[RFC PATCH 04/16] patman: Allow creating patches for another branch

[Simon Glass]

Add a -b option to allow patches to be created from a branch other than
the current one.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/patman/control.py     | 13 ++++++++-----
 tools/patman/func_test.py   | 13 +++++++++++--
 tools/patman/gitutil.py     | 19 ++++++++++++++-----
 tools/patman/main.py        |  2 ++
 tools/patman/patchstream.py |  8 +++++---
 5 files changed, 40 insertions(+), 15 deletions(-)

Applied to u-boot-dm