binman: Use items() instead of iteritems()

Python 3 requires this, and Python 2 allows it. Convert the code over to
ensure compatibility with Python 3.

Signed-off-by: Simon Glass <sjg@chromium.org>

tools/binman/bsection.py

@@ -253,7 +253,7 @@ class Section(object):
         """
         for entry in self._entries.values():
             offset_dict = entry.GetOffsets()
-            for name, info in offset_dict.iteritems():
+            for name, info in offset_dict.items():
                 self._SetEntryOffsetSize(name, *info)
 
     def PackEntries(self):

tools/binman/control.py

@@ -131,7 +131,7 @@ def Binman(options, args):
 
             if options.image:
                 skip = []
-                for name, image in images.iteritems():
+                for name, image in images.items():
                     if name not in options.image:
                         del images[name]
                         skip.append(name)

tools/binman/elf.py

@@ -59,7 +59,7 @@ def GetSymbols(fname, patterns):
                                 flags[1] == 'w')
 
     # Sort dict by address
-    return OrderedDict(sorted(syms.iteritems(), key=lambda x: x[1].address))
+    return OrderedDict(sorted(syms.items(), key=lambda x: x[1].address))
 
 def GetSymbolAddress(fname, sym_name):
     """Get a value of a symbol from an ELF file
@@ -98,7 +98,7 @@ def LookupAndWriteSymbols(elf_fname, entry, section):
     base = syms.get('__image_copy_start')
     if not base:
         return
-    for name, sym in syms.iteritems():
+    for name, sym in syms.items():
         if name.startswith('_binman'):
             msg = ("Section '%s': Symbol '%s'\n   in entry '%s'" %
                    (section.GetPath(), name, entry.GetPath()))

tools/binman/etype/gbb.py

@@ -64,7 +64,7 @@ class Entry_gbb(Entry):
         self.gbb_flags = 0
         flags_node = node.FindNode('flags')
         if flags_node:
-            for flag, value in gbb_flag_properties.iteritems():
+            for flag, value in gbb_flag_properties.items():
                 if fdt_util.GetBool(flags_node, flag):
                     self.gbb_flags |= value
 

tools/binman/ftest.py

@@ -214,7 +214,7 @@ class TestFunctional(unittest.TestCase):
         if verbosity is not None:
             args.append('-v%d' % verbosity)
         if entry_args:
-            for arg, value in entry_args.iteritems():
+            for arg, value in entry_args.items():
                 args.append('-a%s=%s' % (arg, value))
         if images:
             for image in images: