On Wed, Sep 30, 2020 at 03:24:51PM +0200, Lucas Stach wrote:
> Same as in the poweroff and restart path, we should make sure to properly
> drain the console devices when shutting down barebox. This fixes serial
> console corruption when the software running after barebox changes the
> peripheral configuration before all the characters have drained out of
> the FIFO.
>
> Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> common/startup.c | 2 ++
> 1 file changed, 2 insertions(+)
Applied, thanks
Sascha
>
> diff --git a/common/startup.c b/common/startup.c
> index 1c58e412885f..7d44123941da 100644
> --- a/common/startup.c
> +++ b/common/startup.c
> @@ -418,6 +418,8 @@ void shutdown_barebox(void)
> pr_debug("exitcall-> %pS\n", *exitcall);
> (*exitcall)();
> }
> +
> + console_flush();
> }
>
> BAREBOX_MAGICVAR_NAMED(autoboot_state,
> --
> 2.20.1
>
>
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>
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