diff options
Diffstat (limited to 'tools/firmware-utils/src/tplink-safeloader.c')
| -rw-r--r-- | tools/firmware-utils/src/tplink-safeloader.c | 2084 |
1 files changed, 2084 insertions, 0 deletions
diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c new file mode 100644 index 00000000000..78092bc535c --- /dev/null +++ b/tools/firmware-utils/src/tplink-safeloader.c @@ -0,0 +1,2084 @@ +/* + Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/* + tplink-safeloader + + Image generation tool for the TP-LINK SafeLoader as seen on + TP-LINK Pharos devices (CPE210/220/510/520) +*/ + + +#include <assert.h> +#include <errno.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#include <arpa/inet.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <limits.h> + +#include "md5.h" + + +#define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); }) + + +#define MAX_PARTITIONS 32 + +/** An image partition table entry */ +struct image_partition_entry { + const char *name; + size_t size; + uint8_t *data; +}; + +/** A flash partition table entry */ +struct flash_partition_entry { + char *name; + uint32_t base; + uint32_t size; +}; + +/** Firmware layout description */ +struct device_info { + const char *id; + const char *vendor; + const char *support_list; + char support_trail; + const char *soft_ver; + struct flash_partition_entry partitions[MAX_PARTITIONS+1]; + const char *first_sysupgrade_partition; + const char *last_sysupgrade_partition; +}; + +/** The content of the soft-version structure */ +struct __attribute__((__packed__)) soft_version { + uint32_t magic; + uint32_t zero; + uint8_t pad1; + uint8_t version_major; + uint8_t version_minor; + uint8_t version_patch; + uint8_t year_hi; + uint8_t year_lo; + uint8_t month; + uint8_t day; + uint32_t rev; + uint8_t pad2; +}; + + +static const uint8_t jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde}; + + +/** + Salt for the MD5 hash + + Fortunately, TP-LINK seems to use the same salt for most devices which use + the new image format. +*/ +static const uint8_t md5_salt[16] = { + 0x7a, 0x2b, 0x15, 0xed, + 0x9b, 0x98, 0x59, 0x6d, + 0xe5, 0x04, 0xab, 0x44, + 0xac, 0x2a, 0x9f, 0x4e, +}; + + +/** Firmware layout table */ +static struct device_info boards[] = { + /** Firmware layout for the CPE210/220 */ + { + .id = "CPE210", + .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n", + .support_list = + "SupportList:\r\n" + "CPE210(TP-LINK|UN|N300-2):1.0\r\n" + "CPE210(TP-LINK|UN|N300-2):1.1\r\n" + "CPE210(TP-LINK|US|N300-2):1.1\r\n" + "CPE210(TP-LINK|EU|N300-2):1.1\r\n" + "CPE220(TP-LINK|UN|N300-2):1.1\r\n" + "CPE220(TP-LINK|US|N300-2):1.1\r\n" + "CPE220(TP-LINK|EU|N300-2):1.1\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"product-info", 0x31100, 0x00100}, + {"signature", 0x32000, 0x00400}, + {"os-image", 0x40000, 0x1c0000}, + {"file-system", 0x200000, 0x5b0000}, + {"soft-version", 0x7b0000, 0x00100}, + {"support-list", 0x7b1000, 0x00400}, + {"user-config", 0x7c0000, 0x10000}, + {"default-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "support-list", + }, + + /** Firmware layout for the CPE210 V2 */ + { + .id = "CPE210V2", + .vendor = "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n", + .support_list = + "SupportList:\r\n" + "CPE210(TP-LINK|EU|N300-2|00000000):2.0\r\n" + "CPE210(TP-LINK|EU|N300-2|45550000):2.0\r\n" + "CPE210(TP-LINK|EU|N300-2|55530000):2.0\r\n" + "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n" + "CPE210(TP-LINK|UN|N300-2|45550000):2.0\r\n" + "CPE210(TP-LINK|UN|N300-2|55530000):2.0\r\n" + "CPE210(TP-LINK|US|N300-2|55530000):2.0\r\n" + "CPE210(TP-LINK|UN|N300-2):2.0\r\n" + "CPE210(TP-LINK|EU|N300-2):2.0\r\n" + "CPE210(TP-LINK|US|N300-2):2.0\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"product-info", 0x31100, 0x00100}, + {"device-info", 0x31400, 0x00400}, + {"signature", 0x32000, 0x00400}, + {"device-id", 0x33000, 0x00100}, + {"os-image", 0x40000, 0x1c0000}, + {"file-system", 0x200000, 0x5b0000}, + {"soft-version", 0x7b0000, 0x00100}, + {"support-list", 0x7b1000, 0x01000}, + {"user-config", 0x7c0000, 0x10000}, + {"default-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "support-list", + }, + + /** Firmware layout for the CPE510/520 */ + { + .id = "CPE510", + .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n", + .support_list = + "SupportList:\r\n" + "CPE510(TP-LINK|UN|N300-5):1.0\r\n" + "CPE510(TP-LINK|UN|N300-5):1.1\r\n" + "CPE510(TP-LINK|UN|N300-5):1.1\r\n" + "CPE510(TP-LINK|US|N300-5):1.1\r\n" + "CPE510(TP-LINK|EU|N300-5):1.1\r\n" + "CPE520(TP-LINK|UN|N300-5):1.1\r\n" + "CPE520(TP-LINK|US|N300-5):1.1\r\n" + "CPE520(TP-LINK|EU|N300-5):1.1\r\n" + "CPE510(TP-LINK|EU|N300-5|00000000):2.0\r\n" + "CPE510(TP-LINK|EU|N300-5|45550000):2.0\r\n" + "CPE510(TP-LINK|EU|N300-5|55530000):2.0\r\n" + "CPE510(TP-LINK|UN|N300-5|00000000):2.0\r\n" + "CPE510(TP-LINK|UN|N300-5|45550000):2.0\r\n" + "CPE510(TP-LINK|UN|N300-5|55530000):2.0\r\n" + "CPE510(TP-LINK|US|N300-5|55530000):2.0\r\n" + "CPE510(TP-LINK|UN|N300-5):2.0\r\n" + "CPE510(TP-LINK|EU|N300-5):2.0\r\n" + "CPE510(TP-LINK|US|N300-5):2.0\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"product-info", 0x31100, 0x00100}, + {"signature", 0x32000, 0x00400}, + {"os-image", 0x40000, 0x1c0000}, + {"file-system", 0x200000, 0x5b0000}, + {"soft-version", 0x7b0000, 0x00100}, + {"support-list", 0x7b1000, 0x00400}, + {"user-config", 0x7c0000, 0x10000}, + {"default-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "support-list", + }, + + { + .id = "WBS210", + .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n", + .support_list = + "SupportList:\r\n" + "WBS210(TP-LINK|UN|N300-2):1.20\r\n" + "WBS210(TP-LINK|US|N300-2):1.20\r\n" + "WBS210(TP-LINK|EU|N300-2):1.20\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"product-info", 0x31100, 0x00100}, + {"signature", 0x32000, 0x00400}, + {"os-image", 0x40000, 0x1c0000}, + {"file-system", 0x200000, 0x5b0000}, + {"soft-version", 0x7b0000, 0x00100}, + {"support-list", 0x7b1000, 0x00400}, + {"user-config", 0x7c0000, 0x10000}, + {"default-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "support-list", + }, + + { + .id = "WBS510", + .vendor = "CPE510(TP-LINK|UN|N300-5):1.0\r\n", + .support_list = + "SupportList:\r\n" + "WBS510(TP-LINK|UN|N300-5):1.20\r\n" + "WBS510(TP-LINK|US|N300-5):1.20\r\n" + "WBS510(TP-LINK|EU|N300-5):1.20\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"product-info", 0x31100, 0x00100}, + {"signature", 0x32000, 0x00400}, + {"os-image", 0x40000, 0x1c0000}, + {"file-system", 0x200000, 0x5b0000}, + {"soft-version", 0x7b0000, 0x00100}, + {"support-list", 0x7b1000, 0x00400}, + {"user-config", 0x7c0000, 0x10000}, + {"default-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "support-list", + }, + + /** Firmware layout for the C2600 */ + { + .id = "C2600", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** + We use a bigger os-image partition than the stock images (and thus + smaller file-system), as our kernel doesn't fit in the stock firmware's + 2 MB os-image since kernel 4.14. + */ + .partitions = { + {"SBL1", 0x00000, 0x20000}, + {"MIBIB", 0x20000, 0x20000}, + {"SBL2", 0x40000, 0x20000}, + {"SBL3", 0x60000, 0x30000}, + {"DDRCONFIG", 0x90000, 0x10000}, + {"SSD", 0xa0000, 0x10000}, + {"TZ", 0xb0000, 0x30000}, + {"RPM", 0xe0000, 0x20000}, + {"fs-uboot", 0x100000, 0x70000}, + {"uboot-env", 0x170000, 0x40000}, + {"radio", 0x1b0000, 0x40000}, + {"os-image", 0x1f0000, 0x400000}, /* Stock: base 0x1f0000 size 0x200000 */ + {"file-system", 0x5f0000, 0x1900000}, /* Stock: base 0x3f0000 size 0x1b00000 */ + {"default-mac", 0x1ef0000, 0x00200}, + {"pin", 0x1ef0200, 0x00200}, + {"product-info", 0x1ef0400, 0x0fc00}, + {"partition-table", 0x1f00000, 0x10000}, + {"soft-version", 0x1f10000, 0x10000}, + {"support-list", 0x1f20000, 0x10000}, + {"profile", 0x1f30000, 0x10000}, + {"default-config", 0x1f40000, 0x10000}, + {"user-config", 0x1f50000, 0x40000}, + {"qos-db", 0x1f90000, 0x40000}, + {"usb-config", 0x1fd0000, 0x10000}, + {"log", 0x1fe0000, 0x20000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the C25v1 */ + { + .id = "ARCHER-C25-V1", + .support_list = + "SupportList:\n" + "{product_name:ArcherC25,product_ver:1.0.0,special_id:00000000}\n" + "{product_name:ArcherC25,product_ver:1.0.0,special_id:55530000}\n" + "{product_name:ArcherC25,product_ver:1.0.0,special_id:45550000}\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + /** + We use a bigger os-image partition than the stock images (and thus + smaller file-system), as our kernel doesn't fit in the stock firmware's + 1MB os-image. + */ + .partitions = { + {"factory-boot", 0x00000, 0x20000}, + {"fs-uboot", 0x20000, 0x10000}, + {"os-image", 0x30000, 0x180000}, /* Stock: base 0x30000 size 0x100000 */ + {"file-system", 0x1b0000, 0x620000}, /* Stock: base 0x130000 size 0x6a0000 */ + {"user-config", 0x7d0000, 0x04000}, + {"default-mac", 0x7e0000, 0x00100}, + {"device-id", 0x7e0100, 0x00100}, + {"extra-para", 0x7e0200, 0x00100}, + {"pin", 0x7e0300, 0x00100}, + {"support-list", 0x7e0400, 0x00400}, + {"soft-version", 0x7e0800, 0x00400}, + {"product-info", 0x7e0c00, 0x01400}, + {"partition-table", 0x7e2000, 0x01000}, + {"profile", 0x7e3000, 0x01000}, + {"default-config", 0x7e4000, 0x04000}, + {"merge-config", 0x7ec000, 0x02000}, + {"qos-db", 0x7ee000, 0x02000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C58v1 */ + { + .id = "ARCHER-C58-V1", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C58,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:Archer C58,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:Archer C58,product_ver:1.0.0,special_id:55530000}\r\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + .partitions = { + {"fs-uboot", 0x00000, 0x10000}, + {"default-mac", 0x10000, 0x00200}, + {"pin", 0x10200, 0x00200}, + {"product-info", 0x10400, 0x00100}, + {"partition-table", 0x10500, 0x00800}, + {"soft-version", 0x11300, 0x00200}, + {"support-list", 0x11500, 0x00100}, + {"device-id", 0x11600, 0x00100}, + {"profile", 0x11700, 0x03900}, + {"default-config", 0x15000, 0x04000}, + {"user-config", 0x19000, 0x04000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0x648000}, + {"certyficate", 0x7e8000, 0x08000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C59v1 */ + { + .id = "ARCHER-C59-V1", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C59,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:Archer C59,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:Archer C59,product_ver:1.0.0,special_id:52550000}\r\n" + "{product_name:Archer C59,product_ver:1.0.0,special_id:55530000}\r\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + .partitions = { + {"fs-uboot", 0x00000, 0x10000}, + {"default-mac", 0x10000, 0x00200}, + {"pin", 0x10200, 0x00200}, + {"device-id", 0x10400, 0x00100}, + {"product-info", 0x10500, 0x0fb00}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0xcb0000}, + {"partition-table", 0xe50000, 0x10000}, + {"soft-version", 0xe60000, 0x10000}, + {"support-list", 0xe70000, 0x10000}, + {"profile", 0xe80000, 0x10000}, + {"default-config", 0xe90000, 0x10000}, + {"user-config", 0xea0000, 0x40000}, + {"usb-config", 0xee0000, 0x10000}, + {"certificate", 0xef0000, 0x10000}, + {"qos-db", 0xf00000, 0x40000}, + {"log", 0xfe0000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C59v2 */ + { + .id = "ARCHER-C59-V2", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n" + "{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n" + "{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:2.0.0 Build 20161206 rel.7303\n", + + /** We're using a dynamic kernel/rootfs split here */ + .partitions = { + {"factory-boot", 0x00000, 0x20000}, + {"fs-uboot", 0x20000, 0x10000}, + {"default-mac", 0x30000, 0x00200}, + {"pin", 0x30200, 0x00200}, + {"device-id", 0x30400, 0x00100}, + {"product-info", 0x30500, 0x0fb00}, + {"firmware", 0x40000, 0xe10000}, + {"partition-table", 0xe50000, 0x10000}, + {"soft-version", 0xe60000, 0x10000}, + {"support-list", 0xe70000, 0x10000}, + {"profile", 0xe80000, 0x10000}, + {"default-config", 0xe90000, 0x10000}, + {"user-config", 0xea0000, 0x40000}, + {"usb-config", 0xee0000, 0x10000}, + {"certificate", 0xef0000, 0x10000}, + {"extra-para", 0xf00000, 0x10000}, + {"qos-db", 0xf10000, 0x30000}, + {"log", 0xfe0000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C60v1 */ + { + .id = "ARCHER-C60-V1", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C60,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:Archer C60,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:Archer C60,product_ver:1.0.0,special_id:55530000}\r\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + .partitions = { + {"fs-uboot", 0x00000, 0x10000}, + {"default-mac", 0x10000, 0x00200}, + {"pin", 0x10200, 0x00200}, + {"product-info", 0x10400, 0x00100}, + {"partition-table", 0x10500, 0x00800}, + {"soft-version", 0x11300, 0x00200}, + {"support-list", 0x11500, 0x00100}, + {"device-id", 0x11600, 0x00100}, + {"profile", 0x11700, 0x03900}, + {"default-config", 0x15000, 0x04000}, + {"user-config", 0x19000, 0x04000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0x648000}, + {"certyficate", 0x7e8000, 0x08000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C60v2 */ + { + .id = "ARCHER-C60-V2", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n" + "{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n" + "{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:2.0.0\n", + + .partitions = { + {"factory-boot", 0x00000, 0x1fb00}, + {"default-mac", 0x1fb00, 0x00200}, + {"pin", 0x1fd00, 0x00100}, + {"product-info", 0x1fe00, 0x00100}, + {"device-id", 0x1ff00, 0x00100}, + {"fs-uboot", 0x20000, 0x10000}, + {"os-image", 0x30000, 0x180000}, + {"file-system", 0x1b0000, 0x620000}, + {"soft-version", 0x7d9500, 0x00100}, + {"support-list", 0x7d9600, 0x00100}, + {"extra-para", 0x7d9700, 0x00100}, + {"profile", 0x7d9800, 0x03000}, + {"default-config", 0x7dc800, 0x03000}, + {"partition-table", 0x7df800, 0x00800}, + {"user-config", 0x7e0000, 0x0c000}, + {"certificate", 0x7ec000, 0x04000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C5 */ + { + .id = "ARCHER-C5-V2", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:ArcherC5,product_ver:2.0.0,special_id:00000000}\r\n" + "{product_name:ArcherC5,product_ver:2.0.0,special_id:55530000}\r\n" + "{product_name:ArcherC5,product_ver:2.0.0,special_id:4A500000}\r\n", /* JP version */ + .support_trail = '\x00', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x40000}, + {"os-image", 0x40000, 0x200000}, + {"file-system", 0x240000, 0xc00000}, + {"default-mac", 0xe40000, 0x00200}, + {"pin", 0xe40200, 0x00200}, + {"product-info", 0xe40400, 0x00200}, + {"partition-table", 0xe50000, 0x10000}, + {"soft-version", 0xe60000, 0x00200}, + {"support-list", 0xe61000, 0x0f000}, + {"profile", 0xe70000, 0x10000}, + {"default-config", 0xe80000, 0x10000}, + {"user-config", 0xe90000, 0x50000}, + {"log", 0xee0000, 0x100000}, + {"radio_bk", 0xfe0000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the C7 */ + { + .id = "ARCHER-C7-V4", + .support_list = + "SupportList:\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:00000000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:41550000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:4B520000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:42520000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:4A500000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:52550000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:54570000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n" + "{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + /** + We use a bigger os-image partition than the stock images (and thus + smaller file-system), as our kernel doesn't fit in the stock firmware's + 1MB os-image. + */ + .partitions = { + {"factory-boot", 0x00000, 0x20000}, + {"fs-uboot", 0x20000, 0x20000}, + {"os-image", 0x40000, 0x180000}, /* Stock: base 0x40000 size 0x120000 */ + {"file-system", 0x1c0000, 0xd40000}, /* Stock: base 0x160000 size 0xda0000 */ + {"default-mac", 0xf00000, 0x00200}, + {"pin", 0xf00200, 0x00200}, + {"device-id", 0xf00400, 0x00100}, + {"product-info", 0xf00500, 0x0fb00}, + {"soft-version", 0xf10000, 0x00100}, + {"extra-para", 0xf11000, 0x01000}, + {"support-list", 0xf12000, 0x0a000}, + {"profile", 0xf1c000, 0x04000}, + {"default-config", 0xf20000, 0x10000}, + {"user-config", 0xf30000, 0x40000}, + {"qos-db", 0xf70000, 0x40000}, + {"certificate", 0xfb0000, 0x10000}, + {"partition-table", 0xfc0000, 0x10000}, + {"log", 0xfd0000, 0x20000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C7 v5*/ + { + .id = "ARCHER-C7-V5", + .support_list = + "SupportList:\n" + "{product_name:Archer C7,product_ver:5.0.0,special_id:00000000}\n" + "{product_name:Archer C7,product_ver:5.0.0,special_id:55530000}\n", + + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + + /** + We use a bigger os-image partition than the stock images (and thus + smaller file-system), as our kernel doesn't fit in the stock firmware's + 1MB os-image. + */ + .partitions = { + {"factory-boot", 0x00000, 0x20000}, + {"fs-uboot", 0x20000, 0x20000}, + {"partition-table", 0x40000, 0x10000}, + {"radio", 0x50000, 0x10000}, + {"default-mac", 0x60000, 0x00200}, + {"pin", 0x60200, 0x00200}, + {"device-id", 0x60400, 0x00100}, + {"product-info", 0x60500, 0x0fb00}, + {"soft-version", 0x70000, 0x01000}, + {"extra-para", 0x71000, 0x01000}, + {"support-list", 0x72000, 0x0a000}, + {"profile", 0x7c000, 0x04000}, + {"user-config", 0x80000, 0x40000}, + + + {"os-image", 0xc0000, 0x180000}, /* Stock: base 0xc0000 size 0x120000 */ + {"file-system", 0x240000, 0xd80000}, /* Stock: base 0x1e0000 size 0xde0000 */ + + {"log", 0xfc0000, 0x20000}, + {"certificate", 0xfe0000, 0x10000}, + {"default-config", 0xff0000, 0x10000}, + {NULL, 0, 0} + + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the C9 */ + { + .id = "ARCHERC9", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:ArcherC9," + "product_ver:1.0.0," + "special_id:00000000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x40000}, + {"os-image", 0x40000, 0x200000}, + {"file-system", 0x240000, 0xc00000}, + {"default-mac", 0xe40000, 0x00200}, + {"pin", 0xe40200, 0x00200}, + {"product-info", 0xe40400, 0x00200}, + {"partition-table", 0xe50000, 0x10000}, + {"soft-version", 0xe60000, 0x00200}, + {"support-list", 0xe61000, 0x0f000}, + {"profile", 0xe70000, 0x10000}, + {"default-config", 0xe80000, 0x10000}, + {"user-config", 0xe90000, 0x50000}, + {"log", 0xee0000, 0x100000}, + {"radio_bk", 0xfe0000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the EAP120 */ + { + .id = "EAP120", + .vendor = "EAP120(TP-LINK|UN|N300-2):1.0\r\n", + .support_list = + "SupportList:\r\n" + "EAP120(TP-LINK|UN|N300-2):1.0\r\n", + .support_trail = '\xff', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"partition-table", 0x20000, 0x02000}, + {"default-mac", 0x30000, 0x00020}, + {"support-list", 0x31000, 0x00100}, + {"product-info", 0x31100, 0x00100}, + {"soft-version", 0x32000, 0x00100}, + {"os-image", 0x40000, 0x180000}, + {"file-system", 0x1c0000, 0x600000}, + {"user-config", 0x7c0000, 0x10000}, + {"backup-config", 0x7d0000, 0x10000}, + {"log", 0x7e0000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the TL-WA850RE v2 */ + { + .id = "TLWA850REV2", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55530000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:00000000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:55534100}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:45550000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4B520000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:42520000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:4A500000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:43410000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:41550000}\n" + "{product_name:TL-WA850RE,product_ver:2.0.0,special_id:52550000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** + 576KB were moved from file-system to os-image + in comparison to the stock image + */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x150000}, + {"file-system", 0x170000, 0x240000}, + {"partition-table", 0x3b0000, 0x02000}, + {"default-mac", 0x3c0000, 0x00020}, + {"pin", 0x3c0100, 0x00020}, + {"product-info", 0x3c1000, 0x01000}, + {"soft-version", 0x3c2000, 0x00100}, + {"support-list", 0x3c3000, 0x01000}, + {"profile", 0x3c4000, 0x08000}, + {"user-config", 0x3d0000, 0x10000}, + {"default-config", 0x3e0000, 0x10000}, + {"radio", 0x3f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the TL-WA855RE v1 */ + { + .id = "TLWA855REV1", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:00000000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:55530000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:45550000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4B520000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:42520000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:4A500000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:43410000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:41550000}\n" + "{product_name:TL-WA855RE,product_ver:1.0.0,special_id:52550000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x150000}, + {"file-system", 0x170000, 0x240000}, + {"partition-table", 0x3b0000, 0x02000}, + {"default-mac", 0x3c0000, 0x00020}, + {"pin", 0x3c0100, 0x00020}, + {"product-info", 0x3c1000, 0x01000}, + {"soft-version", 0x3c2000, 0x00100}, + {"support-list", 0x3c3000, 0x01000}, + {"profile", 0x3c4000, 0x08000}, + {"user-config", 0x3d0000, 0x10000}, + {"default-config", 0x3e0000, 0x10000}, + {"radio", 0x3f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the TL-WR1043 v5 */ + { + .id = "TLWR1043NV5", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:45550000}\n" + "{product_name:TL-WR1043N,product_ver:5.0.0,special_id:55530000}\n", + .support_trail = '\x00', + .soft_ver = "soft_ver:1.0.0\n", + .partitions = { + {"factory-boot", 0x00000, 0x20000}, + {"fs-uboot", 0x20000, 0x20000}, + {"os-image", 0x40000, 0x180000}, + {"file-system", 0x1c0000, 0xd40000}, + {"default-mac", 0xf00000, 0x00200}, + {"pin", 0xf00200, 0x00200}, + {"device-id", 0xf00400, 0x00100}, + {"product-info", 0xf00500, 0x0fb00}, + {"soft-version", 0xf10000, 0x01000}, + {"extra-para", 0xf11000, 0x01000}, + {"support-list", 0xf12000, 0x0a000}, + {"profile", 0xf1c000, 0x04000}, + {"default-config", 0xf20000, 0x10000}, + {"user-config", 0xf30000, 0x40000}, + {"qos-db", 0xf70000, 0x40000}, + {"certificate", 0xfb0000, 0x10000}, + {"partition-table", 0xfc0000, 0x10000}, + {"log", 0xfd0000, 0x20000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the TL-WR1043 v4 */ + { + .id = "TLWR1043NDV4", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:TL-WR1043ND,product_ver:4.0.0,special_id:45550000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /* We're using a dynamic kernel/rootfs split here */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"firmware", 0x20000, 0xf30000}, + {"default-mac", 0xf50000, 0x00200}, + {"pin", 0xf50200, 0x00200}, + {"product-info", 0xf50400, 0x0fc00}, + {"soft-version", 0xf60000, 0x0b000}, + {"support-list", 0xf6b000, 0x04000}, + {"profile", 0xf70000, 0x04000}, + {"default-config", 0xf74000, 0x0b000}, + {"user-config", 0xf80000, 0x40000}, + {"partition-table", 0xfc0000, 0x10000}, + {"log", 0xfd0000, 0x20000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the TL-WR902AC v1 */ + { + .id = "TL-WR902AC-V1", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:45550000}\n" + "{product_name:TL-WR902AC,product_ver:1.0.0,special_id:55530000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** + 384KB were moved from file-system to os-image + in comparison to the stock image + */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0x5b0000}, + {"default-mac", 0x750000, 0x00200}, + {"pin", 0x750200, 0x00200}, + {"product-info", 0x750400, 0x0fc00}, + {"soft-version", 0x760000, 0x0b000}, + {"support-list", 0x76b000, 0x04000}, + {"profile", 0x770000, 0x04000}, + {"default-config", 0x774000, 0x0b000}, + {"user-config", 0x780000, 0x40000}, + {"partition-table", 0x7c0000, 0x10000}, + {"log", 0x7d0000, 0x20000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the TL-WR942N V1 */ + { + .id = "TLWR942NV1", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:TL-WR942N,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:TL-WR942N,product_ver:1.0.0,special_id:52550000}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0xca0000}, + {"default-mac", 0xe40000, 0x00200}, + {"pin", 0xe40200, 0x00200}, + {"product-info", 0xe40400, 0x0fc00}, + {"partition-table", 0xe50000, 0x10000}, + {"soft-version", 0xe60000, 0x10000}, + {"support-list", 0xe70000, 0x10000}, + {"profile", 0xe80000, 0x10000}, + {"default-config", 0xe90000, 0x10000}, + {"user-config", 0xea0000, 0x40000}, + {"qos-db", 0xee0000, 0x40000}, + {"certificate", 0xf20000, 0x10000}, + {"usb-config", 0xfb0000, 0x10000}, + {"log", 0xfc0000, 0x20000}, + {"radio-bk", 0xfe0000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system", + }, + + /** Firmware layout for the RE350 v1 */ + { + .id = "RE350-V1", + .vendor = "", + .support_list = + "SupportList:\n" + "{product_name:RE350,product_ver:1.0.0,special_id:45550000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:00000000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:41550000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:55530000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:43410000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:4b520000}\n" + "{product_name:RE350,product_ver:1.0.0,special_id:4a500000}\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** We're using a dynamic kernel/rootfs split here */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"firmware", 0x20000, 0x5e0000}, + {"partition-table", 0x600000, 0x02000}, + {"default-mac", 0x610000, 0x00020}, + {"pin", 0x610100, 0x00020}, + {"product-info", 0x611100, 0x01000}, + {"soft-version", 0x620000, 0x01000}, + {"support-list", 0x621000, 0x01000}, + {"profile", 0x622000, 0x08000}, + {"user-config", 0x630000, 0x10000}, + {"default-config", 0x640000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the RE355 */ + { + .id = "RE355", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:55530000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:4A500000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:43410000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:41550000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:4B520000}\r\n" + "{product_name:RE355,product_ver:1.0.0,special_id:55534100}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** + The flash partition table for RE355; + it is almost the same as the one used by the stock images, + 576KB were moved from file-system to os-image. + */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0x460000}, + {"partition-table", 0x600000, 0x02000}, + {"default-mac", 0x610000, 0x00020}, + {"pin", 0x610100, 0x00020}, + {"product-info", 0x611100, 0x01000}, + {"soft-version", 0x620000, 0x01000}, + {"support-list", 0x621000, 0x01000}, + {"profile", 0x622000, 0x08000}, + {"user-config", 0x630000, 0x10000}, + {"default-config", 0x640000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the RE450 */ + { + .id = "RE450", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:55530000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:4A500000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:43410000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:41550000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:4B520000}\r\n" + "{product_name:RE450,product_ver:1.0.0,special_id:55534100}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /** + The flash partition table for RE450; + it is almost the same as the one used by the stock images, + 576KB were moved from file-system to os-image. + */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"os-image", 0x20000, 0x180000}, + {"file-system", 