On Tue, Apr 10, 2018 at 03:33:30PM +0200, Michal Simek wrote:
> Baudrate calculation depends on requested baudrate and uart clock.
> This patch is checking that uartclk is also passed.
>
> The same logic is used 8250_early.c/init_port function.
>
> Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
> ---
>
> drivers/tty/serial/xilinx_uartps.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
> index b9b2bc76bcac..a654cda203c7 100644
> --- a/drivers/tty/serial/xilinx_uartps.c
> +++ b/drivers/tty/serial/xilinx_uartps.c
> @@ -1181,7 +1181,7 @@ static int __init cdns_early_console_setup(struct earlycon_device *device,
> /* only set baud if specified on command line - otherwise
> * assume it has been initialized by a boot loader.
> */
> - if (device->baud) {
> + if (port->uartclk && device->baud) {
> u32 cd = 0, bdiv = 0;
> u32 mr;
> int div8;
> --
> 1.9.1
This patch conflicts with the previous patch you sent: Subject: [PATCH]
serial: xuartps: Fix the early_console junk character issue
So, which one should I apply?
I've dropped both from my review queue now, please resend the one(s) you
want applied, in a patch series if needed.
thanks,
greg k-h
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