diff --git a/poky/scripts/lib/devtool/standard.py b/poky/scripts/lib/devtool/standard.py
index 9eeaefb..60c9a04 100644
--- a/poky/scripts/lib/devtool/standard.py
+++ b/poky/scripts/lib/devtool/standard.py
@@ -1619,17 +1619,17 @@
                                           patches_dir, changed_revs)
         logger.debug('Pre-filtering: update: %s, new: %s' % (dict(upd_p), dict(new_p)))
         if filter_patches:
-            new_p = {}
-            upd_p = {k:v for k,v in upd_p.items() if k in filter_patches}
+            new_p = OrderedDict()
+            upd_p = OrderedDict((k,v) for k,v in upd_p.items() if k in filter_patches)
             remove_files = [f for f in remove_files if f in filter_patches]
         updatefiles = False
         updaterecipe = False
         destpath = None
         srcuri = (rd.getVar('SRC_URI', False) or '').split()
         if appendlayerdir:
-            files = dict((os.path.join(local_files_dir, key), val) for
+            files = OrderedDict((os.path.join(local_files_dir, key), val) for
                          key, val in list(upd_f.items()) + list(new_f.items()))
-            files.update(dict((os.path.join(patches_dir, key), val) for
+            files.update(OrderedDict((os.path.join(patches_dir, key), val) for
                               key, val in list(upd_p.items()) + list(new_p.items())))
             if files or remove_files:
                 removevalues = None
@@ -2008,7 +2008,7 @@
         else:
             raise DevtoolError('Source tree is not clean:\n\n%s\nEnsure you have committed your changes or use -f/--force if you are sure there\'s nothing that needs to be committed' % dirty)
 
-    no_clean = False
+    no_clean = args.no_clean
     tinfoil = setup_tinfoil(basepath=basepath, tracking=True)
     try:
         rd = parse_recipe(config, tinfoil, args.recipename, True)
@@ -2282,6 +2282,7 @@
     parser_finish.add_argument('--mode', '-m', choices=['patch', 'srcrev', 'auto'], default='auto', help='Update mode (where %(metavar)s is %(choices)s; default is %(default)s)', metavar='MODE')
     parser_finish.add_argument('--initial-rev', help='Override starting revision for patches')
     parser_finish.add_argument('--force', '-f', action="store_true", help='Force continuing even if there are uncommitted changes in the source tree repository')
+    parser_finish.add_argument('--no-clean', '-n', action="store_true", help='Don\'t clean the sysroot to remove recipe output')
     parser_finish.add_argument('--no-overrides', '-O', action="store_true", help='Do not handle other override branches (if they exist)')
     parser_finish.add_argument('--dry-run', '-N', action="store_true", help='Dry-run (just report changes instead of writing them)')
     parser_finish.add_argument('--force-patch-refresh', action="store_true", help='Update patches in the layer even if they have not been modified (useful for refreshing patch context)')