-
- start = simple_strtoul(argv[2], NULL, 10);
- end = simple_strtoul(argv[3], NULL, 10);
- start -= (unsigned long)onenand_chip.base;
- end -= (unsigned long)onenand_chip.base;
+ char *endtail;
+
+ if (strncmp(argv[2], "block", 5) == 0) {
+ start = simple_strtoul(argv[3], NULL, 10);
+ endtail = strchr(argv[3], '-');
+ end = simple_strtoul(endtail + 1, NULL, 10);
+ } else {
+ start = simple_strtoul(argv[2], NULL, 10);
+ end = simple_strtoul(argv[3], NULL, 10);
+ start -= (unsigned long)onenand_chip.base;
+ end -= (unsigned long)onenand_chip.base;
+
+ start >>= onenand_chip.erase_shift;
+ end >>= onenand_chip.erase_shift;
+ /* Don't include the end block */
+ end--;
+ }