[U-Boot] [PATCH 2/5] serial: zynq: Write chars till output fifo is full

[Simon Glass]

On 14 June 2018 at 03:32, Michal Simek <michal.simek at xilinx.com> wrote:
> Change logic and put char to fifo till there is a space in output fifo.
> Origin logic was that output fifo needs to be empty. It means only one
> char was in output queue.
> Also remove unused ZYNQ_UART_SR_TXEMPTY macro.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>
> ---
>
>  drivers/serial/serial_zynq.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>