Re: [U-Boot] [PATCH] serial: zynq: Change logic in putc

6 Feb 2016


      On 3 February 2016 at 07:34, Michal Simek michal.simek@xilinx.com wrote:
...
Sync logic with Linux kernel where TX empty flag is checked before char
is sent.
This logic is fixing problem with console on zynqmp platform.
For example:
DRAM:  2 GiB
Enabling Caches...
EL Level:       ��   sdhci@ff170000: 0
Using default environment
Signed-off-by: Michal Simek michal.simek@xilinx.com
drivers/serial/serial_zynq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org