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| author | Simon Glass <sjg@chromium.org> | 2017-12-04 13:48:19 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-12-07 15:17:00 -0500 |
| commit | 64e9b4f346f113dec984eaab226a44d35e38d7ce (patch) | |
| tree | 9b2b78e39ccea8f099f4df127810cf9418529ee3 /common/console.c | |
| parent | e341434a7ff64911e032300f13b14862dfd73cc7 (diff) | |
| download | u-boot-64e9b4f346f113dec984eaab226a44d35e38d7ce.tar.gz | |
Revert "sandbox: Drop special case console code for sandbox"
While sandbox works OK without the special-case code, it does result in
console output being stored in the pre-console buffer while sandbox starts
up. If there is a crash or a problem then there is no indication of what
is going on.
For ease of debugging it seems better to revert this change also.
This reverts commit d8c6fb8cedbc35eee27730a7fa544e499b3c81cc.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/console.c')
| -rw-r--r-- | common/console.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/console.c b/common/console.c index d763f2c684..0e0295514b 100644 --- a/common/console.c +++ b/common/console.c @@ -489,6 +489,13 @@ static inline void print_pre_console_buffer(int flushpoint) {} void putc(const char c) { +#ifdef CONFIG_SANDBOX + /* sandbox can send characters to stdout before it has a console */ + if (!gd || !(gd->flags & GD_FLG_SERIAL_READY)) { + os_putc(c); + return; + } +#endif #ifdef CONFIG_DEBUG_UART /* if we don't have a console yet, use the debug UART */ if (!gd || !(gd->flags & GD_FLG_SERIAL_READY)) { |