Merge tag 'dm-pull-1aug21' of https://source.denx.de/u-boot/custodians/u-boot-dm

sandbox TPM-emulator improvements
rST documentation and fixes for moveconfig
handle empty 'ranges' property in dtoc
patman warning for invalid tag
clean-ups to 'fdt add' command

1 files changed, 26 insertions, 3 deletions

diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py
index 856392b1bd9..1119e6b7847 100755
--- a/tools/dtoc/test_fdt.py
+++ b/tools/dtoc/test_fdt.py
@@ -122,8 +122,9 @@ class TestFdt(unittest.TestCase):
         node = self.dtb.GetNode('/spl-test')
         props = self.dtb.GetProps(node)
         self.assertEqual(['boolval', 'bytearray', 'byteval', 'compatible',
-                          'intarray', 'intval', 'longbytearray', 'notstring',
-                          'stringarray', 'stringval', 'u-boot,dm-pre-reloc'],
+                          'intarray', 'intval', 'longbytearray',
+                          'maybe-empty-int', 'notstring', 'stringarray',
+                          'stringval', 'u-boot,dm-pre-reloc'],
                          sorted(props.keys()))
 
     def testCheckError(self):
@@ -379,7 +380,7 @@ class TestProp(unittest.TestCase):
         self.assertEqual(Type.INT, prop.type)
         self.assertEqual(1, fdt32_to_cpu(prop.value))
 
-        # Convert singla value to array
+        # Convert single value to array
         prop2 = self.node.props['intarray']
         prop.Widen(prop2)
         self.assertEqual(Type.INT, prop.type)
@@ -422,6 +423,28 @@ class TestProp(unittest.TestCase):
         self.assertTrue(isinstance(prop.value, list))
         self.assertEqual(3, len(prop.value))
 
+        # Widen an array of ints with an int (should do nothing)
+        prop = self.node.props['intarray']
+        prop2 = node2.props['intarray']
+        self.assertEqual(Type.INT, prop.type)
+        self.assertEqual(3, len(prop.value))
+        prop.Widen(prop2)
+        self.assertEqual(Type.INT, prop.type)
+        self.assertEqual(3, len(prop.value))
+
+        # Widen an empty bool to an int
+        prop = self.node.props['maybe-empty-int']
+        prop3 = node3.props['maybe-empty-int']
+        self.assertEqual(Type.BOOL, prop.type)
+        self.assertEqual(True, prop.value)
+        self.assertEqual(Type.INT, prop3.type)
+        self.assertFalse(isinstance(prop.value, list))
+        self.assertEqual(4, len(prop3.value))
+        prop.Widen(prop3)
+        self.assertEqual(Type.INT, prop.type)
+        self.assertTrue(isinstance(prop.value, list))
+        self.assertEqual(1, len(prop.value))
+
     def testAdd(self):
         """Test adding properties"""
         self.fdt.pack()