ARM: dts: Configure earlycon for pandaboard

With commit 8dd6666f4937 ("ARM: OMAP2+: omap_hwmod: Add support for
earlycon") we can now get debug information early if something goes
wrong as long as kernel command line has earlycon in it. Let's enable
it for pandaboards as they all have a debug uart at uart3.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index 2b48e51c372ab70122e13ee13d4f4a11722cd632..22c1eee9b07a28e27cd1a2d66e89100065a3ce7b 100644 (file)
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -13,6 +13,10 @@
                reg = <0x80000000 0x40000000>; /* 1 GB */
        };
 
+       chosen {
+               stdout-path = &uart3;
+       };
+
        aliases {
                display0 = &dvi0;
                display1 = &hdmi0;