Sync tf_config files with internal CI

Signed-off-by: Zelalem <zelalem.aweke@arm.com>
Change-Id: I064f4f252fe7d3770719dee040feb96ea180a9bb
diff --git a/tf_config/arm_fpga-default b/tf_config/arm_fpga-default
new file mode 100644
index 0000000..533cc4c
--- /dev/null
+++ b/tf_config/arm_fpga-default
@@ -0,0 +1,4 @@
+CROSS_COMPILE=aarch64-none-elf-
+FPGA_PRELOADED_DTB_BASE=0x88000000
+PLAT=arm_fpga
+PRELOADED_BL33_BASE=0x82080000