[U-Boot] [PATCH v2 04/34] log: Allow #define LOG_DEBUG to enable logging in a file

[Bin Meng]

On Sun, Feb 17, 2019 at 11:25 AM Simon Glass <sjg at chromium.org> wrote:
>
> At present it is possible to '#define DEBUG' at the top of a file which
> causes all debug() statements in that file to become active. There is
> currently no equivalent with logging, but this is a useful function.
>
> Add a LOG_DEBUG define along with documentation.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v2:
> - Add a note as to why the default log level must be set to LOGL_DEBUG
>
>  doc/README.log | 15 +++++++++++++++
>  include/log.h  |  7 ++++++-
>  2 files changed, 21 insertions(+), 1 deletion(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>