patman: Move to absolute imports
At present patman sets the python path on startup so that it can access
the libraries it needs. If we convert to use absolute imports this is not
necessary.
Move patman to use absolute imports. This requires changes in tools which
use the patman libraries (which is most of them).
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/patman/test_util.py b/tools/patman/test_util.py
index bb5a298..4d28d9f 100644
--- a/tools/patman/test_util.py
+++ b/tools/patman/test_util.py
@@ -10,7 +10,8 @@
import sys
import unittest
-import command
+from patman import command
+from patman import test_util
from io import StringIO