[nrf fromtree] samples: enable multicore samples for MCXN947 board

TomasGalbickaNXP · nordic-segl · commit d80608869a00 · 2025-04-10T13:14:14.000+02:00
This commit adds support for these multicore samples: - samples/drivers/mbox - samples/drivers/mbox_data - samples/subsys/ipc/ipc_service/static_vrings - samples/subsys/ipc/openamp Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com> Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no> (cherry picked from commit 64585b7)
diff --git a/samples/drivers/mbox/CMakeLists.txt b/samples/drivers/mbox/CMakeLists.txt
@@ -17,6 +17,7 @@ if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP OR
    CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM7 OR
    CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM7 OR
    CONFIG_BOARD_LPCXPRESSO55S69_LPC55S69_CPU0 OR
+   CONFIG_BOARD_FRDM_MCXN947_MCXN947_CPU0 OR
    CONFIG_BOARD_ESP32_DEVKITC_WROOM_ESP32_PROCPU OR
    CONFIG_BOARD_ESP32S3_DEVKITM_ESP32S3_PROCPU OR
    CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP OR
diff --git a/samples/drivers/mbox/Kconfig.sysbuild b/samples/drivers/mbox/Kconfig.sysbuild
@@ -14,6 +14,7 @@ config REMOTE_BOARD
 	default "mimxrt1170_evk/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evk"
 	default "mimxrt1160_evk/mimxrt1166/cm4" if $(BOARD) = "mimxrt1160_evk"
 	default "lpcxpresso55s69/lpc55s69/cpu1" if $(BOARD) = "lpcxpresso55s69"
+	default "frdm_mcxn947/mcxn947/cpu1" if $(BOARD) = "frdm_mcxn947"
 	default "nrf54h20dk/nrf54h20/cpuapp" if "$(BOARD)${BOARD_QUALIFIERS}" = "nrf54h20dk/nrf54h20/cpurad"
 	default "nrf54l15dk/nrf54l15/cpuflpr" if $(BOARD) = "nrf54l15dk"
 	default "stm32h747i_disco/stm32h747xx/m4" if $(BOARD) = "stm32h747i_disco"
diff --git a/samples/drivers/mbox/boards/frdm_mcxn947_mcxn947_cpu0.conf b/samples/drivers/mbox/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/drivers/mbox/boards/frdm_mcxn947_mcxn947_cpu0.overlay b/samples/drivers/mbox/boards/frdm_mcxn947_mcxn947_cpu0.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&mbox 1>, <&mbox 0>;
+		mbox-names = "tx", "rx";
+	};
+};
diff --git a/samples/drivers/mbox/remote/CMakeLists.txt b/samples/drivers/mbox/remote/CMakeLists.txt
@@ -15,6 +15,7 @@ if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUNET OR
    CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM4 OR
    CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM4 OR
    CONFIG_BOARD_LPCXPRESSO55S69_LPC55S69_CPU1 OR
+   CONFIG_BOARD_FRDM_MCXN947_MCXN947_CPU1 OR
    CONFIG_BOARD_ESP32_DEVKITC_WROOM_ESP32_APPCPU OR
    CONFIG_BOARD_ESP32S3_DEVKITM_ESP32S3_APPCPU OR
    CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUPPR OR
diff --git a/samples/drivers/mbox/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf b/samples/drivers/mbox/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/drivers/mbox/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay b/samples/drivers/mbox/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&mbox 0>, <&mbox 1>;
+		mbox-names = "tx", "rx";
+	};
+};
diff --git a/samples/drivers/mbox/sample.yaml b/samples/drivers/mbox/sample.yaml
@@ -13,6 +13,7 @@ tests:
       - mimxrt1170_evk/mimxrt1176/cm7
       - mimxrt1160_evk/mimxrt1166/cm7
       - lpcxpresso55s69/lpc55s69/cpu0
+      - frdm_mcxn947/mcxn947/cpu0
     integration_platforms:
       - nrf5340dk/nrf5340/cpuapp
     harness: console
diff --git a/samples/drivers/mbox_data/CMakeLists.txt b/samples/drivers/mbox_data/CMakeLists.txt
@@ -11,6 +11,7 @@ set(REMOTE_ZEPHYR_DIR ${CMAKE_CURRENT_BINARY_DIR}/../remote/zephyr)
 
 if(CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM7 OR
    CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM7 OR
+   CONFIG_BOARD_FRDM_MCXN947_MCXN947_CPU0 OR
    CONFIG_BOARD_LPCXPRESSO55S69_LPC55S69_CPU0)
   message(STATUS "${BOARD}${BOARD_QUALIFIERS} compile as Main in this sample")
 else()
diff --git a/samples/drivers/mbox_data/Kconfig.sysbuild b/samples/drivers/mbox_data/Kconfig.sysbuild
@@ -10,3 +10,4 @@ string
 	default "mimxrt1170_evk/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evk"
 	default "mimxrt1160_evk/mimxrt1166/cm4" if $(BOARD) = "mimxrt1160_evk"
 	default "lpcxpresso55s69/lpc55s69/cpu1" if $(BOARD) = "lpcxpresso55s69"
+	default "frdm_mcxn947/mcxn947/cpu1" if $(BOARD) = "frdm_mcxn947"
diff --git a/samples/drivers/mbox_data/README.rst b/samples/drivers/mbox_data/README.rst
@@ -54,6 +54,15 @@ Building the application for lpcxpresso55s69_cpu1
    :goals: debug
    :west-args: --sysbuild
 
+Building the application for frdm_mcxn947/mcxn947/cpu0
+======================================================
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/drivers/mbox_data/
+   :board: frdm_mcxn947/mcxn947/cpu0
+   :goals: debug
+   :west-args: --sysbuild
+
 Sample Output
 =============
 
diff --git a/samples/drivers/mbox_data/boards/frdm_mcxn947_mcxn947_cpu0.conf b/samples/drivers/mbox_data/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/drivers/mbox_data/boards/frdm_mcxn947_mcxn947_cpu0.overlay b/samples/drivers/mbox_data/boards/frdm_mcxn947_mcxn947_cpu0.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&mbox 1>, <&mbox 0>;
+		mbox-names = "tx", "rx";
+	};
+};
diff --git a/samples/drivers/mbox_data/remote/CMakeLists.txt b/samples/drivers/mbox_data/remote/CMakeLists.txt
@@ -9,6 +9,7 @@ find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 
 if(CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM4 OR
    CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM4 OR
+   CONFIG_BOARD_FRDM_MCXN947_MCXN947_CPU1 OR
    CONFIG_BOARD_LPCXPRESSO55S69_LPC55S69_CPU1)
   message(STATUS "${BOARD}${BOARD_QUALIFIERS} compile as remote in this sample")
 else()
diff --git a/samples/drivers/mbox_data/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf b/samples/drivers/mbox_data/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/drivers/mbox_data/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay b/samples/drivers/mbox_data/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	mbox-consumer {
+		compatible = "vnd,mbox-consumer";
+		mboxes = <&mbox 0>, <&mbox 1>;
+		mbox-names = "tx", "rx";
+	};
+};
diff --git a/samples/drivers/mbox_data/sample.yaml b/samples/drivers/mbox_data/sample.yaml
@@ -10,6 +10,7 @@ tests:
       - mimxrt1170_evk/mimxrt1176/cm7
       - mimxrt1160_evk/mimxrt1166/cm7
       - lpcxpresso55s69/lpc55s69/cpu0
+      - frdm_mcxn947/mcxn947/cpu0
     integration_platforms:
       - mimxrt1160_evk/mimxrt1166/cm7
       - lpcxpresso55s69/lpc55s69/cpu0
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/CMakeLists.txt b/samples/subsys/ipc/ipc_service/static_vrings/CMakeLists.txt
@@ -15,7 +15,8 @@ if(NOT (CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP OR
         CONFIG_BOARD_NRF5340BSIM_NRF5340_CPUAPP OR
         CONFIG_BOARD_LPCXPRESSO55S69_LPC55S69_CPU0 OR
         CONFIG_BOARD_MIMXRT1160_EVK_MIMXRT1166_CM7 OR
-        CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM7
+        CONFIG_BOARD_MIMXRT1170_EVK_MIMXRT1176_CM7 OR
+        CONFIG_BOARD_FRDM_MCXN947_MCXN947_CPU0
        )
   )
   message(FATAL_ERROR "${BOARD} is not supported for this sample")
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/Kconfig.sysbuild b/samples/subsys/ipc/ipc_service/static_vrings/Kconfig.sysbuild
@@ -13,3 +13,4 @@ string
 	default "mimxrt1160_evk/mimxrt1166/cm4" if $(BOARD) = "mimxrt1160_evk"
 	default "mimxrt1170_evk/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evk"
 	default "mimxrt1170_evkb/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evkb"
+	default "frdm_mcxn947/mcxn947/cpu1" if $(BOARD) = "frdm_mcxn947"
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/README.rst b/samples/subsys/ipc/ipc_service/static_vrings/README.rst
@@ -56,6 +56,15 @@ Building the application for mimxrt1170_evk@B/mimxrt1176/cm7
    :goals: debug
    :west-args: --sysbuild
 
