tools/mtd-utils/patches/201-ubinize-add-terminator-support.patch

   1 --- a/ubi-utils/ubinize.c
   2 +++ b/ubi-utils/ubinize.c
   3 @@ -60,6 +60,8 @@ static const char optionsstr[] =
   4  "                             (default is 1)\n"
   5  "-Q, --image-seq=<num>        32-bit UBI image sequence number to use\n"
   6  "                             (by default a random number is picked)\n"
   7 +"-E, --eof-markers=<num>      number of eof-markers to put at the end of the\n"
   8 +"                             output image\n"
   9  "-v, --verbose                be verbose\n"
  10  "-h, --help                   print help message\n"
  11  "-V, --version                print program version\n\n";
  12 @@ -79,6 +81,7 @@ static const struct option long_options[
  13         { .name = "erase-counter",  .has_arg = 1, .flag = NULL, .val = 'e' },
  14         { .name = "ubi-ver",        .has_arg = 1, .flag = NULL, .val = 'x' },
  15         { .name = "image-seq",      .has_arg = 1, .flag = NULL, .val = 'Q' },
  16 +       { .name = "eof-markers",    .has_arg = 1, .flag = NULL, .val = 'E' },
  17         { .name = "verbose",        .has_arg = 0, .flag = NULL, .val = 'v' },
  18         { .name = "help",           .has_arg = 0, .flag = NULL, .val = 'h' },
  19         { .name = "version",        .has_arg = 0, .flag = NULL, .val = 'V' },
  20 @@ -98,6 +101,7 @@ struct args {
  21         uint32_t image_seq;
  22         int verbose;
  23         dictionary *dict;
  24 +       int eof_markers;
  25  };
  26
  27  static struct args args = {
  28 @@ -116,7 +120,7 @@ static int parse_opt(int argc, char * co
  29                 int key, error = 0;
  30                 unsigned long int image_seq;
  31
  32 -               key = getopt_long(argc, argv, "o:p:m:s:O:e:x:Q:vhV", long_options, NULL);
  33 +               key = getopt_long(argc, argv, "o:p:m:s:O:e:x:Q:E:vhV", long_options, NULL);
  34                 if (key == -1)
  35                         break;
  36
  37 @@ -176,6 +180,12 @@ static int parse_opt(int argc, char * co
  38                         args.image_seq = image_seq;
  39                         break;
  40
  41 +               case 'E':
  42 +                       args.eof_markers = simple_strtoul(optarg, &error);
  43 +                       if (error)
  44 +                               return errmsg("bad number of eof-markers: \"%s\"", optarg);
  45 +                       break;
  46 +
  47                 case 'v':
  48                         args.verbose = 1;
  49                         break;
  50 @@ -559,6 +569,18 @@ int main(int argc, char * const argv[])
  51                         printf("\n");
  52         }
  53
  54 +       if (args.eof_markers) {
  55 +               verbose(args.verbose, "writing %d eof-marker blocks",
  56 +                       args.eof_markers);
  57 +
  58 +               err = ubigen_write_eof_markers(&ui, args.ec, args.eof_markers,
  59 +                                              args.out_fd);
  60 +               if (err) {
  61 +                       errmsg("cannot write eof-marker blocks");
  62 +                       goto out_free;
  63 +               }
  64 +       }
  65 +
  66         verbose(args.verbose, "writing layout volume");
  67
  68         err = ubigen_write_layout_vol(&ui, 0, 1, args.ec, args.ec, vtbl, args.out_fd);