diff --git a/modules/Kconfig.mcux b/modules/Kconfig.mcux
index 87489810741..47cb9743eb8 100644
--- a/modules/Kconfig.mcux
+++ b/modules/Kconfig.mcux
@@ -364,10 +364,10 @@ config HAS_MCUX_XBARA
 	help
 	  Set if the XBARA module is present on the SoC.
 
-config HAS_NXP_MONOLITHIC_BT
+config HAS_NXP_MONOLITHIC_NBU
 	bool
 	help
-	  Set if the platform supports the monolithic build for BT applications.
+	  Set if the platform supports the monolithic build for BT/15.4 applications.
 
 config NXP_FW_LOADER
 	bool "Include firmware loader component"
@@ -381,11 +381,11 @@ config NXP_MONOLITHIC_WIFI
 	   If enabled, the WiFi firmware used by the device will be linked with the
 	   application directly.
 
-config NXP_MONOLITHIC_BT
-	bool "BT firmware monolithic build"
-	depends on HAS_NXP_MONOLITHIC_BT
+config NXP_MONOLITHIC_NBU
+	bool "Narrowband Unit (BT/15.4) firmware monolithic build"
+	depends on HAS_NXP_MONOLITHIC_NBU
 	help
-	   If enabled, the BT firmware used by the device will be linked with the
+	   If enabled, the NBU firmware used by the device will be linked with the
 	   application directly.
 
 config NXP_RF_IMU
diff --git a/samples/bluetooth/central_ht/sample.yaml b/samples/bluetooth/central_ht/sample.yaml
index b145c526223..2219cac3673 100644
--- a/samples/bluetooth/central_ht/sample.yaml
+++ b/samples/bluetooth/central_ht/sample.yaml
@@ -19,4 +19,4 @@ tests:
       - rd_rw612_bga
       - frdm_rw612
     extra_configs:
-      - CONFIG_NXP_MONOLITHIC_BT=n
+      - CONFIG_NXP_MONOLITHIC_NBU=n
diff --git a/samples/bluetooth/peripheral_ht/sample.yaml b/samples/bluetooth/peripheral_ht/sample.yaml
index 1e77988bde1..0c3557d96a6 100644
--- a/samples/bluetooth/peripheral_ht/sample.yaml
+++ b/samples/bluetooth/peripheral_ht/sample.yaml
@@ -31,4 +31,4 @@ tests:
       - rd_rw612_bga
       - frdm_rw612
     extra_configs:
-      - CONFIG_NXP_MONOLITHIC_BT=n
+      - CONFIG_NXP_MONOLITHIC_NBU=n
diff --git a/soc/nxp/rw/Kconfig b/soc/nxp/rw/Kconfig
index 194fa94bbbd..cb6d009bbca 100644
--- a/soc/nxp/rw/Kconfig
+++ b/soc/nxp/rw/Kconfig
@@ -17,7 +17,7 @@ config SOC_SERIES_RW6XX
 	select HAS_MCUX_FLEXCOMM
 	select HAS_MCUX_CACHE
 	select HAS_PM
-	select HAS_NXP_MONOLITHIC_BT
+	select HAS_NXP_MONOLITHIC_NBU
 	select SOC_EARLY_INIT_HOOK
 
 if SOC_SERIES_RW6XX
diff --git a/soc/nxp/rw/Kconfig.defconfig b/soc/nxp/rw/Kconfig.defconfig
index ed5d5d4c057..5ce76e44f5a 100644
--- a/soc/nxp/rw/Kconfig.defconfig
+++ b/soc/nxp/rw/Kconfig.defconfig
@@ -14,10 +14,10 @@ config SYS_CLOCK_HW_CYCLES_PER_SEC
 	default 1000000 if MCUX_OS_TIMER
 	default 260000000 if CORTEX_M_SYSTICK
 
-if BT
+config NXP_MONOLITHIC_NBU
+	default y if (BT || IEEE802154)
 
-config NXP_MONOLITHIC_BT
-	default y
+if BT
 
 config HCI_NXP_ENABLE_AUTO_SLEEP
 	default y
diff --git a/soc/nxp/rw/firmwares.ld b/soc/nxp/rw/firmwares.ld
index 98953c71435..fdb9fcf9d86 100644
--- a/soc/nxp/rw/firmwares.ld
+++ b/soc/nxp/rw/firmwares.ld
@@ -15,7 +15,7 @@ KEEP(*(.fw_cpu1))
 . += 4;
 #endif
 
-#if defined(CONFIG_NXP_MONOLITHIC_BT)
+#if defined(CONFIG_NXP_MONOLITHIC_NBU)
 . = ALIGN(4);
-KEEP(*(.fw_cpu2_ble))
+KEEP(*(.fw_cpu2))
 #endif
diff --git a/tests/bluetooth/tester/testcase.yaml b/tests/bluetooth/tester/testcase.yaml
index 45bf841facc..7a389a122f5 100644
--- a/tests/bluetooth/tester/testcase.yaml
+++ b/tests/bluetooth/tester/testcase.yaml
@@ -15,7 +15,7 @@ tests:
       - rd_rw612_bga
       - frdm_rw612
     extra_configs:
-      - CONFIG_NXP_MONOLITHIC_BT=n
+      - CONFIG_NXP_MONOLITHIC_NBU=n
   bluetooth.general.tester_le_audio:
     build_only: true
     platform_allow:
diff --git a/west.yml b/west.yml
index 478daa6931b..00570dd7924 100644
--- a/west.yml
+++ b/west.yml
@@ -199,7 +199,7 @@ manifest:
       groups:
         - hal
     - name: hal_nxp
-      revision: 97855e494cad74d567c1937b22e0930584ab7025
+      revision: c9f73c70d921b3fdea0c646bd76a2a4f5a23e7f0
       path: modules/hal/nxp
       groups:
         - hal