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Commit 62d38099 authored Jan 23, 2015 by Tomasz Figa Committed by Greg Kroah-Hartman Feb 02, 2015

ARM: dts: exynos4: Add stdout-path properties



This patch adds stdout-path property to chosen nodes of Exynos4 boards
to enable use of earlycon feature without the need to hardcode port
number in kernel itself.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent b94ba032

arch/arm/boot/dts/exynos4210-origen.dts

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -31,6 +31,7 @@

	chosen {		chosen {
	bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";		bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
			stdout-path = &serial_2;
	};		};

	regulators {		regulators {

arch/arm/boot/dts/exynos4210-smdkv310.dts

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -27,6 +27,7 @@

	chosen {		chosen {
	bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";		bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
			stdout-path = &serial_1;
	};		};

	sdhci@12530000 {		sdhci@12530000 {

arch/arm/boot/dts/exynos4210-trats.dts

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -28,6 +28,7 @@

	chosen {		chosen {
	bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";		bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
			stdout-path = &serial_2;
	};		};

	regulators {		regulators {

arch/arm/boot/dts/exynos4210-universal_c210.dts

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -26,6 +26,7 @@

	chosen {		chosen {
	bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";		bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
			stdout-path = &serial_2;
	};		};

	sysram@02020000 {		sysram@02020000 {

arch/arm/boot/dts/exynos4412-odroid-common.dtsi

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -11,6 +11,10 @@
	#include "exynos4412.dtsi"		#include "exynos4412.dtsi"

	/ {		/ {
			chosen {
			stdout-path = &serial_1;
			};

	firmware@0204F000 {		firmware@0204F000 {
	compatible = "samsung,secure-firmware";		compatible = "samsung,secure-firmware";
	reg = <0x0204F000 0x1000>;		reg = <0x0204F000 0x1000>;