0x1a0000, 0x460000}, + {"partition-table", 0x600000, 0x02000}, + {"default-mac", 0x610000, 0x00020}, + {"pin", 0x610100, 0x00020}, + {"product-info", 0x611100, 0x01000}, + {"soft-version", 0x620000, 0x01000}, + {"support-list", 0x621000, 0x01000}, + {"profile", 0x622000, 0x08000}, + {"user-config", 0x630000, 0x10000}, + {"default-config", 0x640000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + /** Firmware layout for the RE450 v2 */ + { + .id = "RE450-V2", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:00000000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:55530000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:45550000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:4A500000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:43410000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:41550000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:41530000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:4B520000}\r\n" + "{product_name:RE450,product_ver:2.0.0,special_id:42520000}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /* We're using a dynamic kernel/rootfs split here */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"firmware", 0x20000, 0x5e0000}, + {"partition-table", 0x600000, 0x02000}, + {"default-mac", 0x610000, 0x00020}, + {"pin", 0x610100, 0x00020}, + {"product-info", 0x611100, 0x01000}, + {"soft-version", 0x620000, 0x01000}, + {"support-list", 0x621000, 0x01000}, + {"profile", 0x622000, 0x08000}, + {"user-config", 0x630000, 0x10000}, + {"default-config", 0x640000, 0x10000}, + {"radio", 0x7f0000, 0x10000}, + + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + + {} +}; + +#define error(_ret, _errno, _str, ...) \ + do { \ + fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \ + strerror(_errno)); \ + if (_ret) \ + exit(_ret); \ + } while (0) + + +/** Stores a uint32 as big endian */ +static inline void put32(uint8_t *buf, uint32_t val) { + buf[0] = val >> 24; + buf[1] = val >> 16; + buf[2] = val >> 8; + buf[3] = val; +} + +/** Allocates a new image partition */ +static struct image_partition_entry alloc_image_partition(const char *name, size_t len) { + struct image_partition_entry entry = {name, len, malloc(len)}; + if (!entry.data) + error(1, errno, "malloc"); + + return entry; +} + +/** Frees an image partition */ +static void free_image_partition(struct image_partition_entry entry) { + free(entry.data); +} + +static time_t source_date_epoch = -1; +static void set_source_date_epoch() { + char *env = getenv("SOURCE_DATE_EPOCH"); + char *endptr = env; + errno = 0; + if (env && *env) { + source_date_epoch = strtoull(env, &endptr, 10); + if (errno || (endptr && *endptr != '\0')) { + fprintf(stderr, "Invalid SOURCE_DATE_EPOCH"); + exit(1); + } + } +} + +/** Generates the partition-table partition */ +static struct image_partition_entry make_partition_table(const struct flash_partition_entry *p) { + struct image_partition_entry entry = alloc_image_partition("partition-table", 0x800); + + char *s = (char *)entry.data, *end = (char *)(s+entry.size); + + *(s++) = 0x00; + *(s++) = 0x04; + *(s++) = 0x00; + *(s++) = 0x00; + + size_t i; + for (i = 0; p[i].name; i++) { + size_t len = end-s; + size_t w = snprintf(s, len, "partition %s base 0x%05x size 0x%05x\n", p[i].name, p[i].base, p[i].size); + + if (w > len-1) + error(1, 0, "flash partition table overflow?"); + + s += w; + } + + s++; + + memset(s, 0xff, end-s); + + return entry; +} + + +/** Generates a binary-coded decimal representation of an integer in the range [0, 99] */ +static inline uint8_t bcd(uint8_t v) { + return 0x10 * (v/10) + v%10; +} + + +/** Generates the soft-version partition */ +static struct image_partition_entry make_soft_version(uint32_t rev) { + struct image_partition_entry entry = alloc_image_partition("soft-version", sizeof(struct soft_version)); + struct soft_version *s = (struct soft_version *)entry.data; + + time_t t; + + if (source_date_epoch != -1) + t = source_date_epoch; + else if (time(&t) == (time_t)(-1)) + error(1, errno, "time"); + + struct tm *tm = localtime(&t); + + s->magic = htonl(0x0000000c); + s->zero = 0; + s->pad1 = 0xff; + + s->version_major = 0; + s->version_minor = 0; + s->version_patch = 0; + + s->year_hi = bcd((1900+tm->tm_year)/100); + s->year_lo = bcd(tm->tm_year%100); + s->month = bcd(tm->tm_mon+1); + s->day = bcd(tm->tm_mday); + s->rev = htonl(rev); + + s->pad2 = 0xff; + + return entry; +} + +static struct image_partition_entry make_soft_version_from_string(const char *soft_ver) { + /** String length _including_ the terminating zero byte */ + uint32_t ver_len = strlen(soft_ver) + 1; + /** Partition contains 64 bit header, the version string, and one additional null byte */ + size_t partition_len = 2*sizeof(uint32_t) + ver_len + 1; + struct image_partition_entry entry = alloc_image_partition("soft-version", partition_len); + + uint32_t *len = (uint32_t *)entry.data; + len[0] = htonl(ver_len); + len[1] = 0; + memcpy(&len[2], soft_ver, ver_len); + + entry.data[partition_len - 1] = 0; + + return entry; +} + +/** Generates the support-list partition */ +static struct image_partition_entry make_support_list(struct device_info *info) { + size_t len = strlen(info->support_list); + struct image_partition_entry entry = alloc_image_partition("support-list", len + 9); + + put32(entry.data, len); + memset(entry.data+4, 0, 4); + memcpy(entry.data+8, info->support_list, len); + entry.data[len+8] = info->support_trail; + + return entry; +} + +/** Creates a new image partition with an arbitrary name from a file */ +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) { + struct stat statbuf; + + if (stat(filename, &statbuf) < 0) + error(1, errno, "unable to stat file `%s'", filename); + + size_t len = statbuf.st_size; + + if (add_jffs2_eof) + if (file_system_partition) + len = ALIGN(len + file_system_partition->base, 0x10000) + sizeof(jffs2_eof_mark) - file_system_partition->base; + else + len = ALIGN(len, 0x10000) + sizeof(jffs2_eof_mark); + + struct image_partition_entry entry = alloc_image_partition(part_name, len); + + FILE *file = fopen(filename, "rb"); + if (!file) + error(1, errno, "unable to open file `%s'", filename); + + if (fread(entry.data, statbuf.st_size, 1, file) != 1) + error(1, errno, "unable to read file `%s'", filename); + + if (add_jffs2_eof) { + uint8_t *eof = entry.data + statbuf.st_size, *end = entry.data+entry.size; + + memset(eof, 0xff, end - eof - sizeof(jffs2_eof_mark)); + memcpy(end - sizeof(jffs2_eof_mark), jffs2_eof_mark, sizeof(jffs2_eof_mark)); + } + + fclose(file); + + return entry; +} + +/** Creates a new image partition from arbitrary data */ +static struct image_partition_entry put_data(const char *part_name, const char *datain, size_t len) { + + struct image_partition_entry entry = alloc_image_partition(part_name, len); + + memcpy(entry.data, datain, len); + + return entry; +} + +/** + Copies a list of image partitions into an image buffer and generates the image partition