diff --git a/hw/bsp/stm32n6/partition_stm32n657xx.h b/hw/bsp/stm32n6/partition_stm32n657xx.h
index 713068609..4efdc5668 100644
--- a/hw/bsp/stm32n6/partition_stm32n657xx.h
+++ b/hw/bsp/stm32n6/partition_stm32n657xx.h
@@ -785,7 +785,7 @@ __STATIC_INLINE void TZ_SAU_Setup (void)
 
   #if defined (NVIC_INIT_ITNS6) && (NVIC_INIT_ITNS6 == 1U)
     NVIC->ITNS[6] = NVIC_INIT_ITNS6_VAL;
-  #endif    
+  #endif
 
 }
 
diff --git a/hw/mcu/st/cmsis_device_h7rs b/hw/mcu/st/cmsis_device_h7rs
new file mode 160000
index 000000000..832649d1f
--- /dev/null
+++ b/hw/mcu/st/cmsis_device_h7rs
@@ -0,0 +1 @@
+Subproject commit 832649d1fd09bd901e9f68e979522e5c209ebf20
diff --git a/hw/mcu/st/cmsis_device_n6 b/hw/mcu/st/cmsis_device_n6
new file mode 160000
index 000000000..f818b00f7
--- /dev/null
+++ b/hw/mcu/st/cmsis_device_n6
@@ -0,0 +1 @@
+Subproject commit f818b00f775444e8d19ef6cad822534c345e054f
diff --git a/hw/mcu/st/stm32h7rsxx_hal_driver b/hw/mcu/st/stm32h7rsxx_hal_driver
new file mode 160000
index 000000000..7ca2e07ca
--- /dev/null
+++ b/hw/mcu/st/stm32h7rsxx_hal_driver
@@ -0,0 +1 @@
+Subproject commit 7ca2e07ca21bc66b53654e845b4c85c884343b60
diff --git a/hw/mcu/st/stm32n6xx_hal_driver b/hw/mcu/st/stm32n6xx_hal_driver
new file mode 160000
index 000000000..49f9989d1
--- /dev/null
+++ b/hw/mcu/st/stm32n6xx_hal_driver
@@ -0,0 +1 @@
+Subproject commit 49f9989d10cf6817d4b07ac01848956b46bd0fd6
diff --git a/lib/CMSIS_5 b/lib/CMSIS_5
new file mode 160000
index 000000000..2b7495b85
--- /dev/null
+++ b/lib/CMSIS_5
@@ -0,0 +1 @@
+Subproject commit 2b7495b8535bdcb306dac29b9ded4cfb679d7e5c
diff --git a/lib/FreeRTOS-Kernel b/lib/FreeRTOS-Kernel
new file mode 160000
index 000000000..cc0e0707c
--- /dev/null
+++ b/lib/FreeRTOS-Kernel
@@ -0,0 +1 @@
+Subproject commit cc0e0707c0c748713485b870bb980852b210877f
diff --git a/lib/lwip b/lib/lwip
new file mode 160000
index 000000000..159e31b68
--- /dev/null
+++ b/lib/lwip
@@ -0,0 +1 @@
+Subproject commit 159e31b689577dbf69cf0683bbaffbd71fa5ee10
diff --git a/modules/crypto/mbedtls b/modules/crypto/mbedtls
new file mode 160000
index 000000000..5f8899343
--- /dev/null
+++ b/modules/crypto/mbedtls
@@ -0,0 +1 @@
+Subproject commit 5f889934359deccf421554c7045a8381ef75298f
diff --git a/modules/hal/cmsis b/modules/hal/cmsis
new file mode 160000
index 000000000..d1b8b20b6
--- /dev/null
+++ b/modules/hal/cmsis
@@ -0,0 +1 @@
+Subproject commit d1b8b20b6278615b00e136374540eb1c00dcabe7
diff --git a/modules/hal/stm32 b/modules/hal/stm32
new file mode 160000
index 000000000..5cbc642b1
--- /dev/null
+++ b/modules/hal/stm32
@@ -0,0 +1 @@
+Subproject commit 5cbc642b1a79d4f373b1587f8c3027f31bf0d30c
diff --git a/tools/uf2 b/tools/uf2
new file mode 160000
index 000000000..c594542b2
--- /dev/null
+++ b/tools/uf2
@@ -0,0 +1 @@
+Subproject commit c594542b2faa01cc33a2b97c9fbebc38549df80a
diff --git a/zephyr b/zephyr
new file mode 160000
index 000000000..c2c1495b4
--- /dev/null
+++ b/zephyr
@@ -0,0 +1 @@
+Subproject commit c2c1495b4c523a679a57e7b72891c02a34351f43