Add vendor/firmware repo

Change-Id: I4f9b0c2840d5fb271a899f32264fb68baf755254
diff --git a/default.xml b/default.xml
index be75ed7..61c0ad3 100644
--- a/default.xml
+++ b/default.xml
@@ -34,6 +34,7 @@
   <project name="vendor/broadcom/nexus"/>
   <project name="vendor/broadcom/rockford"/>
   <project name="vendor/broadcom/vudu"/>
+  <project name="vendor/firmware"/>
   <project name="vendor/humax/bootloader"/>
   <project name="vendor/humax/misc"/>
   <project name="vendor/google/catawampus"/>