samples: tfm: add support for nRF54LM20A/ns to tfm samples

degjorva · nordicjm · commit cbd73b15d3aa · 2025-10-30T08:53:43.000Z
Add support for nRF54LM20A/ns tfm_hello_world and
tfm_secure_peripheral.
Also update incorrect pin masks on 54L devices.

Signed-off-by: Dag Erik Gjørvad &lt;dag.erik.gjorvad@nordicsemi.no&gt;
diff --git a/doc/nrf/includes/sample_board_rows.txt b/doc/nrf/includes/sample_board_rows.txt
@@ -283,6 +283,10 @@
 
 | :ref:`nRF54LM20 DK <ug_nrf54l>` | PCA10184 | :zephyr:board:`nrf54lm20dk <nrf54lm20dk>` | ``nrf54lm20dk/nrf54lm20a/cpuapp`` |
 
+.. nrf54lm20dk_nrf54lm20a_cpuapp_ns
+
+| :ref:`nRF54LM20 DK <ug_nrf54l>` | PCA10184 | :zephyr:board:`nrf54lm20dk <nrf54lm20dk>` | ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` |
+
 .. nrf54lm20dk_nrf54lm20a_cpuflpr
 
 | :ref:`nRF54LM20 DK <ug_nrf54l>` | PCA10184 | :zephyr:board:`nrf54lm20dk <nrf54lm20dk>` | ``nrf54lm20dk/nrf54lm20a/cpuflpr`` |
diff --git a/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst b/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
@@ -620,6 +620,11 @@ Trusted Firmware-M (TF-M) samples
 * :ref:`tfm_hello_world` sample:
 
   * Added support for the ``nrf54lv10dk/nrf54lv10a/cpuapp/ns`` board target.
+  * Added support for the ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` board target.
+
+* :ref:`tfm_secure_peripheral_partition`
+
+  * Added support for the ``nrf54lm20dk/nrf54lm20a/cpuapp/ns`` board target.
 
 Thread samples
 --------------
diff --git a/samples/tfm/tfm_hello_world/sample.yaml b/samples/tfm/tfm_hello_world/sample.yaml
@@ -30,9 +30,11 @@ tests:
     platform_allow:
       - nrf54l15dk/nrf54l15/cpuapp/ns
       - nrf54lv10dk/nrf54lv10a/cpuapp/ns
+      - nrf54lm20dk/nrf54lm20a/cpuapp/ns
     integration_platforms:
       - nrf54l15dk/nrf54l15/cpuapp/ns
       - nrf54lv10dk/nrf54lv10a/cpuapp/ns
+      - nrf54lm20dk/nrf54lm20a/cpuapp/ns
   sample.tfm.hello_world.bootloaders:
     sysbuild: true
     tags:
diff --git a/samples/tfm/tfm_secure_peripheral/boards/nrf54lm20dk_nrf54lm20a_cpuapp_ns.conf b/samples/tfm/tfm_secure_peripheral/boards/nrf54lm20dk_nrf54lm20a_cpuapp_ns.conf
@@ -0,0 +1,13 @@
+#
+# Copyright (c) 2025 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+# P1: 11 (SPIM21_MOSI), 12 (SPIM21_SCK), 26 (button0)
+CONFIG_NRF_GPIO1_PIN_MASK_SECURE=0x04001800
+
+CONFIG_NRF_TIMER10_SECURE=y
+CONFIG_NRF_SPIM21_SECURE=y
+CONFIG_NRF_GPIOTE20_SECURE=y
+CONFIG_NRF_GPIOTE20_SECURE_CHANNELS_MASK=0x2
diff --git a/samples/tfm/tfm_secure_peripheral/boards/nrf54lv10dk_nrf54lv10a_cpuapp_ns.conf b/samples/tfm/tfm_secure_peripheral/boards/nrf54lv10dk_nrf54lv10a_cpuapp_ns.conf
@@ -5,7 +5,7 @@
 #
 
 # P1: 5 (SPIM_MOSI), 6 (SPIM_SCK) 15 (button0)
-CONFIG_NRF_GPIO1_PIN_MASK_SECURE=0x00002060
+CONFIG_NRF_GPIO1_PIN_MASK_SECURE=0x00008060
 
 CONFIG_NRF_TIMER10_SECURE=y
 CONFIG_NRF_SPIM21_SECURE=y

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@`
`5`	`5`	`#`
`6`	`6`
`7`	`7`	`# P1: 5 (SPIM_MOSI), 6 (SPIM_SCK) 15 (button0)`
`8`		`-CONFIG_NRF_GPIO1_PIN_MASK_SECURE=0x00002060`
	`8`	`+CONFIG_NRF_GPIO1_PIN_MASK_SECURE=0x00008060`
`9`	`9`
`10`	`10`	`CONFIG_NRF_TIMER10_SECURE=y`
`11`	`11`	`CONFIG_NRF_SPIM21_SECURE=y`