diff options
Diffstat (limited to 'tools/firmware-utils/src/tplink-safeloader.c')
| -rw-r--r-- | tools/firmware-utils/src/tplink-safeloader.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c index 4938f74..fdf93d7 100644 --- a/tools/firmware-utils/src/tplink-safeloader.c +++ b/tools/firmware-utils/src/tplink-safeloader.c @@ -108,6 +108,9 @@ static const char cpe510_vendor[] = "CPE510(TP-LINK|UN|N300-5):1.0\r\n"; /** Vendor information for C2600 */ static const char c2600_vendor[] = ""; +/** Vendor information for EAP120 */ +static const char eap120_vendor[] = "EAP120(TP-LINK|UN|N300-2):1.0\r\n"; + /** The flash partition table for CPE210/220/510/520; it is the same as the one used by the stock images. @@ -162,6 +165,25 @@ static const struct flash_partition_entry c2600_partitions[] = { {NULL, 0, 0} }; +/** The flash partition table for EAP120; + it is the same as the one used by the stock images. +*/ +static const struct flash_partition_entry eap120_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} +}; + /** The support list for CPE210/220 */ @@ -188,6 +210,13 @@ static const char c2600_support_list[] = "SupportList:\r\n" "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n"; +/** + The support list for EAP120 +*/ +static const char eap120_support_list[] = + "SupportList:\r\n" + "EAP120(TP-LINK|UN|N300-2):1.0\r\n"; + #define error(_ret, _errno, _str, ...) \ do { \ fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \ @@ -514,6 +543,37 @@ static void * generate_sysupgrade_image_c2600(const struct flash_partition_entry return image; } +static void *generate_sysupgrade_image_eap120(const struct flash_partition_entry *flash_parts, const struct image_partition_entry *image_parts, size_t *len) +{ + const struct flash_partition_entry *flash_os_image = &flash_parts[6]; + const struct flash_partition_entry *flash_file_system = &flash_parts[7]; + + const struct image_partition_entry *image_os_image = &image_parts[3]; + const struct image_partition_entry *image_file_system = &image_parts[4]; + + assert(strcmp(flash_os_image->name, "os-image") == 0); + assert(strcmp(flash_file_system->name, "file-system") == 0); + + assert(strcmp(image_os_image->name, "os-image") == 0); + assert(strcmp(image_file_system->name, "file-system") == 0); + + if (image_os_image->size > flash_os_image->size) + error(1, 0, "kernel image too big (more than %u bytes)", (unsigned)flash_os_image->size); + if (image_file_system->size > flash_file_system->size) + error(1, 0, "rootfs image too big (more than %u bytes)", (unsigned)flash_file_system->size); + + *len = flash_file_system->base - flash_os_image->base + image_file_system->size; + + uint8_t *image = malloc(*len); + if (!image) + error(1, errno, "malloc"); + + memset(image, 0xff, *len); + memcpy(image, image_os_image->data, image_os_image->size); + memcpy(image + flash_file_system->base - flash_os_image->base, image_file_system->data, image_file_system->size); + + return image; +} /** Generates an image for CPE210/220/510/520 and writes it to a file */ static void do_cpe(const char *output, @@ -588,6 +648,45 @@ static void do_c2600(const char *output, const char *kernel_image, const char *r } +/** Generates an image for EAP120 and writes it to a file */ +static void do_eap(const char *output, + const char *kernel_image, + const char *rootfs_image, + uint32_t rev, + bool add_jffs2_eof, + bool sysupgrade, + const char *support_list) { + struct image_partition_entry parts[6] = {}; + + parts[0] = make_partition_table(eap120_partitions); + parts[1] = make_soft_version(rev); + parts[2] = make_support_list(support_list, false); + parts[3] = read_file("os-image", kernel_image, false); + parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof); + + size_t len; + void *image; + if (sysupgrade) + image = generate_sysupgrade_image_eap120(eap120_partitions, parts, &len); + else + image = generate_factory_image(eap120_vendor, 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); + + size_t i; + for (i = 0; parts[i].name; i++) + free_image_partition(parts[i]); +} + /** Usage output */ static void usage(const char *argv0) { fprintf(stderr, @@ -673,6 +772,8 @@ int main(int argc, char *argv[]) { do_cpe(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, cpe510_support_list); else if (strcmp(board, "C2600") == 0) do_c2600(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade); + else if (strcmp(board, "EAP120") == 0) + do_eap(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, eap120_support_list); else error(1, 0, "unsupported board %s", board); |