diff --git a/tf_config/juno-tzmp-mbedtls-rsa-ecdsa-with-rsa-rotpk b/tf_config/juno-tzmp-mbedtls-rsa-ecdsa-with-rsa-rotpk
new file mode 100644
index 0000000..36ef280
--- /dev/null
+++ b/tf_config/juno-tzmp-mbedtls-rsa-ecdsa-with-rsa-rotpk
@@ -0,0 +1,12 @@
+ARM_ROTPK_LOCATION=devel_rsa
+ARM_TSP_RAM_LOCATION=dram
+CREATE_KEYS=1
+CROSS_COMPILE=aarch64-none-elf-
+CSS_USE_SCMI_SDS_DRIVER=1
+GENERATE_COT=1
+JUNO_TZMP1=1
+LOG_LEVEL=20
+PLAT=juno
+ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
+TF_MBEDTLS_KEY_ALG=rsa+ecdsa
+TRUSTED_BOARD_BOOT=1