[PATCH v4 20/83] buildman: Provide an argument to the -R option

[Simon Glass]

Allow writing the file to a selected location, since otherwise this is
controlled by the buildman configuration, so cannot be determined by the
caller.

Signed-off-by: Simon Glass <sjg at chromium.org>
Fixes: https://source.denx.de/u-boot/u-boot/-/issues/17
---

(no changes since v1)

 tools/buildman/buildman.rst |  7 ++++---
 tools/buildman/cmdline.py   |  2 +-
 tools/buildman/control.py   |  2 ++
 tools/buildman/func_test.py | 25 +++++++++++++++++++------
 4 files changed, 26 insertions(+), 10 deletions(-)

Applied to u-boot-dm, thanks!