On Mon, 08 Apr 2013 12:57:26 +0200
Lucas Stach <dev@xxxxxxxxxx> wrote:
> Hi Antony,
>
> Am Freitag, den 05.04.2013, 00:32 +0400 schrieb antonynpavlov@xxxxxxxxx:
> > On Tue, 2 Apr 2013 08:19:10 +0200
> > Lucas Stach <dev@xxxxxxxxxx> wrote:
> >
> > > ODMdata tells us which UART to use for debugging purposes. This is
> > > agreed upon in both the upstream Linux kernel and U-Boot, so do it the
> > > same way in barebox.
> >
> > This patch disables serial console on my Toshiba AC100.
> >
> Hm that's unfortunate, but I already suspected that your ODMdata might
> be wrong.
> What happens if you don't remove the serial init in your board? Do you
> get a duplicate serial, or just your board defined one? If it still
> works for you this way, we might take this as a compromise for now.
IMHO, the right way is to get of_serial.c from linux and put some records
like this
uarta: serial@70006000 {
compatible = "nvidia,tegra20-uart";
reg = <0x70006000 0x40>;
reg-shift = <2>;
interrupts = <0 36 0x04>;
nvidia,dma-request-selector = <&apbdma 8>;
clocks = <&tegra_car 6>;
status = "disabled";
};
to arch/arm/dts/tegra20.dtsi.
--
--
Best regards,
Antony Pavlov
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