+Building the application for frdm_mcxn947/mcxn947/cpu0
+************************************************************
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/subsys/ipc/ipc_service/static_vrings
+   :board: frdm_mcxn947/mcxn947/cpu0
+   :goals: debug
+   :west-args: --sysbuild
+
 Open a serial terminal (minicom, putty, etc.) and connect the board with the
 following settings:
 
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/boards/frdm_mcxn947_mcxn947_cpu0.conf b/samples/subsys/ipc/ipc_service/static_vrings/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/boards/frdm_mcxn947_mcxn947_cpu0.overlay b/samples/subsys/ipc/ipc_service/static_vrings/boards/frdm_mcxn947_mcxn947_cpu0.overlay
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/ipc_service/static_vrings.h>
+#include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
+
+/ {
+	/* Define memory regions for IPC
+	 * Note that shared memory must have specific MPU attributes set.
+	 */
+	sram1_ipc0: memory@20060000{
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20060000 DT_SIZE_K(16)>;
+		zephyr,memory-region="SRAM1_IPC0";
+		zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_IO))>;
+	};
+
+	sram1_ipc1: memory@20064000{
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20064000 DT_SIZE_K(16)>;
+		zephyr,memory-region="SRAM1_IPC1";
+		zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_IO))>;
+	};
+
+	ipc {
+		/delete-node/ ipc0;
+
+		ipc0: ipc0 {
+			compatible = "zephyr,ipc-openamp-static-vrings";
+			memory-region = <&sram1_ipc0>;
+			mboxes = <&mbox 0>, <&mbox 1>;
+			mbox-names = "tx", "rx";
+			role = "host";
+			status = "okay";
+		};
+
+		ipc1: ipc1 {
+			compatible = "zephyr,ipc-openamp-static-vrings";
+			memory-region = <&sram1_ipc1>;
+			mboxes = <&mbox 2>, <&mbox 3>;
+			mbox-names = "tx", "rx";
+			role = "host";
+			zephyr,priority = <1 PRIO_COOP>;
+			zephyr,buffer-size = <128>;
+			status = "okay";
+		};
+	};
+};
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf b/samples/subsys/ipc/ipc_service/static_vrings/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay b/samples/subsys/ipc/ipc_service/static_vrings/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/ipc_service/static_vrings.h>
+#include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
+
+/ {
+	/* Define memory regions for IPC
+	 * Note that shared memory must have specific MPU attributes set.
+	 */
+	 sram1_ipc0: memory@20060000{
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20060000 DT_SIZE_K(16)>;
+		zephyr,memory-region="SRAM1_IPC0";
+		zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_IO))>;
+	};
+
+	sram1_ipc1: memory@20064000{
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20064000 DT_SIZE_K(16)>;
+		zephyr,memory-region="SRAM1_IPC1";
+		zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_IO))>;
+	};
+
+	ipc {
+		/delete-node/ ipc0;
+
+		ipc0: ipc0 {
+			compatible = "zephyr,ipc-openamp-static-vrings";
+			memory-region = <&sram1_ipc0>;
+			mboxes = <&mbox 0>, <&mbox 1>;
+			mbox-names = "rx", "tx";
+			role = "remote";
+			status = "okay";
+		};
+
+		ipc1: ipc1 {
+			compatible = "zephyr,ipc-openamp-static-vrings";
+			memory-region = <&sram1_ipc1>;
+			mboxes = <&mbox 2>, <&mbox 3>;
+			mbox-names = "rx", "tx";
+			role = "remote";
+			zephyr,priority = <1 PRIO_COOP>;
+			zephyr,buffer-size = <128>;
+			status = "okay";
+		};
+	};
+};
diff --git a/samples/subsys/ipc/ipc_service/static_vrings/sample.yaml b/samples/subsys/ipc/ipc_service/static_vrings/sample.yaml
@@ -9,6 +9,7 @@ tests:
       - mimxrt1160_evk/mimxrt1166/cm7
       - mimxrt1170_evk/mimxrt1176/cm7
       - mimxrt1170_evk@B/mimxrt1176/cm7
+      - frdm_mcxn947/mcxn947/cpu0
     integration_platforms:
       - nrf5340dk/nrf5340/cpuapp
       - nrf5340bsim/nrf5340/cpuapp
diff --git a/samples/subsys/ipc/openamp/Kconfig.sysbuild b/samples/subsys/ipc/openamp/Kconfig.sysbuild
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 NXP
+# Copyright 2022-2024 NXP
 #
 # SPDX-License-Identifier: Apache-2.0
 
