Implement tested/untested status for board enables

The message printing code greatly exceed the 80 character limit. I can
reformat it on request to obey the limit.

Intended behaviour:
on untested boards an explanation of that status is printed and the board
enable code is not run, unless the option "boardenable=force" has been
passed to the internal programmer.

Corresponding to flashrom svn r919.

Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Sean Nelson <audiohacked@gmail.com>
3 files changed