binman: add tools directory to the python path
The built _libfdt.so is placed in the /tools dir and need to say here
as it contains relative paths.
Add the directory to the python path so binman can use this module.
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
diff --git a/tools/binman/binman.py b/tools/binman/binman.py
index 4cc431f..e1cb2fb 100755
--- a/tools/binman/binman.py
+++ b/tools/binman/binman.py
@@ -19,6 +19,7 @@
our_path = os.path.dirname(os.path.realpath(__file__))
sys.path.append(os.path.join(our_path, '../patman'))
sys.path.append(os.path.join(our_path, '../dtoc'))
+sys.path.append(os.path.join(our_path, '../'))
# Also allow entry-type modules to be brought in from the etype directory.
sys.path.append(os.path.join(our_path, 'etype'))