Makefile.ci
Add ATmega328P Xplained Mini board. The board is an official development kit from MCHP based on the Arduino UNO, reduced hardware, with a xplainedmini debugger and CDC ACM serial converter. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Added the atmega328p board to the BOARD_INSUFFICIENT_MEMORY list where needed.
- Moved the BOARD_INSUFFICIENT_MEMORY list into Makefile.ci - Formatted the list to contain one board per line - Sorted the lists alphabetically