This patch amends commit f077c0321d which is a part of series that
changed (in commit 48db502daf) default value of BOARD_LATE_INITIALIZE
to yes. With this change, the boards are required to provide
board_late_initialize function.
Commit f077c0321d added this function to many AVR boards but
not to this one, making the build with default configuration
fail. This patch rectifies that and provides an empty function.
With this patch applied, the build no longer fails.
Signed-off-by: Kerogit <kr.git@kerogit.eu>
ce0e715254