[chg] Added support for relative hw-image paths

conf/distro/include/toki_config_parser.inc

@@ -44,9 +44,15 @@ def get_toki_core_config_path(d):
     return toki_config_path
 
 def get_toki_hw_image(d):
+    import os
+
     config = get_toki_deployment_config(d)
 
-    return config["hw-image"]
+    path = config["hw-image"]
+    if not os.path.isabs(path):
+        path = os.path.join(os.getenv('TOKI_SRC_DIR', os.curdir), path)
+
+    return path
 
 def get_toki_master_core(d):
     config = get_toki_deployment_config(d)