diff --git a/boards/ark/fpv/default.px4board b/boards/ark/fpv/default.px4board
index 6206a79756..c00991db61 100644
--- a/boards/ark/fpv/default.px4board
+++ b/boards/ark/fpv/default.px4board
@@ -20,7 +20,7 @@ CONFIG_DRIVERS_IMU_MURATA_SCH16T=y
 CONFIG_COMMON_LIGHT=y
 CONFIG_COMMON_MAGNETOMETER=y
 CONFIG_DRIVERS_PWM_OUT=y
-CONFIG_COMMON_RC=y
+CONFIG_DRIVERS_RC_INPUT=y
 CONFIG_DRIVERS_UAVCAN=y
 CONFIG_BOARD_UAVCAN_TIMER_OVERRIDE=2
 CONFIG_MODULES_AIRSPEED_SELECTOR=y
diff --git a/boards/ark/fpv/init/rc.board_defaults b/boards/ark/fpv/init/rc.board_defaults
index 5605f60d02..9378c23206 100644
--- a/boards/ark/fpv/init/rc.board_defaults
+++ b/boards/ark/fpv/init/rc.board_defaults
@@ -27,9 +27,6 @@ fi
 
 param set-default BAT1_V_DIV 21.0
 
-param set-default RC_CRSF_PRT_CFG 300
-param set-default RC_SBUS_PRT_CFG 0
-
 param set-default IMU_GYRO_DNF_EN 3
 
 # Single IMU
diff --git a/platforms/nuttx/cmake/upload.cmake b/platforms/nuttx/cmake/upload.cmake
index ce776b8a62..f9138fb6cb 100644
--- a/platforms/nuttx/cmake/upload.cmake
+++ b/platforms/nuttx/cmake/upload.cmake
@@ -41,12 +41,14 @@ set(serial_ports)
 if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
 
 	set(px4_usb_path "${vendorstr_underscore}_${productstr_underscore}")
+	set(px4_bl_usb_path "${vendorstr_underscore}_BL")
 
 	list(APPEND serial_ports
 		# NuttX vendor + product string
 		/dev/serial/by-id/*-${px4_usb_path}*
 
 		# Bootloader
+		/dev/serial/by-id/*_${px4_bl_usb_path}*
 		/dev/serial/by-id/*PX4_BL* # typical bootloader USB device string
 		/dev/serial/by-id/*BL_FMU*