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ARM: dts: Enable earlycon stdout path for duovero
authorTony Lindgren <tony@atomide.com>
Mon, 22 May 2017 16:13:46 +0000 (09:13 -0700)
committerTony Lindgren <tony@atomide.com>
Fri, 26 May 2017 15:49:20 +0000 (08:49 -0700)
As long as the kernel cmdline has "earlycon" in it, this allows
seeing debug messages earlier and does not require DEBUG_LL to
be enabled.

Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/boot/dts/omap4-duovero.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi
index ec0bd9779e1a582eb8a17497b36b55e95f1fb074..6e6810c258eb29c15ff8b4e87a6ce1a6eac93f5e 100644 (file)
--- a/arch/arm/boot/dts/omap4-duovero.dtsi
+++ b/arch/arm/boot/dts/omap4-duovero.dtsi
@@ -12,6 +12,10 @@
        model = "Gumstix Duovero";
        compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
 
+       chosen {
+               stdout-path = &uart3;
+       };
+
        memory@80000000 {
                device_type = "memory";
                reg = <0x80000000 0x40000000>; /* 1 GB */