diff --git a/tf_config/stm32mp1-fwu b/tf_config/stm32mp1-fwu
new file mode 100644
index 0000000..20c5cd5
--- /dev/null
+++ b/tf_config/stm32mp1-fwu
@@ -0,0 +1,9 @@
+AARCH32_SP=sp_min
+ARCH=aarch32
+ARM_ARCH_MAJOR=7
+CROSS_COMPILE=arm-none-eabi-
+DTB_FILE_NAME=stm32mp157c-ev1.dtb
+PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
+STM32MP_EMMC=1
+STM32MP_SDMMC=1
diff --git a/tf_config/stm32mp1-mp13 b/tf_config/stm32mp1-mp13
index 489e9a0..4247300 100644
--- a/tf_config/stm32mp1-mp13
+++ b/tf_config/stm32mp1-mp13
@@ -2,8 +2,9 @@
 ARCH=aarch32
 ARM_ARCH_MAJOR=7
 CROSS_COMPILE=arm-none-eabi-
+DTB_FILE_NAME=stm32mp135f-dk.dtb
 PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
 STM32MP13=1
 STM32MP_EMMC=1
 STM32MP_SDMMC=1
-DTB_FILE_NAME=stm32mp135f-dk.dtb
diff --git a/tf_config/stm32mp1-mp13-tbb b/tf_config/stm32mp1-mp13-tbb
index f8b295d..fd91f0c 100644
--- a/tf_config/stm32mp1-mp13-tbb
+++ b/tf_config/stm32mp1-mp13-tbb
@@ -2,9 +2,10 @@
 ARCH=aarch32
 ARM_ARCH_MAJOR=7
 CROSS_COMPILE=arm-none-eabi-
+DTB_FILE_NAME=stm32mp135f-dk.dtb
 PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
 STM32MP13=1
 STM32MP_EMMC=1
 STM32MP_SDMMC=1
-DTB_FILE_NAME=stm32mp135f-dk.dtb
 TRUSTED_BOARD_BOOT=1
diff --git a/tf_config/stm32mp1-mp13-tbb-decrypt b/tf_config/stm32mp1-mp13-tbb-decrypt
index 9755e40..46467ca 100644
--- a/tf_config/stm32mp1-mp13-tbb-decrypt
+++ b/tf_config/stm32mp1-mp13-tbb-decrypt
@@ -6,6 +6,7 @@
 DTB_FILE_NAME=stm32mp135f-dk.dtb
 ENCRYPT_BL32=1
 PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
 STM32MP13=1
 STM32MP_EMMC=1
 STM32MP_SDMMC=1
diff --git a/tf_config/stm32mp1-mp13-tbb-ecdsa-regular b/tf_config/stm32mp1-mp13-tbb-ecdsa-regular
index 9a771ca..a94d3f8 100644
--- a/tf_config/stm32mp1-mp13-tbb-ecdsa-regular
+++ b/tf_config/stm32mp1-mp13-tbb-ecdsa-regular
@@ -2,10 +2,11 @@
 ARCH=aarch32
 ARM_ARCH_MAJOR=7
 CROSS_COMPILE=arm-none-eabi-
+DTB_FILE_NAME=stm32mp135f-dk.dtb
+KEY_ALG=ecdsa-brainpool-regular
 PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
 STM32MP13=1
 STM32MP_EMMC=1
 STM32MP_SDMMC=1
-DTB_FILE_NAME=stm32mp135f-dk.dtb
 TRUSTED_BOARD_BOOT=1
-KEY_ALG=ecdsa-brainpool-regular
diff --git a/tf_config/stm32mp1-mp13-tbb-ecdsa-twisted b/tf_config/stm32mp1-mp13-tbb-ecdsa-twisted
index 991a167..775be1f 100644
--- a/tf_config/stm32mp1-mp13-tbb-ecdsa-twisted
+++ b/tf_config/stm32mp1-mp13-tbb-ecdsa-twisted
@@ -2,10 +2,11 @@
 ARCH=aarch32
 ARM_ARCH_MAJOR=7
 CROSS_COMPILE=arm-none-eabi-
+DTB_FILE_NAME=stm32mp135f-dk.dtb
+KEY_ALG=ecdsa-brainpool-twisted
 PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
 STM32MP13=1
 STM32MP_EMMC=1
 STM32MP_SDMMC=1
-DTB_FILE_NAME=stm32mp135f-dk.dtb
 TRUSTED_BOARD_BOOT=1
-KEY_ALG=ecdsa-brainpool-twisted
diff --git a/tf_config/stm32mp1-raw-nand b/tf_config/stm32mp1-raw-nand
index de4dcd6..2449e90 100644
--- a/tf_config/stm32mp1-raw-nand
+++ b/tf_config/stm32mp1-raw-nand
@@ -2,6 +2,7 @@
 ARCH=aarch32
 ARM_ARCH_MAJOR=7
 CROSS_COMPILE=arm-none-eabi-
-PLAT=stm32mp1
-STM32MP_RAW_NAND=1
 DTB_FILE_NAME=stm32mp157c-ev1.dtb
+PLAT=stm32mp1
+PSA_FWU_SUPPORT=1
+STM32MP_RAW_NAND=1