This patch adds at least one more generated file to .gitignore list:
shc@shc /home/git/bb_clps3 $ git status
# On branch my
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# barebox-flash-image
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>