tree 148c43a9219b03d872587fb1142f6cbb1fafc531
parent 414f91551897e51d8804b3c14d549dd205e0a117
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> 1620903154 +0200
committer Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> 1620994796 +0200

zephyr: allow to not defined scratch area in upgrade-only mode

Scratch area is unneeded if CONFIG_BOOT_SWAP_USING_SCRATCH=n.
This was not reflected so fare which causes build faliure.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>