diff options
Diffstat (limited to 'flashrom.c')
| -rw-r--r-- | flashrom.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -195,8 +195,7 @@ void usage(const char *name) printf(" [-e exclude_end] [-m vendor:part] [-l file.layout] [-i imagename] [file]\n"); printf (" -r | --read: read flash and save into file\n" - " -w | --write: write file into flash (default when\n" - " file is specified)\n" + " -w | --write: write file into flash\n" " -v | --verify: verify flash against file\n" " -E | --erase: erase flash device\n" " -V | --verbose: more verbose output\n" @@ -366,15 +365,22 @@ int main(int argc, char *argv[]) if ((flash = probe_flash(flashchips)) == NULL) { printf("No EEPROM/flash device found.\n"); + // FIXME: flash writes stay enabled! exit(1); } printf("Flash part is %s (%d KB)\n", flash->name, flash->total_size); + if (!(read_it | write_it | verify_it | erase_it)) { + printf("No operations were specified.\n"); + // FIXME: flash writes stay enabled! + exit(1); + } + if (!filename && !erase_it) { - // FIXME: Do we really want this feature implicitly? - printf("OK, only ENABLING flash write, but NOT FLASHING.\n"); - return 0; + printf("Error: No filename specified.\n"); + // FIXME: flash writes stay enabled! + exit(1); } size = flash->total_size * 1024; |
