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fw-utils/tplink-safeloader.c: Add support for Archer C2600

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Signed-off-by: Ash Benz <ash.benz@bk.ru>
This commit is contained in:
Ash Benz 2016-05-27 22:26:39 +08:00 committed by John Crispin
parent 7eb1a7e956
commit 955c341d3b
1 changed files with 111 additions and 3 deletions
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114
tools/firmware-utils/src/tplink-safeloader.c
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@ -105,6 +105,8 @@ static const uint8_t md5_salt[16] = {
/** Vendor information for CPE210/220/510/520 */
static const char cpe510_vendor[] = "CPE510(TP-LINK|UN|N300-5):1.0\r\n";
/** Vendor information for C2600 */
static const char c2600_vendor[] = "";
/**
The flash partition table for CPE210/220/510/520;
@ -127,6 +129,39 @@ static const struct flash_partition_entry cpe510_partitions[] = {
{NULL, 0, 0}
};
/**
The flash partition table for C2600;
it is the same as the one used by the stock images.
*/
static const struct flash_partition_entry c2600_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, 0x200000},
{"file-system", 0x3f0000, 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}
};
/**
The support list for CPE210/220/510/520
*/
@ -141,6 +176,13 @@ static const char cpe510_support_list[] =
"CPE220(TP-LINK|UN|N300-2):1.0\r\n"
"CPE220(TP-LINK|UN|N300-2):1.1\r\n";
/**
The support list for C2600
*/
static const char c2600_support_list[] =
"SupportList:\r\n"
"{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n";
#define error(_ret, _errno, _str, ...) \
do { \
fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
@ -240,14 +282,14 @@ static struct image_partition_entry make_soft_version(uint32_t rev) {
}
/** Generates the support-list partition */
static struct image_partition_entry make_support_list(const char *support_list) {
static struct image_partition_entry make_support_list(const char *support_list, bool trailzero) {
size_t len = strlen(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, support_list, len);
entry.data[len+8] = '\xff';
entry.data[len+8] = trailzero ? '\x00' : '\xff';
return entry;
}
@ -436,6 +478,37 @@ static void * generate_sysupgrade_image(const struct flash_partition_entry *flas
return image;
}
static void * generate_sysupgrade_image_c2600(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[11];
const struct flash_partition_entry *flash_file_system = &flash_parts[12];
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_cpe510(const char *output, const char *kernel_image, const char *rootfs_image, uint32_t rev, bool add_jffs2_eof, bool sysupgrade) {
@ -443,7 +516,7 @@ static void do_cpe510(const char *output, const char *kernel_image, const char *
parts[0] = make_partition_table(cpe510_partitions);
parts[1] = make_soft_version(rev);
parts[2] = make_support_list(cpe510_support_list);
parts[2] = make_support_list(cpe510_support_list,false);
parts[3] = read_file("os-image", kernel_image, false);
parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof);
@ -470,6 +543,39 @@ static void do_cpe510(const char *output, const char *kernel_image, const char *
free_image_partition(parts[i]);
}
/** Generates an image for C2600 and writes it to a file */
static void do_c2600(const char *output, const char *kernel_image, const char *rootfs_image, uint32_t rev, bool add_jffs2_eof, bool sysupgrade) {
struct image_partition_entry parts[6] = {};
parts[0] = make_partition_table(c2600_partitions);
parts[1] = make_soft_version(rev);
parts[2] = make_support_list(c2600_support_list,true);
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_c2600(c2600_partitions, parts, &len);
else
image = generate_factory_image(c2600_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) {
@ -552,6 +658,8 @@ int main(int argc, char *argv[]) {
if (strcmp(board, "CPE510") == 0)
do_cpe510(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade);
else if (strcmp(board, "C2600") == 0)
do_c2600(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade);
else
error(1, 0, "unsupported board %s", board);