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61 lines
1.5 KiB
Diff
61 lines
1.5 KiB
Diff
From 2af807481169af627dc63f98b773c33d85020658 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
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Date: Fri, 15 Nov 2013 15:26:44 -0300
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Subject: [PATCH] ARM: sunxi: dt: add EMAC aliases
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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U-Boot uses the ethernet0 alias to locate the right node to fill in
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the MAC address of the first ethernet interface. This patch adds the
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alias on all the sunxi SoCs with EMAC. In this way, people using
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ethernet in U-Boot (eg, for tftp) can keep a consistent address on both
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U-Boot and Linux with no additional effort.
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Signed-off-by: Emilio López <emilio@elopez.com.ar>
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---
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arch/arm/boot/dts/sun4i-a10.dtsi | 4 ++++
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arch/arm/boot/dts/sun5i-a10s.dtsi | 4 ++++
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arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++++
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3 files changed, 12 insertions(+)
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--- a/arch/arm/boot/dts/sun4i-a10.dtsi
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+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
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@@ -15,6 +15,10 @@
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/ {
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interrupt-parent = <&intc>;
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+ aliases {
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+ ethernet0 = &emac;
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+ };
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+
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
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+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
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@@ -16,6 +16,10 @@
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/ {
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interrupt-parent = <&intc>;
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+ aliases {
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+ ethernet0 = &emac;
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+ };
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+
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cpus {
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cpu@0 {
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compatible = "arm,cortex-a8";
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--- a/arch/arm/boot/dts/sun7i-a20.dtsi
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+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
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@@ -16,6 +16,10 @@
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/ {
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interrupt-parent = <&gic>;
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+ aliases {
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+ ethernet0 = &emac;
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+ };
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+
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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