Default storage of persistent info for OpenThread

[tush3094]

Hello,

I wanted to understand what is the default storage place in the internal flash memory region of persistent info for OpenThread. In the previous SDK (Thread and Zigbee) it was clearly mentioned the default memory region as shown below, (reference: Persistent storage of the thread instance)

But with the nrf connect SDK I did not find any such document stating a clarity at this. Currently, I build openthread in my project with the configs shown below,

# Generic networking options

CONFIG_NETWORKING=y

# OpenThread enabling

CONFIG_NET_L2_OPENTHREAD=y

# Openthread build from source

CONFIG_OPENTHREAD_SOURCES=y

CONFIG_OPENTHREAD_NORDIC_LIBRARY_FTD=n

CONFIG_OPENTHREAD_NORDIC_LIBRARY_MTD=y

CONFIG_OPENTHREAD_MTD=y

CONFIG_OPENTHREAD_MTD_SED=y

CONFIG_OPENTHREAD_THREAD_VERSION_1_3=y

# OpenThread config

CONFIG_OPENTHREAD_MANUAL_START=y

CONFIG_OPENTHREAD_JOINER=y

CONFIG_OPENTHREAD_JOINER_AUTOSTART=n

 Partition manager static yml file the nvs storage location is provided as,

nvs_storage:

  address: 0xFA000

  end_address: 0x100000

  placement:

    before:

    - end

  region: flash_primary

  size: 0x6000

As per the NVS documentation OpenThread data should be stored in NVS data partition.The place at which the dataset is stored currently is in internal flash at address: 0xF3000. How is this address selected?

Kind regards,
Tushar D