If enabled the optimization is done at the expense of power consumption
on SED/SSED devices.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
Add `OPENTHREAD_CONFIG_MESSAGE_BUFFER_SIZE` to Kconfig.
Also set the number of children to minumum possible for MTD builds
in order to save some resources (~512B of RAM).
Signed-off-by: Eduardo Montoya <eduardo.montoya@nordicsemi.no>
Move OpenThread's glue code along with the Kconfig files that configure
OpenThread stack itself into module directory.
Update the maintainers file to reflect this change.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>