tree 083a4bea837d435029612a12d9cbd27d0d0fef34
parent c8151d8023f2f985c66a9dcecb4e741cf5306393
author Dominik Ermel <dominik.ermel@nordicsemi.no> 1613045681 +0000
committer Fabio Utzig <utzig@utzig.org> 1613126018 -0300

zephyr: Use flash_img_init_id instead of flash_img_init

Within mcumgr Zephyr port, the img_mgmt_find_best_area_id is used to
get information on the update flash ID, yet the call to the flash_img_init
selects such flash ID via value hardcoded during compilation. This may
lead to situation where the mcumgr library and flash_img_init may select
different partition for update.
This commit replaces call to flash_img_init with flash_img_init_id, which
takes flash area ID as a parameter, and uses img_mgmt_find_best_area_id
to get the ID.
This approach is better as img_mgmt_find_best_area_id, while searching for
empty image, will also check its boot status (pending, test, etc).

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>