configs: add configs for Harma system

Add configurations for Harma to support USB debug card.

Change-Id: I31ad214c0db18723caf8959dd98651bb00e0f3af
Signed-off-by: Potin Lai <potin.lai@quantatw.com>
diff --git a/configs/harma/post_desc.json b/configs/harma/post_desc.json
new file mode 100644
index 0000000..00cb5fb
--- /dev/null
+++ b/configs/harma/post_desc.json
@@ -0,0 +1,3 @@
+{
+    "Phase1": [["0x00", ""]]
+}