diff mbox

[11/11] arm64: dts: renesas: eagle: add EtherAVB support

Message ID 20170912210547.471712392@cogentembedded.com (mailing list archive)
State Superseded
Commit 7ae0a21a20fcbb24017f53bdc1a46cef633ce344
Delegated to: Simon Horman
Headers show

Commit Message

Sergei Shtylyov Sept. 12, 2017, 8:37 p.m. UTC 
Define the Eagle board  dependent part of the EtherAVB device node.
Enable DHCP  and NFS root for the kernel booting.

Based  on the original (and large) patch by Vladimir Barinov.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm64/boot/dts/renesas/r8a77970-eagle.dts |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

Comments

Sergei Shtylyov Sept. 12, 2017, 9:18 p.m. UTC | #1 
On 09/12/2017 11:37 PM, Sergei Shtylyov wrote:

> Define the Eagle board  dependent part of the EtherAVB device node.
> Enable DHCP  and NFS root for the kernel booting.
> 
> Based  on the original (and large) patch by Vladimir Barinov.
> 
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> 
> ---
>  arch/arm64/boot/dts/renesas/r8a77970-eagle.dts |   15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> Index: renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> ===================================================================
> --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
[...]
> @@ -43,3 +44,15 @@
>  &scif0 {
>  	status = "okay";
>  };
> +
> +&avb {
> +//	renesas,no-ether-link;

    Oops, overlooked it, will fix!

> +	phy-handle = <&phy0>;
> +	status = "okay";
> +
> +	phy0: ethernet-phy@0 {
> +		rxc-skew-ps = <1500>;
> +		reg = <0>;
> +		max-speed = <1000>;
> +	};
> +};

MNR, Sergei
diff mbox

Patch

Index: renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ renesas/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -18,10 +18,11 @@ 
 
 	aliases {
 		serial0 = &scif0;
+		ethernet0 = &avb;
 	};
 
 	chosen {
-		bootargs = "ignore_loglevel";
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -43,3 +44,15 @@ 
 &scif0 {
 	status = "okay";
 };
+
+&avb {
+//	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		max-speed = <1000>;
+	};
+};