[PATCH v2 14/24] dtoc: Hide the test options unless test code is available

[Simon Glass]

It doesn't make much sense to expose tests when dtoc is running
outside of the U-Boot git checkout. Hide the option in this case.

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

Changes in v2:
- Add a patch to hide the test options unless test code is available

 tools/dtoc/main.py | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

Applied to u-boot-dm/next, thanks!