binman: Allow use of help and entry-docs without libfdt
At present if libfdt is not available binman can't do anything much.
Improve the situation a little.
Ideally there should be a test to cover this, but I'm not quite sure how
to fake this.
Signed-off-by: Simon Glass <sjg@chromium.org>
(fixed up missing ReadChildData() enty test)
diff --git a/tools/binman/entry.py b/tools/binman/entry.py
index fe8e1dd..409c0dc 100644
--- a/tools/binman/entry.py
+++ b/tools/binman/entry.py
@@ -21,7 +21,6 @@
import sys
import fdt_util
-import state
import tools
from tools import ToHex, ToHexSize
import tout
@@ -71,6 +70,10 @@
orig_size: Original size value read from node
"""
def __init__(self, section, etype, node, name_prefix=''):
+ # Put this here to allow entry-docs and help to work without libfdt
+ global state
+ import state
+
self.section = section
self.etype = etype
self._node = node