diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4f799e567fc870502ae147f3c26c5bb402315a9d..84b7291de5c2917dc675ef0d274a333142436fbb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -879,10 +879,16 @@ config ARCH_STM32
 	select ARCH_HAS_RESET_CONTROLLER
 	select ARMV7M_SYSTICK
 	select CLKSRC_STM32
+	select PINCTRL
 	select RESET_CONTROLLER
 	help
 	  Support for STMicroelectronics STM32 processors.
 
+config MACH_STM32F429
+	bool "STMicrolectronics STM32F429"
+	depends on ARCH_STM32
+	default y
+
 # Definitions to make life easier
 config ARCH_ACORN
 	bool