diff --git a/modules/trusted-firmware-m/CMakeLists.txt b/modules/trusted-firmware-m/CMakeLists.txt
index 22214b70bda..e5e5e536dd5 100644
--- a/modules/trusted-firmware-m/CMakeLists.txt
+++ b/modules/trusted-firmware-m/CMakeLists.txt
@@ -332,7 +332,9 @@ if (CONFIG_BUILD_WITH_TFM)
     interface/interface.c
     )
   # Non-Secure interface to request system reboot
-  zephyr_library_sources_ifdef(CONFIG_TFM_PARTITION_PLATFORM src/reboot.c)
+  if (CONFIG_TFM_PARTITION_PLATFORM AND NOT CONFIG_TFM_PARTITION_PLATFORM_CUSTOM_REBOOT)
+    zephyr_library_sources(src/reboot.c)
+  endif()
   zephyr_library_sources_ifndef(CONFIG_TFM_PSA_TEST_NONE src/zephyr_tfm_psa_test.c)
 
   zephyr_include_directories(
diff --git a/modules/trusted-firmware-m/Kconfig.tfm b/modules/trusted-firmware-m/Kconfig.tfm
index 99224cc3aae..cb7373b9cbe 100644
--- a/modules/trusted-firmware-m/Kconfig.tfm
+++ b/modules/trusted-firmware-m/Kconfig.tfm
@@ -167,6 +167,15 @@ config TFM_ITS_MAX_ASSET_SIZE
 	  Maximum size (in bytes) of a single asset to be stored in Internal Trusted
 	  Storage (ITS).
 
+config TFM_PARTITION_PLATFORM_CUSTOM_REBOOT
+	bool "Use custom reboot handler"
+	depends on TFM_PARTITION_PLATFORM
+	help
+	  Do not include the default zephyr implementation of calling the TF-M
+	  platform reset service.
+	  Instead the application will have to override the weak ARM
+	  implementation of sys_arch_reset().
+
 config TFM_BL2_NOT_SUPPORTED
 	bool
 	help