On Mon, 6 Aug 2018 15:42:01 +0200 Simon Goldschmidt simon.k.r.goldschmidt@gmail.com wrote:
Marek Vasut marex@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.goldschmidt@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...
Linux is the standard repo where other project (like FreeBSD) pull the DTS and stdout-path is standard, so it should be upstreamed.
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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