table while doing so + + Example image partition table: + + fwup-ptn partition-table base 0x00800 size 0x00800 + fwup-ptn os-image base 0x01000 size 0x113b45 + fwup-ptn file-system base 0x114b45 size 0x1d0004 + fwup-ptn support-list base 0x2e4b49 size 0x000d1 + + Each line of the partition table is terminated with the bytes 09 0d 0a ("\t\r\n"), + the end of the partition table is marked with a zero byte. + + The firmware image must contain at least the partition-table and support-list partitions + to be accepted. There aren't any alignment constraints for the image partitions. + + The partition-table partition contains the actual flash layout; partitions + from the image partition table are mapped to the corresponding flash partitions during + the firmware upgrade. The support-list partition contains a list of devices supported by + the firmware image. + + The base offsets in the firmware partition table are relative to the end + of the vendor information block, so the partition-table partition will + actually start at offset 0x1814 of the image. + + I think partition-table must be the first partition in the firmware image. +*/ +static void put_partitions(uint8_t *buffer, const struct flash_partition_entry *flash_parts, const struct image_partition_entry *parts) { + size_t i, j; + char *image_pt = (char *)buffer, *end = image_pt + 0x800; + + size_t base = 0x800; + for (i = 0; parts[i].name; i++) { + for (j = 0; flash_parts[j].name; j++) { + if (!strcmp(flash_parts[j].name, parts[i].name)) { + if (parts[i].size > flash_parts[j].size) + error(1, 0, "%s partition too big (more than %u bytes)", flash_parts[j].name, (unsigned)flash_parts[j].size); + break; + } + } + + assert(flash_parts[j].name); + + memcpy(buffer + base, parts[i].data, parts[i].size); + + size_t len = end-image_pt; + 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); + + if (w > len-1) + error(1, 0, "image partition table overflow?"); + + image_pt += w; + + base += parts[i].size; + } +} + +/** Generates and writes the image MD5 checksum */ +static void put_md5(uint8_t *md5, uint8_t *buffer, unsigned int len) { + MD5_CTX ctx; + + MD5_Init(&ctx); + MD5_Update(&ctx, md5_salt, (unsigned int)sizeof(md5_salt)); + MD5_Update(&ctx, buffer, len); + MD5_Final(md5, &ctx); +} + + +/** + Generates the firmware image in factory format + + Image format: + + Bytes (hex) Usage + ----------- ----- + 0000-0003 Image size (4 bytes, big endian) + 0004-0013 MD5 hash (hash of a 16 byte salt and the image data starting with byte 0x14) + 0014-0017 Vendor information length (without padding) (4 bytes, big endian) + 0018-1013 Vendor information (4092 bytes, padded with 0xff; there seem to be older + (VxWorks-based) TP-LINK devices which use a smaller vendor information block) + 1014-1813 Image partition table (2048 bytes, padded with 0xff) + 1814-xxxx Firmware partitions +*/ +static void * generate_factory_image(struct device_info *info, const struct image_partition_entry *parts, size_t *len) { + *len = 0x1814; + + size_t i; + for (i = 0; parts[i].name; i++) + *len += parts[i].size; + + uint8_t *image = malloc(*len); + if (!image) + error(1, errno, "malloc"); + + memset(image, 0xff, *len); + put32(image, *len); + + if (info->vendor) { + size_t vendor_len = strlen(info->vendor); + put32(image+0x14, vendor_len); + memcpy(image+0x18, info->vendor, vendor_len); + } + + put_partitions(image + 0x1014, info->partitions, parts); + put_md5(image+0x04, image+0x14, *len-0x14); + + return image; +} + +/** + Generates the firmware image in sysupgrade format + + This makes some assumptions about the provided flash and image partition tables and + should be generalized when TP-LINK starts building its safeloader into hardware with + different flash layouts. +*/ +static void * generate_sysupgrade_image(struct device_info *info, const struct image_partition_entry *image_parts, size_t *len) { + size_t i, j; + size_t flash_first_partition_index = 0; + size_t flash_last_partition_index = 0; + const struct flash_partition_entry *flash_first_partition = NULL; + const struct flash_partition_entry *flash_last_partition = NULL; + const struct image_partition_entry *image_last_partition = NULL; + + /** Find first and last partitions */ + for (i = 0; info->partitions[i].name; i++) { + if (!strcmp(info->partitions[i].name, info->first_sysupgrade_partition)) { + flash_first_partition = &info->partitions[i]; + flash_first_partition_index = i; + } else if (!strcmp(info->partitions[i].name, info->last_sysupgrade_partition)) { + flash_last_partition = &info->partitions[i]; + flash_last_partition_index = i; + } + } + + assert(flash_first_partition && flash_last_partition); + assert(flash_first_partition_index < flash_last_partition_index); + + /** Find last partition from image to calculate needed size */ + for (i = 0; image_parts[i].name; i++) { + if (!strcmp(image_parts[i].name, info->last_sysupgrade_partition)) { + image_last_partition = &image_parts[i]; + break; + } + } + + assert(image_last_partition); + + *len = flash_last_partition->base - flash_first_partition->base + image_last_partition->size; + + uint8_t *image = malloc(*len); + if (!image) + error(1, errno, "malloc"); + + memset(image, 0xff, *len); + + for (i = flash_first_partition_index; i <= flash_last_partition_index; i++) { + for (j = 0; image_parts[j].name; j++) { + if (!strcmp(info->partitions[i].name, image_parts[j].name)) { + if (image_parts[j].size > info->partitions[i].size) + error(1, 0, "%s partition too big (more than %u bytes)", info->partitions[i].name, (unsigned)info->partitions[i].size); + memcpy(image + info->partitions[i].base - flash_first_partition->base, image_parts[j].data, image_parts[j].size); + break; + } + + assert(image_parts[j].name); + } + } + + return image; +} + +/** Generates an image according to a given layout and writes it to a file */ +static void build_image(const char *output, + const char *kernel_image, + const char *rootfs_image, + uint32_t rev, + bool add_jffs2_eof, + bool sysupgrade, + struct device_info *info) { + + size_t i; + + struct image_partition_entry parts[7] = {}; + + struct flash_partition_entry *firmware_partition = NULL; + struct flash_partition_entry *os_image_partition = NULL; + struct flash_partition_entry *file_system_partition = NULL; + size_t firmware_partition_index = 0; + + for (i = 0; info->partitions[i].name; i++) { + if (!strcmp(info->partitions[i].name, "firmware")) + { + firmware_partition = &info->partitions[i]; + firmware_partition_index = i; + } + } + + if (firmware_partition) + { + os_image_partition = &info->partitions[firmware_partition_index]; + file_system_partition = &info->partitions[firmware_partition_index + 1]; + + struct stat kernel; + if (stat(kernel_image, &kernel) < 0) + error(1, errno, "unable to stat file `%s'", kernel_image); + + if (kernel.st_size > firmware_partition->size) + error(1, 0, "kernel overflowed firmware partition\n"); + + for (i = MAX_PARTITIONS-1; i >= firmware_partition_index + 