On 08/09/2018 09:04 PM, Simon Goldschmidt wrote:
> Device trees need to have the serial console device available
> before relocation and require a stdout-path in chosen at least
> for SPL to have a console.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com>
> ---
> v2: no changes
>
> arch/arm/dts/socfpga.dtsi | 1 +
> arch/arm/dts/socfpga_arria5_socdk.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_de10_nano.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_de1_soc.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_is1.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_socdk.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_sockit.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_socrates.dts | 6 ++++++
> arch/arm/dts/socfpga_cyclone5_sr1500.dts | 1 +
> arch/arm/dts/socfpga_cyclone5_vining_fpga.dts | 1 +
> 12 files changed, 17 insertions(+)
>
> diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi
> index 314449478d..0e5445cd1b 100644
> --- a/arch/arm/dts/socfpga.dtsi
> +++ b/arch/arm/dts/socfpga.dtsi
> @@ -738,6 +738,7 @@
> reg-io-width = <4>;
> clocks = <&l4_sp_clk>;
> clock-frequency = <100000000>;
> + u-boot,dm-pre-reloc;
This is board-specific, not all boards use uart0 .
> };
>
> uart1: serial1@ffc03000 {
[...]
--
Best regards,
Marek Vasut
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