On Tue, 14 Mar 2023 at 18:24, Tony Dinh mibodhi@gmail.com wrote:
To make sure the panic and the reset messages will go out, console flush() should be used. Sleep periods do not work in early u-boot phase when timer driver is not initialized yet.
Reference: https://lists.denx.de/pipermail/u-boot/2023-March/512233.html
Signed-off-by: Tony Dinh mibodhi@gmail.com
arch/arm/lib/reset.c | 4 ++-- lib/panic.c | 4 +++- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/lib/reset.c b/arch/arm/lib/reset.c index 95169bae1c..3e051e36f1 100644 --- a/arch/arm/lib/reset.c +++ b/arch/arm/lib/reset.c @@ -25,6 +25,7 @@ #include <cpu_func.h> #include <irq_func.h> #include <linux/delay.h> +#include <stdio.h>
Reviewed-by: Simon Glass sjg@chromium.org
Is flush implemented widely?