diff --git a/tf_config/imx8mn-sdei b/tf_config/imx8mn-sdei
new file mode 100644
index 0000000..361316f
--- /dev/null
+++ b/tf_config/imx8mn-sdei
@@ -0,0 +1,3 @@
+CROSS_COMPILE=aarch64-none-elf-
+PLAT=imx8mn
+SDEI_SUPPORT=1