patman: Move library functions into a library directory
The patman directory has a number of modules which are used by other tools
in U-Boot. This makes it hard to package the tools using pypi since the
common files must be copied along with the tool that uses them.
To address this, move these files into a new u_boot_pylib library. This
can be packaged separately and listed as a dependency of each tool.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/cbfs_util_test.py b/tools/binman/cbfs_util_test.py
index e0f792f..ee951d1 100755
--- a/tools/binman/cbfs_util_test.py
+++ b/tools/binman/cbfs_util_test.py
@@ -20,8 +20,8 @@
from binman import cbfs_util
from binman.cbfs_util import CbfsWriter
from binman import elf
-from patman import test_util
-from patman import tools
+from u_boot_pylib import test_util
+from u_boot_pylib import tools
U_BOOT_DATA = b'1234'
U_BOOT_DTB_DATA = b'udtb'