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firmware-utils: tplink-safeloader: add struct device_info

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This struct stores all device specific info which allows making do_eap
function more generic.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2016-11-13 18:30:47 +01:00
parent 5dd13c071b
commit ea249f01b1
1 changed files with 19 additions and 6 deletions
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25
tools/firmware-utils/src/tplink-safeloader.c
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@ -67,6 +67,12 @@ struct flash_partition_entry {
uint32_t size;
};
struct device_info {
const char *vendor;
const char *support_list;
const struct flash_partition_entry *partitions;
void *(*generate_sysupgrade_image)(const struct flash_partition_entry *flash_parts, const struct image_partition_entry *image_parts, size_t *len);
};
/** The content of the soft-version structure */
struct __attribute__((__packed__)) soft_version {
@ -575,6 +581,13 @@ static void *generate_sysupgrade_image_eap120(const struct flash_partition_entry
return image;
}
struct device_info eap120_info = {
.vendor = eap120_vendor,
.support_list = eap120_support_list,
.partitions = eap120_partitions,
.generate_sysupgrade_image = &generate_sysupgrade_image_eap120,
};
/** Generates an image for CPE210/220/510/520 and writes it to a file */
static void do_cpe(const char *output,
const char *kernel_image,
@ -655,21 +668,21 @@ static void do_eap(const char *output,
uint32_t rev,
bool add_jffs2_eof,
bool sysupgrade,
const char *support_list) {
struct device_info *info) {
struct image_partition_entry parts[6] = {};
parts[0] = make_partition_table(eap120_partitions);
parts[0] = make_partition_table(info->partitions);
parts[1] = make_soft_version(rev);
parts[2] = make_support_list(support_list, false);
parts[2] = make_support_list(info->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);
image = info->generate_sysupgrade_image(info->partitions, parts, &len);
else
image = generate_factory_image(eap120_vendor, parts, &len);
image = generate_factory_image(info->vendor, parts, &len);
FILE *file = fopen(output, "wb");
if (!file)
@ -773,7 +786,7 @@ int main(int argc, char *argv[]) {
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);
do_eap(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade, &eap120_info);
else
error(1, 0, "unsupported board %s", board);