X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tools%2Fbinman%2Fetype%2Ffit.py;h=a56b0564f9a16f5927cad8562719224e07e8c656;hb=f3078d4ea707931c2307a623ecf6e4d215b413d5;hp=9445997fdaca03098a2eb46fac8b78dc702f5b01;hpb=4897d331f37e1fd1c3a4ca599ea8093c4c977a09;p=platform%2Fkernel%2Fu-boot.git

diff --git a/tools/binman/etype/fit.py b/tools/binman/etype/fit.py
index 9445997..a56b056 100644
--- a/tools/binman/etype/fit.py
+++ b/tools/binman/etype/fit.py
@@ -9,11 +9,12 @@ from collections import defaultdict, OrderedDict
 import libfdt
 
 from binman.entry import Entry, EntryArg
+from binman.etype.section import Entry_section
 from dtoc import fdt_util
 from dtoc.fdt import Fdt
 from patman import tools
 
-class Entry_fit(Entry):
+class Entry_fit(Entry_section):
     """Flat Image Tree (FIT)
 
     This calls mkimage to create a FIT (U-Boot Flat Image Tree) based on the
@@ -112,15 +113,15 @@ class Entry_fit(Entry):
         """
         Members:
             _fit: FIT file being built
-            _fit_sections: dict:
+            _entries: dict from Entry_section:
                 key: relative path to entry Node (from the base of the FIT)
                 value: Entry_section object comprising the contents of this
                     node
         """
         super().__init__(section, etype, node)
         self._fit = None
-        self._fit_sections = {}
         self._fit_props = {}
+
         for pname, prop in self._node.props.items():
             if pname.startswith('fit,'):
                 self._fit_props[pname] = prop
@@ -185,7 +186,7 @@ class Entry_fit(Entry):
                 # 'data' property later.
                 entry = Entry.Create(self.section, node, etype='section')
                 entry.ReadNode()
-                self._fit_sections[rel_path] = entry
+                self._entries[rel_path] = entry
 
             for subnode in node.subnodes:
                 if has_images and not (subnode.name.startswith('hash') or
@@ -237,18 +238,19 @@ class Entry_fit(Entry):
         self._fdt = Fdt.FromData(fdt.as_bytearray())
         self._fdt.Scan()
 
-    def ExpandEntries(self):
-        super().ExpandEntries()
-        for section in self._fit_sections.values():
-            section.ExpandEntries()
-
-    def ObtainContents(self):
-        """Obtain the contents of the FIT
+    def BuildSectionData(self, required):
+        """Build FIT entry contents
 
         This adds the 'data' properties to the input ITB (Image-tree Binary)
         then runs mkimage to process it.
+
+        Args:
+            required: True if the data must be present, False if it is OK to
+                return None
+
+        Returns:
+            Contents of the section (bytes)
         """
-        # self._BuildInput() either returns bytes or raises an exception.
         data = self._BuildInput(self._fdt)
         uniq = self.GetUniqueName()
         input_fname = tools.get_output_filename('%s.itb' % uniq)
@@ -264,14 +266,12 @@ class Entry_fit(Entry):
                 'pad': fdt_util.fdt32_to_cpu(ext_offset.value)
                 }
         if self.mkimage.run(reset_timestamp=True, output_fname=output_fname,
-                            **args) is not None:
-            self.SetContents(tools.read_file(output_fname))
-        else:
+                            **args) is None:
             # Bintool is missing; just use empty data as the output
             self.record_missing_bintool(self.mkimage)
-            self.SetContents(tools.get_bytes(0, 1024))
+            return tools.get_bytes(0, 1024)
 
-        return True
+        return tools.read_file(output_fname)
 
     def _BuildInput(self, fdt):
         """Finish the FIT by adding the 'data' properties to it
@@ -282,12 +282,8 @@ class Entry_fit(Entry):
         Returns:
             New fdt contents (bytes)
         """
-        for path, section in self._fit_sections.items():
+        for path, section in self._entries.items():
             node = fdt.GetNode(path)
-            # Entry_section.ObtainContents() either returns True or
-            # raises an exception.
-            section.ObtainContents()
-            section.Pack(0)
             data = section.GetData()
             node.AddData('data', data)
 
@@ -295,34 +291,16 @@ class Entry_fit(Entry):
         data = fdt.GetContents()
         return data
 
-    def CheckMissing(self, missing_list):
-        """Check if any entries in this FIT have missing external blobs
-
-        If there are missing blobs, the entries are added to the list
-
-        Args:
-            missing_list: List of Entry objects to be added to
-        """
-        for path, section in self._fit_sections.items():
-            section.CheckMissing(missing_list)
-
-    def SetAllowMissing(self, allow_missing):
-        for section in self._fit_sections.values():
-            section.SetAllowMissing(allow_missing)
-
     def AddBintools(self, tools):
-        for section in self._fit_sections.values():
-            section.AddBintools(tools)
+        super().AddBintools(tools)
         self.mkimage = self.AddBintool(tools, 'mkimage')
 
-    def check_missing_bintools(self, missing_list):
-        """Check if any entries in this section have missing bintools
+    def AddMissingProperties(self, have_image_pos):
+        # We don't want to interfere with any hash properties in the FIT, so
+        # disable this for now.
+        pass
 
-        If there are missing bintools, these are added to the list
-
-        Args:
-            missing_list: List of Bintool objects to be added to
-        """
-        super().check_missing_bintools(missing_list)
-        for entry in self._fit_sections.values():
-            entry.check_missing_bintools(missing_list)
+    def SetCalculatedProperties(self):
+        # We don't want to interfere with any hash properties in the FIT, so
+        # disable this for now.
+        pass