diff --git a/samples/drivers/mbox/CMakeLists.txt b/samples/drivers/mbox/CMakeLists.txt
index 00eab257b4d..774377f894f 100644
--- a/samples/drivers/mbox/CMakeLists.txt
+++ b/samples/drivers/mbox/CMakeLists.txt
@@ -22,6 +22,7 @@ if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP OR
    CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP OR
    CONFIG_BOARD_NRF54H20DK_NRF54H20_CPURAD OR
    CONFIG_BOARD_NRF54L15PDK_NRF54L15_CPUAPP OR
+   CONFIG_BOARD_NRF54L15DK_NRF54L15_CPUAPP OR
    CONFIG_BOARD_STM32H747I_DISCO_STM32H747XX_M7)
   message(STATUS "${BOARD}${BOARD_QUALIFIERS} compile as Main in this sample")
 else()
diff --git a/samples/drivers/mbox/Kconfig.sysbuild b/samples/drivers/mbox/Kconfig.sysbuild
index 2c7060626bc..91397da7245 100644
--- a/samples/drivers/mbox/Kconfig.sysbuild
+++ b/samples/drivers/mbox/Kconfig.sysbuild
@@ -16,6 +16,7 @@ config REMOTE_BOARD
 	default "lpcxpresso55s69/lpc55s69/cpu1" if $(BOARD) = "lpcxpresso55s69"
 	default "nrf54h20dk/nrf54h20/cpuapp" if "$(BOARD)${BOARD_QUALIFIERS}" = "nrf54h20dk/nrf54h20/cpurad"
 	default "nrf54l15pdk/nrf54l15/cpuflpr" if $(BOARD) = "nrf54l15pdk"
+	default "nrf54l15dk/nrf54l15/cpuflpr" if $(BOARD) = "nrf54l15dk"
 	default "stm32h747i_disco/stm32h747xx/m4" if $(BOARD) = "stm32h747i_disco"
 	default "esp32_devkitc_wroom/esp32/appcpu" if "$(BOARD)${BOARD_QUALIFIERS}" = "esp32_devkitc_wroom/esp32/procpu"
 	default "esp32s3_devkitm/esp32s3/appcpu" if "$(BOARD)${BOARD_QUALIFIERS}" = "esp32s3_devkitm/esp32s3/procpu"
diff --git a/samples/drivers/mbox/boards/nrf54l15dk_nrf54l15_cpuapp.overlay b/samples/drivers/mbox/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
new file mode 100644
index 00000000000..55e736f57b4
--- /dev/null
+++ b/samples/drivers/mbox/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&cpuapp_vevif_rx 20>, <&cpuapp_vevif_tx 21>;
+		mbox-names = "rx", "tx";
+	};
+};
+
+&cpuapp_vevif_rx {
+	status = "okay";
+};
+
+&cpuapp_vevif_tx {
+	status = "okay";
+};
diff --git a/samples/drivers/mbox/remote/CMakeLists.txt b/samples/drivers/mbox/remote/CMakeLists.txt
index daccb9899e6..66ee8e60668 100644
--- a/samples/drivers/mbox/remote/CMakeLists.txt
+++ b/samples/drivers/mbox/remote/CMakeLists.txt
@@ -22,6 +22,7 @@ if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUNET OR
    CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP OR
    CONFIG_BOARD_NRF54L15PDK_NRF54L15_CPUFLPR OR
    CONFIG_BOARD_NRF54L15PDK_NRF54L15_CPUFLPR_XIP OR
+   CONFIG_BOARD_NRF54L15DK_NRF54L15_CPUFLPR OR
    CONFIG_BOARD_STM32H747I_DISCO_STM32H747XX_M4)
   message(STATUS "${BOARD}${BOARD_QUALIFIERS} compile as remote in this sample")
 else()
diff --git a/samples/drivers/mbox/remote/boards/nrf54l15dk_nrf54l15_cpuflpr.overlay b/samples/drivers/mbox/remote/boards/nrf54l15dk_nrf54l15_cpuflpr.overlay
new file mode 100644
index 00000000000..e2bf5bbe06c
--- /dev/null
+++ b/samples/drivers/mbox/remote/boards/nrf54l15dk_nrf54l15_cpuflpr.overlay
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&cpuflpr_vevif_rx 21>, <&cpuflpr_vevif_tx 20>;
+		mbox-names = "rx", "tx";
