diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-11-27 11:20:54 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-15 14:36:11 -0500 |
| commit | dd500134a4201f0edd8a8f6b9618ed7094b8d29e (patch) | |
| tree | 13375c3746f034584f278520c92508d22c7b637b /common | |
| parent | ce9af2a6b57b512853d6e6234616edc4265669de (diff) | |
| download | u-boot-dd500134a4201f0edd8a8f6b9618ed7094b8d29e.tar.gz | |
log: use console puts to output trace before LOG init
Use the console puts functions to output the traces before
the log initialization (when CONFIG_LOG is not activated).
This patch allows to display the first U-Boot traces
(with macro debug) when CONFIG_DEBUG_UART is activated
and not only drop them.
For example for traces in board_f.c requested by the macro debug,
when LOG_DEBUG is defined and CONFIG_LOG is activated.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/log.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/log.c b/common/log.c index 212789d6b3..a4ed7d79f8 100644 --- a/common/log.c +++ b/common/log.c @@ -246,6 +246,15 @@ int _log(enum log_category_t cat, enum log_level_t level, const char *file, if (!(gd->flags & GD_FLG_LOG_READY)) { gd->log_drop_count++; + + /* display dropped traces with console puts and DEBUG_UART */ + if (rec.level <= CONFIG_LOG_DEFAULT_LEVEL || rec.force_debug) { + va_start(args, fmt); + vsnprintf(buf, sizeof(buf), fmt, args); + puts(buf); + va_end(args); + } + return -ENOSYS; } va_start(args, fmt); |