diff --git a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.series b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.series
index 8cecc5e898..c83ba45913 100644
--- a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.series
+++ b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.series
@@ -12,16 +12,6 @@ source "arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f3*"
 config SOC_SERIES
 	default stm32f3
 
-config SRAM_BASE_ADDRESS
-	default 0x20000000
-
-config FLASH_BASE_ADDRESS
-	default 0x08000000
-
-config NUM_IRQ_PRIO_BITS
-	int
-	default 4
-
 if WATCHDOG
 
 config IWDG_STM32
diff --git a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f303xc b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f303xc
index 674a4a49d9..6feb4da214 100644
--- a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f303xc
+++ b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f303xc
@@ -11,12 +11,6 @@ config SOC
 	string
 	default stm32f303xc
 
-config SRAM_SIZE
-	default 40
-
-config FLASH_SIZE
-	default 256
-
 config FLASH_PAGE_SIZE
 	hex
 	default 0x800
diff --git a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f334x8 b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f334x8
index aa24810449..7ec8199384 100644
--- a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f334x8
+++ b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f334x8
@@ -11,12 +11,6 @@ config SOC
 	string
 	default stm32f334x8
 
-config SRAM_SIZE
-	default 12
-
-config FLASH_SIZE
-	default 64
-
 config FLASH_PAGE_SIZE
 	hex
 	default 0x800
diff --git a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f373xc b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f373xc
index 64aa9472d1..9e682b839f 100644
--- a/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f373xc
+++ b/arch/arm/soc/st_stm32/stm32f3/Kconfig.defconfig.stm32f373xc
@@ -11,12 +11,6 @@ config SOC
 	string
 	default stm32f373xc
 
-config SRAM_SIZE
-	default 32
-
-config FLASH_SIZE
-	default 256
-
 config FLASH_PAGE_SIZE
 	hex
 	default 0x800
diff --git a/boards/arm/nucleo_f334r8/nucleo_f334r8_defconfig b/boards/arm/nucleo_f334r8/nucleo_f334r8_defconfig
index 948923d9f6..96d53aec55 100644
--- a/boards/arm/nucleo_f334r8/nucleo_f334r8_defconfig
+++ b/boards/arm/nucleo_f334r8/nucleo_f334r8_defconfig
@@ -23,7 +23,6 @@ CONFIG_UART_INTERRUPT_DRIVEN=y
 CONFIG_UART_STM32=y
 # enable USART2 - passthrough to STLINK v2 connector
 CONFIG_UART_STM32_PORT_2=y
-CONFIG_UART_STM32_PORT_2_BAUD_RATE=115200
 # enable console on this port by default
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
@@ -55,3 +54,6 @@ CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
 CONFIG_CLOCK_STM32_AHB_PRESCALER=1
 CONFIG_CLOCK_STM32_APB1_PRESCALER=2
 CONFIG_CLOCK_STM32_APB2_PRESCALER=1
+
+#enable DTS
+CONFIG_HAS_DTS=y
diff --git a/boards/arm/stm32373c_eval/stm32373c_eval_defconfig b/boards/arm/stm32373c_eval/stm32373c_eval_defconfig
index d881b4e615..9df327b2b4 100644
--- a/boards/arm/stm32373c_eval/stm32373c_eval_defconfig
+++ b/boards/arm/stm32373c_eval/stm32373c_eval_defconfig
@@ -30,7 +30,6 @@ CONFIG_UART_STM32=y
 # enable USART2 - passthrough to STLINK v2 connector
 CONFIG_UART_STM32_PORT_2=y
 CONFIG_UART_STM32_PORT_2_NAME="UART_2"
-CONFIG_UART_STM32_PORT_2_BAUD_RATE=115200
 # enable console on this port by default
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
@@ -64,3 +63,6 @@ CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
 CONFIG_CLOCK_STM32_AHB_PRESCALER=1
 CONFIG_CLOCK_STM32_APB1_PRESCALER=2
 CONFIG_CLOCK_STM32_APB2_PRESCALER=2
+
+#enable DTS
+CONFIG_HAS_DTS=y
diff --git a/dts/arm/Makefile b/dts/arm/Makefile
index 9a1a500e16..0b93866566 100644
--- a/dts/arm/Makefile
+++ b/dts/arm/Makefile
@@ -12,6 +12,8 @@ dtb-$(CONFIG_BOARD_NUCLEO_F411RE)	=	nucleo_f411re.dts_compiled
 dtb-$(CONFIG_BOARD_NUCLEO_F103RB)	=	nucleo_f103rb.dts_compiled
 dtb-$(CONFIG_BOARD_STM3210C_EVAL)	=	stm3210c_eval.dts_compiled
 dtb-$(CONFIG_BOARD_STM32_MINI_A15)	=	stm32_mini_a15.dts_compiled
+dtb-$(CONFIG_BOARD_NUCLEO_F334R8)	=	nucleo_f334r8.dts_compiled
+dtb-$(CONFIG_BOARD_STM32373C_EVAL)	=	stm32373c_eval.dts_compiled
 
 always	:= $(dtb-y)
 endif
diff --git a/dts/arm/nucleo_f334r8.fixup b/dts/arm/nucleo_f334r8.fixup
new file mode 100644
index 0000000000..4b3ec44ea9
--- /dev/null
+++ b/dts/arm/nucleo_f334r8.fixup
@@ -0,0 +1,13 @@
+/* This file is a temporary workaround for mapping of the generated information
+ * to the current driver definitions.  This will be removed when the drivers
+ * are modified to handle the generated information, or the mapping of
+ * generated data matches the driver definitions.
+ */
+
+
+#define CONFIG_NUM_IRQ_PRIO_BITS	ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
+
+#define CONFIG_UART_STM32_PORT_2_BASE_ADDRESS	ST_STM32_USART_40004400_BASE_ADDRESS
+#define CONFIG_UART_STM32_PORT_2_BAUD_RATE	ST_STM32_USART_40004400_BAUD_RATE
+#define CONFIG_UART_STM32_PORT_2_IRQ_PRI	ST_STM32_USART_40004400_IRQ_0_PRIORITY
+#define PORT_2_IRQ				ST_STM32_USART_40004400_IRQ_0
diff --git a/dts/arm/stm32373c_eval.fixup b/dts/arm/stm32373c_eval.fixup
new file mode 100644
index 0000000000..4b3ec44ea9
--- /dev/null
+++ b/dts/arm/stm32373c_eval.fixup
@@ -0,0 +1,13 @@
+/* This file is a temporary workaround for mapping of the generated information
+ * to the current driver definitions.  This will be removed when the drivers
+ * are modified to handle the generated information, or the mapping of
+ * generated data matches the driver definitions.
+ */
+
+
+#define CONFIG_NUM_IRQ_PRIO_BITS	ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
+
+#define CONFIG_UART_STM32_PORT_2_BASE_ADDRESS	ST_STM32_USART_40004400_BASE_ADDRESS
+#define CONFIG_UART_STM32_PORT_2_BAUD_RATE	ST_STM32_USART_40004400_BAUD_RATE
+#define CONFIG_UART_STM32_PORT_2_IRQ_PRI	ST_STM32_USART_40004400_IRQ_0_PRIORITY
+#define PORT_2_IRQ				ST_STM32_USART_40004400_IRQ_0