1; i--) + info->partitions[i+1] = info->partitions[i]; + + file_system_partition->name = "file-system"; + file_system_partition->base = firmware_partition->base + kernel.st_size; + + /* Align partition start to erase blocks for factory images only */ + if (!sysupgrade) + file_system_partition->base = ALIGN(firmware_partition->base + kernel.st_size, 0x10000); + + file_system_partition->size = firmware_partition->size - file_system_partition->base; + + os_image_partition->name = "os-image"; + os_image_partition->size = kernel.st_size; + } + + parts[0] = make_partition_table(info->partitions); + if (info->soft_ver) + parts[1] = make_soft_version_from_string(info->soft_ver); + else + parts[1] = make_soft_version(rev); + + parts[2] = make_support_list(info); + parts[3] = read_file("os-image", kernel_image, false, NULL); + parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof, file_system_partition); + + /* Some devices need the extra-para partition to accept the firmware */ + if (strcasecmp(info->id, "ARCHER-C25-V1") == 0 || + strcasecmp(info->id, "ARCHER-C59-V2") == 0 || + strcasecmp(info->id, "ARCHER-C60-V2") == 0 || + strcasecmp(info->id, "TLWR1043NV5") == 0) { + const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00}; + parts[5] = put_data("extra-para", mdat, 11); + } else if (strcasecmp(info->id, "ARCHER-C7-V4") == 0 || strcasecmp(info->id, "ARCHER-C7-V5") == 0) { + const char mdat[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00}; + parts[5] = put_data("extra-para", mdat, 11); + } + + size_t len; + void *image; + if (sysupgrade) + image = generate_sysupgrade_image(info, parts, &len); + else + image = generate_factory_image(info, parts, &len); + + FILE *file = fopen(output, "wb"); + if (!file) + error(1, errno, "unable to open output file"); + + if (fwrite(image, len, 1, file) != 1) + error(1, 0, "unable to write output file"); + + fclose(file); + + free(image); + + for (i = 0; parts[i].name; i++) + free_image_partition(parts[i]); +} + +/** Usage output */ +static void usage(const char *argv0) { + fprintf(stderr, + "Usage: %s [OPTIONS...]\n" + "\n" + "Options:\n" + " -h show this help\n" + "\n" + "Create a new image:\n" + " -B <board> create image for the board specified with <board>\n" + " -k <file> read kernel image from the file <file>\n" + " -r <file> read rootfs image from the file <file>\n" + " -o <file> write output to the file <file>\n" + " -V <rev> sets the revision number to <rev>\n" + " -j add jffs2 end-of-filesystem markers\n" + " -S create sysupgrade instead of factory image\n" + "Extract an old image:\n" + " -x <file> extract all oem firmware partition\n" + " -d <dir> destination to extract the firmware partition\n" + " -z <file> convert an oem firmware into a sysupgade file. Use -o for output file\n", + argv0 + ); +}; + + +static struct device_info *find_board(const char *id) +{ + struct device_info *board = NULL; + + for (board = boards; board->id != NULL; board++) + if (strcasecmp(id, board->id) == 0) + return board; + + return NULL; +} + +static int add_flash_partition( + struct flash_partition_entry *part_list, + size_t max_entries, + const char *name, + unsigned long base, + unsigned long size) +{ + int ptr; + /* check if the list has a free entry */ + for (ptr = 0; ptr < max_entries; ptr++, part_list++) { + if (part_list->name == NULL && + part_list->base == 0 && + part_list->size == 0) + break; + } + + if (ptr == max_entries) { + error(1, 0, "No free flash part entry available."); + } + + part_list->name = calloc(1, strlen(name) + 1); + if (!part_list->name) { + error(1, 0, "Unable to allocate memory"); + } + + memcpy((char *)part_list->name, name, strlen(name)); + part_list->base = base; + part_list->size = size; + + return 0; +} + +/** read the partition table into struct flash_partition_entry */ +static int read_partition_table( + FILE *file, long offset, + struct flash_partition_entry *entries, size_t max_entries, + int type) +{ + char buf[2048]; + char *ptr, *end; + const char *parthdr = NULL; + const char *fwuphdr = "fwup-ptn"; + const char *flashhdr = "partition"; + + /* TODO: search for the partition table */ + + switch(type) { + case 0: + parthdr = fwuphdr; + break; + case 1: + parthdr = flashhdr; + break; + default: + error(1, 0, "Invalid partition table"); + } + + if (fseek(file, offset, SEEK_SET) < 0) + error(1, errno, "Can not seek in the firmware"); + + if (fread(buf, 1, 2048, file) < 0) + error(1, errno, "Can not read fwup-ptn from the firmware"); + + buf[2047] = '\0'; + + /* look for the partition header */ + if (memcmp(buf, parthdr, strlen(parthdr)) != 0) { + fprintf(stderr, "DEBUG: can not find fwuphdr\n"); + return 1; + } + + ptr = buf; + end = buf + sizeof(buf); + while ((ptr + strlen(parthdr)) < end && + memcmp(ptr, parthdr, strlen(parthdr)) == 0) { + char *end_part; + char *end_element; + + char name[32] = { 0 }; + int name_len = 0; + unsigned long base = 0; + unsigned long size = 0; + + end_part = memchr(ptr, '\n', (end - ptr)); + if (end_part == NULL) { + /* in theory this should never happen, because a partition always ends with 0x09, 0x0D, 0x0A */ + break; + } + + for (int i = 0; i <= 4; i++) { + if (end_part <= ptr) + break; + + end_element = memchr(ptr, 0x20, (end_part - ptr)); + if (end_element == NULL) { + error(1, errno, "Ignoring the rest of the partition entries."); + break; + } + + switch (i) { + /* partition header */ + case 0: + ptr = end_element + 1; + continue; + /* name */ + case 1: + name_len = (end_element - ptr) > 31 ? 31 : (end_element - ptr); + strncpy(name, ptr, name_len); + name[name_len] = '\0'; + ptr = end_element + 1; + continue; + + /* string "base" */ + case 2: + ptr = end_element + 1; + continue; + + /* actual base */ + case 3: + base = strtoul(ptr, NULL, 16); + ptr = end_element + 1; + continue; + + /* string "size" */ + case 4: + ptr = end_element + 1; + /* actual size. The last element doesn't have a sepeartor */ + size = strtoul(ptr, NULL, 16); + /* the part ends with 0x09, 0x0d, 0x0a */ + ptr = end_part + 1; + add_flash_partition(entries, max_entries, name, base, size); + continue; + } + } + } + + return 0; +} + +static void write_partition( + FILE *input_file, + size_t firmware_offset, + struct flash_partition_entry *entry, + FILE *output_file) +{ + char buf[4096]; + size_t offset; + + fseek(input_file, entry->base + firmware_offset, SEEK_SET); + + for (offset = 0; sizeof(buf) + offset <= entry->size; offset += sizeof(buf)) { + if (fread(buf, sizeof(buf), 1, input_file) < 0) + error(1, errno, "Can not read partition from input_file"); + + if (fwrite(buf, sizeof(buf), 1, output_file) < 0) + error(1, errno, "Can not write partition to output_file"); + } + /* write last chunk smaller than buffer */ + if (offset < entry->size) { + offset = entry->size - offset; + if (fread(buf, offset, 1, input_file) < 0) + error(1, errno, "Can not read partition from input_file"); + if (fwrite(buf, offset, 1, output_file) < 0) + error(1, errno, "Can not write partition to output_file"); + } +} + +static