lopper: allow priority on embedded lops

When embedded lops are found the priority field won't be
present since the root node of the embedded lops is merged
with the root node of the tree (and we don't want to have
our lop information there.

To allow a priority on an embedded lop, check the /lops
node for a priority and promote it to the root node of
the tree we create for them.

Signed-off-by: Bruce Ashfield <bruce.ashfield@amd.com>

Author: Bruce Ashfield

lopper/__init__.py

@@ -404,6 +404,19 @@ def setup(self, sdt_file, input_files, include_paths, force=False, libfdt=True,
                 embedded_lops_tree = LopperTree()
                 embedded_lops_tree + lops
 
+                # promote any priority designation from the /lops node
+                # to our root node, since that is where future processing
+                # will look (we can't do this at "/" in embedded lops as
+                # the "/" node is added to the main root node of the entire
+                # tree by dtc
+                try:
+                    lops_node = embedded_lops_tree["/lops"]
+                    priority = lops_node["priority"]
+                    embedded_lops_tree["/"] + priority
+                    lops_node - priority
+                except Exception as e:
+                    pass
+
                 lop = LopperFile( "" )
                 lop.dts = ""
                 lop.dtb = ""
@@ -2314,12 +2327,12 @@ def perform_lops(self):
                         lopper.log._debug( f"noexec or skip set for:{f.abs_path}" )
                         continue
 
-                    lopper.log._info( f"------> processing lop: {f.abs_path}" )
+                    lopper.log._info( f"------> processing lop: {f.abs_path} {f.name}" )
 
                     result = self.exec_lop( f, fdt_tree )
                     lop_results[f.name] = result
-                    if self.verbose:
-                        print( f"[INFO]: ------> logged result {result} for lop {f.name}")
+
+                    lopper.log._info( f"[INFO]: ------> logged result {result} for lop {f.name}" )
 
 
 class LopperFile: