if (mtd_fixtrx) {
fprintf(stderr,
" -o offset offset of the image header in the partition(for fixtrx)\n");
+ fprintf(stderr,
+ " -c datasize amount of data to be used for checksum calculation (for fixtrx)\n");
}
fprintf(stderr,
#ifdef FIS_SUPPORT
int ch, i, boot, imagefd = 0, force, unlocked;
char *erase[MAX_ARGS], *device = NULL;
char *fis_layout = NULL;
- size_t offset = 0, part_offset = 0, dump_len = 0;
+ size_t offset = 0, data_size = 0, part_offset = 0, dump_len = 0;
enum {
CMD_ERASE,
CMD_WRITE,
#ifdef FIS_SUPPORT
"F:"
#endif
- "frnqe:d:s:j:p:o:l:")) != -1)
+ "frnqe:d:s:j:p:o:c:l:")) != -1)
switch (ch) {
case 'f':
force = 1;
usage();
}
break;
+ case 'c':
+ errno = 0;
+ data_size = strtoul(optarg, 0, 0);
+ if (errno) {
+ fprintf(stderr, "-d: illegal numeric string\n");
+ usage();
+ }
+ break;
#ifdef FIS_SUPPORT
case 'F':
fis_layout = optarg;
break;
case CMD_FIXTRX:
if (mtd_fixtrx) {
- mtd_fixtrx(device, offset);
+ mtd_fixtrx(device, offset, data_size);
}
break;
case CMD_RESETBC: