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Revert "sandbox: Drop special case console code for sandbox"

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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 d8c6fb8ced.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-12-04 13:48:19 -07:00 committed by Tom Rini
parent e341434a7f
commit 64e9b4f346
1 changed files with 7 additions and 0 deletions
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7
common/console.c
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@ -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)) {