On Sun, Nov 27, 2016 at 08:37:24PM +0100, Andreas Färber wrote:
> Specify the baudrate.
>
> Fixes: 26ca8b52d6e1 ("ARM: dts: add support for Turris Omnia")
> Cc: Uwe Kleine-König <[email protected]>
> Signed-off-by: Andreas Färber <[email protected]>
You said with plain &uart0 the kernel uses a wrong baud rate? That's
strange. For me it works and I think it's the intended behaviour to
dermine the baud rate setup by the bootloader and use this.
I'd prefer it this way over hard coding the baud rate.
> arch/arm/boot/dts/armada-385-turris-omnia.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts
> b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> index f53cb8b73610..2eff012287d4 100644
> --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
> +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> @@ -52,7 +52,7 @@
> compatible = "cznic,turris-omnia", "marvell,armada385",
> "marvell,armada380";
>
> chosen {
> - stdout-path = &uart0;
> + stdout-path = "serial0:115200n8";
> };
>
> memory {
This has the downside to depend on the alias. Not sure this is
considered modern. An alternative would be:
stdout-path = "/soc/internal-regs/serial@12000:115200n8";
(maybe there even exists syntactic sugar to express this using &uart0?)
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
