common: Fix a few patches - Fix some descriptions - Rename ambiguous WDT options
common: Add some comments to the patch files Signed-off-by: Rahix <rahix@rahix.de>
attiny85: Add WDT patch Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4: Patch WDT Signed-off-by: Rahix <rahix@rahix.de>