Marek Vasut <ma...@denx.de> schrieb am Mo., 6. Aug. 2018, 15:19:
> On 08/05/2018 09:34 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>
>
> This should be upstreamed to Linux too ?
>
Hmm, I'm not sure. Does Linux use the stdout-path too? I always use
bootargs only...
> > ---
> >
> > 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;
> > };
> >
> > uart1: serial1@ffc03000 {
> > diff --git a/arch/arm/dts/socfpga_arria5_socdk.dts
> b/arch/arm/dts/socfpga_arria5_socdk.dts
> > index 449ba9cbb9..128f0c9762 100644
> > --- a/arch/arm/dts/socfpga_arria5_socdk.dts
> > +++ b/arch/arm/dts/socfpga_arria5_socdk.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > memory {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
> b/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
> > index aeb327dd5b..8e01a27320 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > index f4a98e4bb0..16b86ce631 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
> b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
> > index 7da2d8b043..9d40ce912e 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
> > @@ -13,6 +13,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
> b/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
> > index e6fadb4fc9..d7dd809162 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_is1.dts
> b/arch/arm/dts/socfpga_cyclone5_is1.dts
> > index aa1ce2c3e2..e6306fb285 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_is1.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_is1.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > memory {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_socdk.dts
> b/arch/arm/dts/socfpga_cyclone5_socdk.dts
> > index 55c70abb02..b24c39e1a3 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_socdk.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_socdk.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > memory {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_sockit.dts
> b/arch/arm/dts/socfpga_cyclone5_sockit.dts
> > index 08d8356d80..734e682ed2 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_sockit.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_sockit.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_socrates.dts
> b/arch/arm/dts/socfpga_cyclone5_socrates.dts
> > index 0d452ae300..7f9b48a839 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_socrates.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_socrates.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > @@ -84,3 +85,8 @@
> > disable-over-current;
> > status = "okay";
> > };
> > +
> > +&uart0 {
> > + u-boot,dm-pre-reloc;
> > + status = "okay";
> > +};
> > diff --git a/arch/arm/dts/socfpga_cyclone5_sr1500.dts
> b/arch/arm/dts/socfpga_cyclone5_sr1500.dts
> > index 341df7a3e7..1993ea2e81 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_sr1500.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_sr1500.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> > diff --git a/arch/arm/dts/socfpga_cyclone5_vining_fpga.dts
> b/arch/arm/dts/socfpga_cyclone5_vining_fpga.dts
> > index 7a032af3a4..27dd5e82d6 100644
> > --- a/arch/arm/dts/socfpga_cyclone5_vining_fpga.dts
> > +++ b/arch/arm/dts/socfpga_cyclone5_vining_fpga.dts
> > @@ -11,6 +11,7 @@
> >
> > chosen {
> > bootargs = "console=ttyS0,115200";
> > + stdout-path = "serial0:115200n8";
> > };
> >
> > aliases {
> >
>
>
> --
> Best regards,
> Marek Vasut
>
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