diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index be0d74b..446d325 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -33,6 +33,10 @@
 config ENV_SIZE
 	default 0x2000
 
+choice
+	prompt "Select STMicroelectronics STM32MPxxx Soc"
+	default STM32MP15x
+
 config STM32MP15x
 	bool "Support STMicroelectronics STM32MP15x Soc"
 	select ARCH_SUPPORT_PSCI
@@ -54,11 +58,13 @@
 		STM32MP157, STM32MP153 or STM32MP151
 		STMicroelectronics MPU with core ARMv7
 		dual core A7 for STM32MP157/3, monocore for STM32MP151
-		target all the STMicroelectronics board with SOC STM32MP1 family
+endchoice
+
+if STM32MP15x
 
 config STM32MP15x_STM32IMAGE
 	bool "Support STM32 image for generated U-Boot image"
-	depends on STM32MP15x && TFABOOT
+	depends on TFABOOT
 	help
 		Support of STM32 image generation for SOC STM32MP15x
 		for TF-A boot when FIP container is not used
@@ -69,7 +75,6 @@
 
 config TARGET_ST_STM32MP15x
 	bool "STMicroelectronics STM32MP15x boards"
-	select STM32MP15x
 	imply BOOTSTAGE
 	imply CMD_BOOTSTAGE
 	imply CMD_CLS if CMD_BMP
@@ -84,7 +89,6 @@
 
 config TARGET_MICROGEA_STM32MP1
 	bool "Engicam MicroGEA STM32MP1 SOM"
-	select STM32MP15x
 	imply BOOTSTAGE
 	imply CMD_BOOTSTAGE
 	imply CMD_CLS if CMD_BMP
@@ -109,7 +113,6 @@
 
 config TARGET_ICORE_STM32MP1
 	bool "Engicam i.Core STM32MP1 SOM"
-	select STM32MP15x
 	imply BOOTSTAGE
 	imply CMD_BOOTSTAGE
 	imply CMD_CLS if CMD_BMP
@@ -131,12 +134,16 @@
 
 config TARGET_DH_STM32MP1_PDK2
 	bool "DH STM32MP1 PDK2"
-	select STM32MP15x
 	help
 		Target the DH PDK2 development kit with STM32MP15x SoM.
 
 endchoice
 
+source "board/st/stm32mp1/Kconfig"
+source "board/dhelectronics/dh_stm32mp1/Kconfig"
+source "board/engicam/stm32mp1/Kconfig"
+endif
+
 config SYS_TEXT_BASE
 	default 0xC0100000
 
@@ -221,8 +228,4 @@
 endif
 
 source "arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig"
-source "board/dhelectronics/dh_stm32mp1/Kconfig"
-source "board/engicam/stm32mp1/Kconfig"
-source "board/st/stm32mp1/Kconfig"
-
 endif
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 6627541..240ec23 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -9,10 +9,10 @@
 CONFIG_SPL_MMC=y
 CONFIG_SPL=y
 CONFIG_TARGET_ST_STM32MP15x=y
+CONFIG_TYPEC_STUSB160X=y
+CONFIG_ENV_OFFSET_REDUND=0x2C0000
 CONFIG_CMD_STM32KEY=y
 CONFIG_CMD_STM32PROG=y
-CONFIG_ENV_OFFSET_REDUND=0x2C0000
-CONFIG_TYPEC_STUSB160X=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI=y
 # CONFIG_ARMV7_VIRT is not set
diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig
index a6398c7..f8f9806 100644
--- a/configs/stm32mp15_defconfig
+++ b/configs/stm32mp15_defconfig
@@ -6,11 +6,11 @@
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_TARGET_ST_STM32MP15x=y
+CONFIG_TYPEC_STUSB160X=y
+CONFIG_ENV_OFFSET_REDUND=0x4C0000
 CONFIG_DDR_CACHEABLE_SIZE=0x10000000
 CONFIG_CMD_STM32KEY=y
 CONFIG_CMD_STM32PROG=y
-CONFIG_ENV_OFFSET_REDUND=0x4C0000
-CONFIG_TYPEC_STUSB160X=y
 # CONFIG_ARMV7_NONSEC is not set
 CONFIG_SYS_LOAD_ADDR=0xc2000000
 CONFIG_SYS_MEMTEST_START=0xc0000000
diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 626398b..abbec51 100644
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -7,11 +7,11 @@
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_STM32MP15x_STM32IMAGE=y
 CONFIG_TARGET_ST_STM32MP15x=y
+CONFIG_TYPEC_STUSB160X=y
+CONFIG_ENV_OFFSET_REDUND=0x2C0000
 CONFIG_DDR_CACHEABLE_SIZE=0x10000000
 CONFIG_CMD_STM32KEY=y
 CONFIG_CMD_STM32PROG=y
-CONFIG_ENV_OFFSET_REDUND=0x2C0000
-CONFIG_TYPEC_STUSB160X=y
 # CONFIG_ARMV7_NONSEC is not set
 CONFIG_SYS_LOAD_ADDR=0xc2000000
 CONFIG_SYS_MEMTEST_START=0xc0000000