atmega1280: Factor out USART into a common patch Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4, attiny85: Add tc0 patch Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4: Patch WDT Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4: Patch USART1 Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4: Add patch for PLL Signed-off-by: Rahix <rahix@rahix.de>
atmega32u4, attiny85: Add more patches Signed-off-by: Rahix <rahix@rahix.de>