+	};
+};
+
+&cpuflpr_vevif_rx {
+	status = "okay";
+};
+
+&cpuflpr_vevif_tx {
+	status = "okay";
+};
+
+&uart30 {
+	/delete-property/ hw-flow-control;
+};
diff --git a/snippets/nordic-flpr-xip/boards/nrf54l15dk_nrf54l15_cpuapp.overlay b/snippets/nordic-flpr-xip/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
new file mode 100644
index 00000000000..0007419e1f8
--- /dev/null
+++ b/snippets/nordic-flpr-xip/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	soc {
+		reserved-memory {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cpuflpr_code_partition: image@165000 {
+				/* FLPR core code partition */
+				reg = <0x165000 DT_SIZE_K(96)>;
+			};
+		};
+	};
+};
+
+&uart30 {
+	status = "reserved";
+};
+
+&cpuflpr_vpr {
+	execution-memory = <&cpuflpr_code_partition>;
+};
+
+&cpuapp_vevif_tx {
+	status = "okay";
+};
diff --git a/snippets/nordic-flpr-xip/snippet.yml b/snippets/nordic-flpr-xip/snippet.yml
index 98dbfb7c17c..e67274f37aa 100644
--- a/snippets/nordic-flpr-xip/snippet.yml
+++ b/snippets/nordic-flpr-xip/snippet.yml
@@ -6,6 +6,9 @@ boards:
   nrf54l15pdk/nrf54l15/cpuapp:
     append:
       EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15pdk_nrf54l15_cpuapp.overlay
+  nrf54l15dk/nrf54l15/cpuapp:
+    append:
+      EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15dk_nrf54l15_cpuapp.overlay
   nrf54h20dk/nrf54h20/cpuapp:
     append:
       EXTRA_DTC_OVERLAY_FILE: boards/nrf54h20dk_nrf54h20_cpuapp.overlay
diff --git a/snippets/nordic-flpr/boards/nrf54l15dk_nrf54l15_cpuapp.overlay b/snippets/nordic-flpr/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
new file mode 100644
index 00000000000..beb9ece1340
--- /dev/null
+++ b/snippets/nordic-flpr/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	soc {
+		reserved-memory {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cpuflpr_code_partition: image@165000 {
+				/* FLPR core code partition */
+				reg = <0x165000 DT_SIZE_K(96)>;
+			};
+		};
+
+		cpuflpr_sram_code_data: memory@20028000 {
+			compatible = "mmio-sram";
+			reg = <0x20028000 DT_SIZE_K(96)>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x20028000 0x18000>;
+		};
+	};
+};
+
+&uart30 {
+	status = "reserved";
+};
+
+&cpuapp_sram {
+	reg = <0x20000000 DT_SIZE_K(160)>;
+	ranges = <0x0 0x20000000 0x28000>;
+};
+
+&cpuflpr_vpr {
+	execution-memory = <&cpuflpr_sram_code_data>;
+	source-memory = <&cpuflpr_code_partition>;
+};
+
+&cpuapp_vevif_tx {
+	status = "okay";
+};
diff --git a/snippets/nordic-flpr/snippet.yml b/snippets/nordic-flpr/snippet.yml
index 4529c8bce34..55bc247ea55 100644
--- a/snippets/nordic-flpr/snippet.yml
+++ b/snippets/nordic-flpr/snippet.yml
@@ -6,6 +6,9 @@ boards:
   nrf54l15pdk/nrf54l15/cpuapp:
     append:
       EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15pdk_nrf54l15_cpuapp.overlay
+  nrf54l15dk/nrf54l15/cpuapp:
+    append:
+      EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15dk_nrf54l15_cpuapp.overlay
   nrf54h20dk/nrf54h20/cpuapp:
     append:
       EXTRA_DTC_OVERLAY_FILE: boards/nrf54h20dk_nrf54h20_cpuapp.overlay