During initial development of AVR DA/DB support, the board LED code
and constants it uses were based on different AVR boards. The resulting
code therefore did not work for most indicated states.
This patch fixes LED status codes to match what the board LED code
expects. Tested by manually triggering reset_board function which
caused the board LED to blink (whereas it was not blinking before
the fix.)
Signed-off-by: Kerogit <kr.git@kerogit.eu>