NCS 2.6.0
nRF5340
project /ncs/v2.6.0/nrf/samples/matter/lock
I want to enable APPROTECT on both app core and net core core.
I want to enable it in firmware without UICR.
I could do this by adding CONFIG_NRF_APPROTECT_LOCK=y to my_project/child_image/mcuboot/prj.conf.
This setting is only on the app core side, but why is APPROTECT enabled on the net core side as well?
What are Nordic's recommendations?
nRF-Programmer LOG
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INFO Using nrfutil device to communicate with target via JLink
INFO JLink OB firmware version J-Link OB-nRF5340-NordicSemi compiled Jun 25 2024 17:06:45
INFO Device family NRF53_FAMILY
INFO Device version NRF5340_xxAA_ENGD
INFO Board version PCA10095
DEBUG Sending event "programmer: device selected"
DEBUG Sending event "programmer: running nrfutil device"
DEBUG Sending event "programmer: running nrfutil device"
INFO Update files regions according to Application core
INFO Parse memory regions for file
INFO Update files regions according to Network core
INFO Parse memory regions for file
DEBUG Sending event "programmer: running nrfutil device"
INFO Reading readback protection status for Application core
INFO Reading readback protection status for Application core 0%
INFO Reading readback protection status for Application core 100%
INFO Application core protection status 'NRFDL_PROTECTION_STATUS_ALL'
INFO Reading readback protection status for Application core completed
INFO Reading readback protection status for Network core
INFO Reading readback protection status for Network core 0%
INFO Reading readback protection status for Network core 100%