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@ -62,6 +62,7 @@ struct trx_header {
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char buf[BUFSIZE];
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char buf[BUFSIZE];
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int buflen;
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int buflen;
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int quiet;
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int
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int
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image_check_bcom(int imagefd, const char *mtd)
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image_check_bcom(int imagefd, const char *mtd)
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@ -70,6 +71,9 @@ image_check_bcom(int imagefd, const char *mtd)
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struct mtd_info_user mtdInfo;
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struct mtd_info_user mtdInfo;
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int fd;
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int fd;
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if (strcmp(mtd, "linux") != 0)
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return 1;
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buflen = read(imagefd, buf, 32);
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buflen = read(imagefd, buf, 32);
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if (buflen < 32) {
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if (buflen < 32) {
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fprintf(stdout, "Could not get image header, file too small (%ld bytes)\n", buflen);
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fprintf(stdout, "Could not get image header, file too small (%ld bytes)\n", buflen);
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@ -88,10 +92,11 @@ image_check_bcom(int imagefd, const char *mtd)
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}
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}
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if (trx->magic != TRX_MAGIC || trx->len < sizeof(struct trx_header)) {
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if (trx->magic != TRX_MAGIC || trx->len < sizeof(struct trx_header)) {
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fprintf(stderr, "Bad trx header\n");
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if (quiet < 2) {
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fprintf(stderr, "If this is a firmware in bin format, like some of the\n"
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fprintf(stderr, "Bad trx header\n");
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"original firmware files are, use following command to convert to trx:\n"
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fprintf(stderr, "If this is a firmware in bin format, like some of the\n"
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"dd if=firmware.bin of=firmware.trx bs=32 skip=1\n");
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"original firmware files are, you need to convert it to trx.\n");
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}
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return 0;
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return 0;
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}
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}
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@ -255,7 +260,7 @@ mtd_erase(const char *mtd)
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}
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}
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int
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int
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mtd_write(int imagefd, const char *mtd, int quiet)
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mtd_write(int imagefd, const char *mtd)
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{
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{
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int fd, i, result;
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int fd, i, result;
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size_t r, w, e;
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size_t r, w, e;
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@ -346,7 +351,7 @@ void usage(void)
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int main (int argc, char **argv)
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int main (int argc, char **argv)
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{
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{
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int ch, i, boot, unlock, imagefd, force, quiet, unlocked;
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int ch, i, boot, unlock, imagefd, force, unlocked;
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char *erase[MAX_ARGS], *device, *imagefile;
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char *erase[MAX_ARGS], *device, *imagefile;
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enum {
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enum {
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CMD_ERASE,
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CMD_ERASE,
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@ -413,10 +418,10 @@ int main (int argc, char **argv)
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/* check trx file before erasing or writing anything */
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/* check trx file before erasing or writing anything */
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if (!image_check(imagefd, device)) {
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if (!image_check(imagefd, device)) {
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if ((quiet < 2) || !force)
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if (!force) {
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fprintf(stderr, "TRX check failed!\n");
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fprintf(stderr, "Image check failed.\n");
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if (!force)
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exit(1);
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exit(1);
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}
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} else {
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} else {
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if (!mtd_check(device)) {
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if (!mtd_check(device)) {
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fprintf(stderr, "Can't open device for writing!\n");
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fprintf(stderr, "Can't open device for writing!\n");
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@ -460,7 +465,7 @@ int main (int argc, char **argv)
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case CMD_WRITE:
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case CMD_WRITE:
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if (quiet < 2)
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if (quiet < 2)
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fprintf(stderr, "Writing from %s to %s ... ", imagefile, device);
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fprintf(stderr, "Writing from %s to %s ... ", imagefile, device);
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mtd_write(imagefd, device, quiet);
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mtd_write(imagefd, device);
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if (quiet < 2)
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if (quiet < 2)
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fprintf(stderr, "\n");
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fprintf(stderr, "\n");
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break;
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break;
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