[PATCH v2 01/11] trace: sandbox: Use only the Kconfig options

[Simon Glass]

At present there are Kconfig options for tracing, but sandbox uses
plain #defines to set them. Correct this and make the tracing command
default to enabled so that this is not needed.

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

Changes in v2:
- Drop the unnecessary defconfig changes from the docs

 cmd/Kconfig           | 2 ++
 doc/develop/trace.rst | 9 ++-------
 2 files changed, 4 insertions(+), 7 deletions(-)

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