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 <s...@chromium.org>
---

Changes in v4: None
Changes in v3: None
Changes in v2: None

 common/console.c | 7 +++++++
 1 file changed, 7 insertions(+)

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)) {
-- 
2.15.0.531.g2ccb3012c9-goog

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

Reply via email to