diff --git a/boards/px4/cannode-v1/nuttx-config/Kconfig b/boards/px4/cannode-v1/nuttx-config/Kconfig
index 10ff1f1640..15d72135b3 100644
--- a/boards/px4/cannode-v1/nuttx-config/Kconfig
+++ b/boards/px4/cannode-v1/nuttx-config/Kconfig
@@ -20,3 +20,9 @@ config BOARD_USE_PROBES
 		Select to use GPIO provides GPIO D0-D2,A0-A3 to provide  timing signals from selected drivers.
 
 endif
+
+# Hack to ensure ARCH_MATH_H is kept
+config BOARD_HAVE_MATH_H
+	bool "Provide ARCH math.h (selects ARCH_HAVE_MATH_H)"
+	default y
+	select ARCH_HAVE_MATH_H
diff --git a/boards/px4/cannode-v1/nuttx-config/drivers/Kconfig b/boards/px4/cannode-v1/nuttx-config/drivers/Kconfig
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/boards/px4/cannode-v1/nuttx-config/nsh/defconfig b/boards/px4/cannode-v1/nuttx-config/nsh/defconfig
index 0ecec24940..bef61e3469 100644
--- a/boards/px4/cannode-v1/nuttx-config/nsh/defconfig
+++ b/boards/px4/cannode-v1/nuttx-config/nsh/defconfig
@@ -1,9 +1,19 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
 # CONFIG_DEV_NULL is not set
 # CONFIG_DISABLE_OS_API is not set
 # CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
 CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD_CUSTOM=y
 CONFIG_ARCH_BOARD_CUSTOM_DIR="../nuttx-config"
+CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
 CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
+CONFIG_ARCH_CHIP="stm32"
 CONFIG_ARCH_CHIP_STM32=y
 CONFIG_ARCH_CHIP_STM32F103RB=y
 CONFIG_ARCH_INTERRUPTSTACK=360
@@ -14,7 +24,6 @@ CONFIG_BOARDCTL_RESET=y
 CONFIG_BOARD_CUSTOM_BUTTONS=y
 CONFIG_BOARD_CUSTOM_IRQBUTTONS=y
 CONFIG_BOARD_CUSTOM_LEDS=y
-CONFIG_BOARD_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=5483
 CONFIG_BUILTIN=y
 CONFIG_BUILTIN_PROXY_STACKSIZE=392