tree 7344cdabc80041b89771fe2caefeea7c56cfee9e
parent 4f9c7304d05c4c5dd9d02018a8e03647e28b8cd7
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> 1627654942 +0200
committer David Brown <davidb@davidb.org> 1630016524 -0600

zephyr/boot_serial_extension: added hooks to custom image list MGMT

Introduced boot_img_install_stat_hook() hook fuinction for fetch
the image's slot installation status.

The image's slot installation status is custom property.
It's detailed definition depends on user implementation. It is only
defined that the status will be set to 0 if this hook not provides
another value.

Inserted available hook for read image header as well.

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