Use --decorate to quickly detect the upstream branch, since this is much faster than using 'git name-rev' on every possible commit.
Signed-off-by: Simon Glass <s...@chromium.org> --- tools/u_boot_pylib/gitutil.py | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) Applied to sjg/master, thanks!