int extract_firmware_partition(FILE *input_file, size_t firmware_offset, struct flash_partition_entry *entry, const char *output_directory) +{ + FILE *output_file; + char output[PATH_MAX]; + + snprintf(output, PATH_MAX, "%s/%s", output_directory, entry->name); + output_file = fopen(output, "wb+"); + if (output_file == NULL) { + error(1, errno, "Can not open output file %s", output); + } + + write_partition(input_file, firmware_offset, entry, output_file); + + fclose(output_file); + + return 0; +} + +/** extract all partitions from the firmware file */ +static int extract_firmware(const char *input, const char *output_directory) +{ + struct flash_partition_entry entries[16] = { 0 }; + size_t max_entries = 16; + size_t firmware_offset = 0x1014; + FILE *input_file; + + struct stat statbuf; + + /* check input file */ + if (stat(input, &statbuf)) { + error(1, errno, "Can not read input firmware %s", input); + } + + /* check if output directory exists */ + if (stat(output_directory, &statbuf)) { + error(1, errno, "Failed to stat output directory %s", output_directory); + } + + if ((statbuf.st_mode & S_IFMT) != S_IFDIR) { + error(1, errno, "Given output directory is not a directory %s", output_directory); + } + + input_file = fopen(input, "rb"); + + if (read_partition_table(input_file, firmware_offset, entries, 16, 0) != 0) { + error(1, 0, "Error can not read the partition table (fwup-ptn)"); + } + + for (int i = 0; i < max_entries; i++) { + if (entries[i].name == NULL && + entries[i].base == 0 && + entries[i].size == 0) + continue; + + extract_firmware_partition(input_file, firmware_offset, &entries[i], output_directory); + } + + return 0; +} + +static struct flash_partition_entry *find_partition( + struct flash_partition_entry *entries, size_t max_entries, + const char *name, const char *error_msg) +{ + for (int i = 0; i < max_entries; i++, entries++) { + if (strcmp(entries->name, name) == 0) + return entries; + } + + error(1, 0, "%s", error_msg); + return NULL; +} + +static void write_ff(FILE *output_file, size_t size) +{ + char buf[4096]; + int offset; + + memset(buf, 0xff, sizeof(buf)); + + for (offset = 0; offset + sizeof(buf) < size ; offset += sizeof(buf)) { + if (fwrite(buf, sizeof(buf), 1, output_file) < 0) + error(1, errno, "Can not write 0xff to output_file"); + } + + /* write last chunk smaller than buffer */ + if (offset < size) { + offset = size - offset; + if (fwrite(buf, offset, 1, output_file) < 0) + error(1, errno, "Can not write partition to output_file"); + } +} + +static void convert_firmware(const char *input, const char *output) +{ + struct flash_partition_entry fwup[MAX_PARTITIONS] = { 0 }; + struct flash_partition_entry flash[MAX_PARTITIONS] = { 0 }; + struct flash_partition_entry *fwup_os_image = NULL, *fwup_file_system = NULL; + struct flash_partition_entry *flash_os_image = NULL, *flash_file_system = NULL; + struct flash_partition_entry *fwup_partition_table = NULL; + size_t firmware_offset = 0x1014; + FILE *input_file, *output_file; + + struct stat statbuf; + + /* check input file */ + if (stat(input, &statbuf)) { + error(1, errno, "Can not read input firmware %s", input); + } + + input_file = fopen(input, "rb"); + if (!input_file) + error(1, 0, "Can not open input firmware %s", input); + + output_file = fopen(output, "wb"); + if (!output_file) + error(1, 0, "Can not open output firmware %s", output); + + if (read_partition_table(input_file, firmware_offset, fwup, MAX_PARTITIONS, 0) != 0) { + error(1, 0, "Error can not read the partition table (fwup-ptn)"); + } + + fwup_os_image = find_partition(fwup, MAX_PARTITIONS, + "os-image", "Error can not find os-image partition (fwup)"); + fwup_file_system = find_partition(fwup, MAX_PARTITIONS, + "file-system", "Error can not find file-system partition (fwup)"); + fwup_partition_table = find_partition(fwup, MAX_PARTITIONS, + "partition-table", "Error can not find partition-table partition"); + + /* the flash partition table has a 0x00000004 magic haeder */ + if (read_partition_table(input_file, firmware_offset + fwup_partition_table->base + 4, flash, MAX_PARTITIONS, 1) != 0) + error(1, 0, "Error can not read the partition table (flash)"); + + flash_os_image = find_partition(flash, MAX_PARTITIONS, + "os-image", "Error can not find os-image partition (flash)"); + flash_file_system = find_partition(flash, MAX_PARTITIONS, + "file-system", "Error can not find file-system partition (flash)"); + + /* write os_image to 0x0 */ + write_partition(input_file, firmware_offset, fwup_os_image, output_file); + write_ff(output_file, flash_os_image->size - fwup_os_image->size); + + /* write file-system behind os_image */ + fseek(output_file, flash_file_system->base - flash_os_image->base, SEEK_SET); + write_partition(input_file, firmware_offset, fwup_file_system, output_file); + write_ff(output_file, flash_file_system->size - fwup_file_system->size); + + fclose(output_file); + fclose(input_file); +} + +int main(int argc, char *argv[]) { + const char *board = NULL, *kernel_image = NULL, *rootfs_image = NULL, *output = NULL; + const char *extract_image = NULL, *output_directory = NULL, *convert_image = NULL; + bool add_jffs2_eof = false, sysupgrade = false; + unsigned rev = 0; + struct device_info *info; + set_source_date_epoch(); + + while (true) { + int c; + + c = getopt(argc, argv, "B:k:r:o:V:jSh:x:d:z:"); + if (c == -1) + break; + + switch (c) { + case 'B': + board = optarg; + break; + + case 'k': + kernel_image = optarg; + break; + + case 'r': + rootfs_image = optarg; + break; + + case 'o': + output = optarg; + break; + + case 'V': + sscanf(optarg, "r%u", &rev); + break; + + case 'j': + add_jffs2_eof = true; + break; + + case 'S': + sysupgrade = true; + break; + + case 'h': + usage(argv[0]); + return 0; + + case 'd': + output_directory = optarg; + break; + + case 'x': + extract_image = optarg; + break; + + case 'z': + convert_image = optarg; + break; + + default: + usage(argv[0]); + return 1; + } + } + + if (extract_image || output_directory) { + if (!extract_image) + error(1, 0, "No factory/oem image given via -x <file>. Output directory is only valid with -x"); + if (!output_directory) + error(1, 0, "Can not extract an image without output directory. Use -d <dir>"); + extract_firmware(extract_image, output_directory); + } else if (convert_image) { + if (!output) + error(1, 0, "Can not convert a factory/oem image into sysupgrade image without output file. Use -o <file>"); + convert_firmware(convert_image, output); + } else { + if (!board) + error(1, 0, "no board has been specified"); + if (!kernel_image) + error(1, 0, "no kernel image has been specified"); + if (!rootfs_image) + error(1, 0, "no rootfs image has been specified"); + if (!output) + error(1, 0, "no output filename has been specified"); + + info = find_board(board); + + if (info == NULL) + error(1, 0, "unsupported board %s", board); + + build_image(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, info); + } + + return 0; +} |