Tools: Print out more information

- Print out the information of the generated files listed in the
  "tfm_generated_file_list.yaml".
- Print out the information about what kind of file will be started to
  be generated.

Change-Id: I7e2326668160800af8d9f114edb346f4f5cd487c
Signed-off-by: Edison Ai <edison.ai@arm.com>
diff --git a/tools/tfm_parse_manifest_list.py b/tools/tfm_parse_manifest_list.py
index 10306bf..b2ce52d 100644
--- a/tools/tfm_parse_manifest_list.py
+++ b/tools/tfm_parse_manifest_list.py
@@ -87,6 +87,7 @@
     templatefile_name = 'secure_fw/partitions/manifestfilename.template'
     template = ENV.get_template(templatefile_name)
 
+    print("Start to generate PSA manifests:")
     for manifest_item in manifest_list:
         manifest_path = os.path.expandvars(manifest_item['manifest'])
         file = open(manifest_path)
@@ -148,6 +149,7 @@
         file_list_yaml = yaml.safe_load(file_list_yaml_file)
         file_list.extend(file_list_yaml["file_list"])
 
+    print("Start to generate file from the generated list:")
     for file in file_list:
         outfile_name = os.path.expandvars(file["output"])
         templatefile_name = os.path.expandvars(file["template"])
@@ -155,6 +157,8 @@
         if OUT_DIR is not None:
             outfile_name = os.path.join(OUT_DIR, outfile_name)
 
+        print ("Generating " + outfile_name)
+
         outfile_path = os.path.dirname(outfile_name)
         if not os.path.exists(outfile_path):
             os.makedirs(outfile_path)