break;
2213
2214 case 'r':
2215 rootfs_image = optarg;
2216 break;
2217
2218 case 'o':
2219 output = optarg;
2220 break;
2221
2222 case 'V':
2223 sscanf(optarg, "r%u", &rev);
2224 break;
2225
2226 case 'j':
2227 add_jffs2_eof = true;
2228 break;
2229
2230 case 'S':
2231 sysupgrade = true;
2232 break;
2233
2234 case 'h':
2235 usage(argv[0]);
2236 return 0;
2237
2238 case 'd':
2239 output_directory = optarg;
2240 break;
2241
2242 case 'x':
2243 extract_image = optarg;
2244 break;
2245
2246 case 'z':
2247 convert_image = optarg;
2248 break;
2249
2250 default:
2251 usage(argv[0]);
2252 return 1;
2253 }
2254 }
2255
2256 if (extract_image || output_directory) {
2257 if (!extract_image)
2258 error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x");
2259 if (!output_directory)
2260 error(1, 0, "Can not extract an image without output directory. Use -d <dir>");
2261 extract_firmware(extract_image, output_directory);
2262 } else if (convert_image) {
2263 if (!output)
2264 error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>");
2265 convert_firmware(convert_image, output);
2266 } else {
2267 if (!board)
2268 error(1, 0, "no board has been specified");
2269 if (!kernel_image)
2270 error(1, 0, "no kernel image has been specified");
2271 if (!rootfs_image)
2272 error(1, 0, "no rootfs image has been specified");
2273 if (!output)
2274 error(1, 0, "no output filename has been specified");
2275
2276 info = find_board(board);
2277
2278 if (info == NULL)
2279 error(1, 0, "unsupported board %s", board);
2280
2281 build_image(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, info);
2282 }
2283
2284 return 0;
2285 }
OpenWrt firmware image utilities