Boot: Fix misplaced preprocessor directive

Fix misplaced preprocessor directive which caused the bootloader to use
the NO_SWAP strategy as default instead of overwrite-only.
Fix "maximum line length" coding rule violations.

Change-Id: Ib82fb567912873add2c5b4407c59deb92791dbaa
Signed-off-by: David Vincze <david.vincze@linaro.org>
1 file changed