Merge tag 'dm-pull-18jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm

convert rockchip to use binman
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring

1 files changed, 25 insertions, 0 deletions

diff --git a/tools/binman/etype/null.py b/tools/binman/etype/null.py
new file mode 100644
index 0000000000..c10d482447
--- /dev/null
+++ b/tools/binman/etype/null.py
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Copyright 2023 Google LLC
+# Written by Simon Glass <sjg@chromium.org>
+#
+
+from binman.entry import Entry
+from dtoc import fdt_util
+from patman import tools
+
+class Entry_null(Entry):
+    """An entry which has no contents of its own
+
+    Note that the size property must be set since otherwise this entry does not
+    know how large it should be.
+
+    The contents are set by the containing section, e.g. the section's pad
+    byte.
+    """
+    def __init__(self, section, etype, node):
+        super().__init__(section, etype, node)
+        self.required_props = ['size']
+
+    def ObtainContents(self):
+        # null contents
+        return None