samples: openthread: Remove support for nRF54H20

nRF54H20 is no longer supported in Openthread samples.

- Removed DTS and config files related to nRF54H20.

Signed-off-by: Arkadiusz Balys <[email protected]>

Author: ArekBalysNordic

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -490,9 +490,18 @@ Keys samples
 Matter samples
 --------------
 
-* Updated the :ref:`matter_template_sample` sample document with the instructions on how to build the sample on the nRF54L15 DK with support for Matter OTA DFU and DFU over Bluetooth SMP, and using internal RRAM only.
-* Enabled Link Time Optimization (LTO) by default for the ``release`` configuration and ``nrf7002dk/nrf5340/cpuapp`` build target.
-* Removed support for nRF54H20 devices from the :ref:`matter_lock_sample`, and :ref:`matter_template_sample` samples.
+* :ref:`matter_template_sample` sample:
+
+  * Updated:
+
+    * The documentation with instructions on how to build the sample on the nRF54L15 DK with support for Matter OTA DFU and DFU over Bluetooth SMP, and using internal RRAM only.
+    * Link Time Optimization (LTO) to be enabled by default for the ``release`` configuration and ``nrf7002dk/nrf5340/cpuapp`` build target.
+
+  * Removed support for nRF54H20 devices.
+
+* :ref:`matter_lock_sample` sample:
+
+  * Removed support for nRF54H20 devices.
 
 Networking samples
 ------------------
@@ -568,7 +577,9 @@ Trusted Firmware-M (TF-M) samples
 Thread samples
 --------------
 
-|no_changes_yet_note|
+* :ref:`ot_cli_sample` sample:
+
+  * Removed support for the nRF54H20 DK.
 
 Zigbee samples
 --------------

samples/matter/lock/README.rst

@@ -43,8 +43,8 @@ IPv6 network support
 
 The development kits for this sample offer the following IPv6 network support for Matter:
 
-* Matter over Thread is supported for ``nrf52840dk/nrf52840``, ``nrf5340dk/nrf5340/cpuapp``, ``nrf21540dk/nrf52840``, and ``nrf54l15dk/nrf54l15/cpuapp``.
-* Matter over Wi-Fi is supported for ``nrf5340dk/nrf5340/cpuapp`` with the ``nrf7002ek`` shield attached, for ``nrf7002dk/nrf5340/cpuapp`` (2.4 GHz and 5 GHz), or for ``nrf7002dk/nrf5340/cpuapp/nrf7001`` (2.4 GHz only).
+* Matter over Thread is supported for the ``nrf52840dk/nrf52840``, ``nrf5340dk/nrf5340/cpuapp``, ``nrf21540dk/nrf52840``, and ``nrf54l15dk/nrf54l15/cpuapp`` board targets.
+* Matter over Wi-Fi is supported for the ``nrf5340dk/nrf5340/cpuapp`` board target with the ``nrf7002ek`` shield attached, for the ``nrf7002dk/nrf5340/cpuapp`` (2.4 GHz and 5 GHz), or ``nrf7002dk/nrf5340/cpuapp/nrf7001`` board targets (2.4 GHz only).
 * :ref:`Switching between Matter over Thread and Matter over Wi-Fi <matter_lock_sample_wifi_thread_switching>` is supported for ``nrf5340dk/nrf5340/cpuapp`` with the ``nrf7002ek`` shield attached, using the :ref:`switched Thread and Wi-Fi configuration <matter_lock_sample_custom_configs>`.
 
 Overview

samples/matter/template/README.rst

@@ -32,8 +32,8 @@ IPv6 network support
 
 The development kits for this sample offer the following IPv6 network support for Matter:
 
-* Matter over Thread is supported for ``nrf52840dk/nrf52840``, ``nrf5340dk/nrf5340/cpuapp``, ``nrf21540dk/nrf52840``, ``nrf54l15dk/nrf54l15/cpuapp``, and ``nrf54l15dk/nrf54l10/cpuapp``.
-* Matter over Wi-Fi is supported for ``nrf5340dk/nrf5340/cpuapp`` with the ``nrf7002ek`` shield attached, or for ``nrf7002dk/nrf5340/cpuapp``.
+* Matter over Thread is supported for the ``nrf52840dk/nrf52840``, ``nrf5340dk/nrf5340/cpuapp``, ``nrf21540dk/nrf52840``, ``nrf54l15dk/nrf54l15/cpuapp``, and ``nrf54l15dk/nrf54l10/cpuapp`` board targets.
+* Matter over Wi-Fi is supported for the ``nrf5340dk/nrf5340/cpuapp`` board target with the ``nrf7002ek`` shield attached, or for the ``nrf7002dk/nrf5340/cpuapp`` board target.
 
 Overview
 ********

samples/openthread/cli/boards/nrf54h20dk_nrf54h20_cpuapp.conf

@@ -18,7 +18,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
     integration_platforms:
       - nrf52840dk/nrf52840
       - nrf52840dongle/nrf52840
@@ -27,7 +26,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
   sample.openthread.cli.multiprotocol:
     sysbuild: true
     build_only: true
@@ -43,7 +41,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
       - cli_SNIPPET="ci;logging;multiprotocol;tcp"
       - FILE_SUFFIX=ble
@@ -55,7 +52,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
   sample.openthread.cli.singleprotocol:
     sysbuild: true
     build_only: true
@@ -70,7 +66,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
     extra_args: >
       cli_SNIPPET="ci;logging;tcp"
     integration_platforms:
@@ -80,7 +75,6 @@ tests:
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp/ns
-      - nrf54h20dk/nrf54h20/cpuapp
   sample.openthread.cli.usb:
     sysbuild: true
     build_only: true