doc: openthread: align with sysbuild configuration flags

Updates documentation to include changes with sysbuild Signed-off-by: Maciej Baczmanski <maciej.baczmanski@nordicsemi.no>
nordicjm · May 22, 2024 · 8d63014 · 8d63014
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diff --git a/doc/nrf/includes/sample_snippets.txt b/doc/nrf/includes/sample_snippets.txt
@@ -1,5 +1,5 @@
 The sample provides predefined :ref:`zephyr:snippets` for typical use cases, and to activate sample extensions.
 You can find the snippets in the :file:`snippets` directory of the sample.
 
-Specify the corresponding snippet names in the :makevar:`SNIPPET` option when building with CMake, or as a ``-S`` argument when using west.
+Specify the corresponding snippet names in the |SNIPPET| CMake option.
 For more information about using snippets, see :ref:`zephyr:using-snippets` in the Zephyr documentation.
diff --git a/doc/nrf/protocols/thread/certification.rst b/doc/nrf/protocols/thread/certification.rst
@@ -66,26 +66,27 @@ Complete the following steps to prepare for the certification tests:
 
 #. Build the certification image.
 
-   Use the :ref:`ot_cli_sample` sample as a base, and apply the ``ci`` and ``multiprotocol`` snippets.
+   Use the :ref:`ot_cli_sample` sample as a base and apply the ``ci`` and ``multiprotocol`` snippets.
+   If you are building for the ``nrf5340dk/nrf5340/cpuapp`` target, also set the :kconfig:option:`SB_CONFIG_NETCORE_MULTIPROTOCOL_RPMSG` Kconfig option to ``y``.
 
    * If building on the command line, use the following command:
 
      .. code-block::
 
         cd ncs/nrf/samples/openthread/cli/
-        west build -b nrf52840dk/nrf52840 -S ci -S multiprotocol -- -DCONFIG_OPENTHREAD_LIBRARY=y
+        west build -b nrf52840dk/nrf52840 -- -Dcli_SNIPPET="ci;multiprotocol"  -DCONFIG_OPENTHREAD_LIBRARY=y
 
    * If building using Visual Studio Code, you must first `create and build the application <How to build an application_>`_ using the CLI sample.
      Add the following lines to the **Additional CMake arguments** text field:
 
      .. code-block::
 
-        -DSNIPPET="ci;multiprotocol"
+        -Dcli_SNIPPET="ci;multiprotocol"
         -DCONFIG_OPENTHREAD_LIBRARY=y
 
    .. note::
       The configuration option selects the precompiled OpenThread libraries.
-      The ``multiprotocol`` snippet enables :ref:`multiprotocol support <ug_multiprotocol_support>` with Bluetooth® LE advertising.
+      The ``multiprotocol`` snippet and the :kconfig:option:`SB_CONFIG_NETCORE_MULTIPROTOCOL_RPMSG` Kconfig option enable :ref:`multiprotocol support <ug_multiprotocol_support>` with Bluetooth® LE advertising.
 
 #. Prepare Thread Test Harness.
 

diff --git a/doc/nrf/protocols/thread/overview/power_consumption.rst b/doc/nrf/protocols/thread/overview/power_consumption.rst
@@ -25,15 +25,15 @@ The leader board is flashed with the regular :ref:`Thread CLI sample <ot_cli_sam
    .. code-block::
 
       cd ncs/nrf/samples/openthread/cli/
-      west build -b nrf52840dk/nrf52840 -S ci -S logging
+      west build -b nrf52840dk/nrf52840 -- -Dcli_SNIPPET="ci;logging"
 
 The DUT board is flashed with the :ref:`Thread CLI sample low power mode <ot_cli_sample_low_power>` firmware.
 In the build command below, replace ``build-target`` with the build target name of the DUT.
 
    .. code-block::
 
       cd ncs/nrf/samples/openthread/cli/
-      west build -b build-target -S ci -S low_power
+      west build -b build-target -- -Dcli_SNIPPET="ci;low_power"
 
 
 After the Thread network is enabled on the leader, the child is configured with the desired parameters.

diff --git a/samples/openthread/cli/README.rst b/samples/openthread/cli/README.rst
@@ -90,6 +90,8 @@ Configuration
 Snippets
 ========
 
+.. |snippet| replace:: :makevar:`cli_SNIPPET`
+
 .. include:: /includes/sample_snippets.txt
 
 The following snippets are available:
@@ -101,6 +103,10 @@ The following snippets are available:
 * ``ci`` - Disables boot banner and shell prompt.
 * ``multiprotocol`` - Enables Bluetooth LE support in this sample.
   Not compatible with the ``tcat`` snippet.
+
+  .. note::
+    When building with the ``multiprotocol`` snippet for the ``nrf5340dk/nrf5340/cpuapp`` build target, the :kconfig:option:`SB_CONFIG_NETCORE_MULTIPROTOCOL_RPMSG` Kconfig option has to be set to ``y``.
+
 * ``tcat`` - Enables support for Thread commissioning over authenticated TLS.
   Not compatible with the ``multiprotocol`` snippet.
   For using TCAT, refer to the :ref:`thread_tcat` page.

diff --git a/samples/openthread/coap_client/README.rst b/samples/openthread/coap_client/README.rst
@@ -116,6 +116,8 @@ Configuration
 Snippets
 ========
 
+.. |snippet| replace:: :makevar:`coap_client_SNIPPET`
+
 .. include:: /includes/sample_snippets.txt
 
 The following snippets are available:
@@ -126,6 +128,9 @@ The following snippets are available:
   For additional options, refer to :ref:`RTT logging <ug_logging_backends_rtt>`.
 * ``multiprotocol_ble`` - Enables the Multiprotocol Bluetooth LE extension.
 
+  .. note::
+    When building with ``multiprotocol_ble`` snippet, for the ``nrf5340dk/nrf5340/cpuapp`` build target, additional :kconfig:option:`SB_CONFIG_NETCORE_MULTIPROTOCOL_RPMSG` option has to be set.
+
 FEM support
 ===========
 

diff --git a/samples/openthread/coap_server/README.rst b/samples/openthread/coap_server/README.rst
@@ -64,6 +64,8 @@ Configuration
 Snippets
 ========
 
+.. |snippet| replace:: :makevar:`coap_server_SNIPPET`
+
 .. include:: /includes/sample_snippets.txt
 
 The following snippets are available:

diff --git a/samples/openthread/coprocessor/README.rst b/samples/openthread/coprocessor/README.rst
@@ -99,6 +99,8 @@ Check and configure the following library option that is used by the sample:
 Snippets
 ========
 
+.. |snippet| replace:: :makevar:`coprocessor_SNIPPET`
+
 .. include:: /includes/sample_snippets.txt
 
 The following snippets are available: