https://devzone.nordicsemi.com/f/nordic-q-a/49036/out-of-source-tree-development-nrf9160-zephyrI would like to create a repo to house all our vendor-specific board support, applications, etc. outside the Nordic nrfConnect repositories as per the Zephyr workflow. However, I&#39;m currently stuck trying to specify the BOARD_ROOT as an out of tree pathen-USTelligent Community 13Thu, 27 Jun 2019 11:13:43 GMThttps://devzone.nordicsemi.com/thread/195104?ContentTypeID=1Thu, 27 Jun 2019 11:13:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:40e242c0-1e7b-452f-8ed8-cff1dfc67c2dEinar Thorsrud<p>Hi,</p> <p>You can refer to the <a href="https://docs.zephyrproject.org/latest/samples/application_development/out_of_tree_board/README.html">Out Of Tree Board</a>&nbsp;sample.</p> <p>The example has the board directory in the project folder, and has added the following to the samples CMakeLists.txt:</p> <p><pre class="ui-code" data-mode="batchfile">cmake_minimum_required(VERSION 3.13.1) # Re-direct the directory where the &#39;boards&#39; directory is found from # $ZEPHYR_BASE to this directory. set(BOARD_ROOT ${CMAKE_CURRENT_LIST_DIR}) # This sample is only compatible with nrf52840_pca10065 because it has # re-directed the &#39;boards&#39; directory to a directory that only contains # this board. set(BOARD nrf52840_pca10056)</pre></p><div style="clear:both;"></div>