@@ -13,3 +13,4 @@ string
 	default "mimxrt1170_evk/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evk"
 	default "mimxrt1160_evk/mimxrt1166/cm4" if $(BOARD) = "mimxrt1160_evk"
 	default "mimxrt1170_evkb/mimxrt1176/cm4" if $(BOARD) = "mimxrt1170_evkb"
+	default "frdm_mcxn947/mcxn947/cpu1" if $(BOARD) = "frdm_mcxn947"
diff --git a/samples/subsys/ipc/openamp/README.rst b/samples/subsys/ipc/openamp/README.rst
@@ -57,6 +57,15 @@ Building the application for mimxrt1170_evk_cm7
    :goals: debug
    :west-args: --sysbuild
 
+Building the application for frdm_mcxn947/mcxn947/cpu0
+******************************************************
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/subsys/ipc/openamp
+   :board: frdm_mcxn947/mcxn947/cpu0
+   :goals: debug
+   :west-args: --sysbuild
+
 Open a serial terminal (minicom, putty, etc.) and connect the board with the
 following settings:
 
diff --git a/samples/subsys/ipc/openamp/boards/frdm_mcxn947_mcxn947_cpu0.conf b/samples/subsys/ipc/openamp/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/subsys/ipc/openamp/boards/frdm_mcxn947_mcxn947_cpu0.overlay b/samples/subsys/ipc/openamp/boards/frdm_mcxn947_mcxn947_cpu0.overlay
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		/*
+		 * shared memory reserved for the inter-processor communication
+		 */
+
+		zephyr,ipc_shm = &sramh;
+		zephyr,ipc = &mailbox0;
+	};
+
+	/* Delete MBOX Driver node */
+	/delete-node/ mbox@b2000;
+	soc {
+		mailbox0:mailbox@400b2000 {
+			compatible = "nxp,lpc-mailbox";
+			reg = <0x400b2000 0xEC>;
+			interrupts = <54 0>;
+			resets = <&reset NXP_SYSCON_RESET(0, 26)>;
+			status = "okay";
+		};
+	};
+};
diff --git a/samples/subsys/ipc/openamp/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf b/samples/subsys/ipc/openamp/remote/boards/frdm_mcxn947_mcxn947_cpu1.conf
@@ -0,0 +1 @@
+CONFIG_SECOND_CORE_MCUX=y
diff --git a/samples/subsys/ipc/openamp/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay b/samples/subsys/ipc/openamp/remote/boards/frdm_mcxn947_mcxn947_cpu1.overlay
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		/*
+		 * shared memory reserved for the inter-processor communication
+		 */
+
+		zephyr,ipc_shm = &sramh;
+		zephyr,ipc = &mailbox0;
+	};
+
+	/* Delete MBOX Driver node */
+	/delete-node/ mbox@b2000;
+	soc {
+		mailbox0:mailbox@400b2000 {
+			compatible = "nxp,lpc-mailbox";
+			reg = <0x400b2000 0xEC>;
+			interrupts = <54 0>;
+			resets = <&reset NXP_SYSCON_RESET(0, 26)>;
+			status = "okay";
+		};
+	};
+};
diff --git a/samples/subsys/ipc/openamp/sample.yaml b/samples/subsys/ipc/openamp/sample.yaml
@@ -6,6 +6,7 @@ tests:
     platform_allow:
       - lpcxpresso54114/lpc54114/m4
       - lpcxpresso55s69/lpc55s69/cpu0
+      - frdm_mcxn947/mcxn947/cpu0
       - mps2/an521/cpu0
       - v2m_musca_b1/musca_b1
     integration_platforms:
