diff --git a/tf_config/diphda-fpga-default b/tf_config/diphda-fpga-default
new file mode 100644
index 0000000..303d070
--- /dev/null
+++ b/tf_config/diphda-fpga-default
@@ -0,0 +1,11 @@
+ARM_ROTPK_LOCATION=devel_rsa
+BL2_AT_EL3=1
+CROSS_COMPILE=aarch64-none-elf-
+ENABLE_PIE=1
+GENERATE_COT=1
+PLAT=diphda
+ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
+SPD=spmd
+SPMD_SPM_AT_SEL2=0
+TARGET_PLATFORM=fpga
+TRUSTED_BOARD_BOOT=1
\ No newline at end of file