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multiboot_tool
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butterfly: document chip erase

This commit is contained in:
Olaf Rempel 2020-02-01 21:56:25 +01:00
parent 9119ee215b
commit 890158860b
1 changed files with 2 additions and 1 deletions
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butterfly.c
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@ -106,7 +106,7 @@ static int bfly_optarg_cb(int val, const char *arg, void *privdata)
}
break;
case 'e': /* no verify after write */
case 'e': /* chip erase */
p_priv->chip_erase = 1;
break;
@ -115,6 +115,7 @@ static int bfly_optarg_cb(int val, const char *arg, void *privdata)
fprintf(stderr, "Usage: butterfly_prog [options]\n"
" -a <address> - optional: twi address for twiboot bridge mode\n"
" -d <device> - selects butterfly serial device\n"
" -e - executes a chip erase\n"
" -r <flash|eeprom>:<file> - reads flash/eeprom to file (.bin | .hex | -)\n"
" -w <flash|eeprom>:<file> - write flash/eeprom from file (.bin | .hex)\n"
" -n - disable verify after write\n"