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>

diff --git a/common/console.c b/common/console.c
index d763f2c68460df82aae6ce933823835b0e419200..0e0295514b21687fadced9a8827a0c7e4700eb6c 100644 (file)
--- 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)) {