ARM: dts: exynos: Add stdout path property to Arndale board

Replace bootargs and kernel console parameter with 'stdout-path' property
in 'chosen' node to instruct kernel which serial driver should be used
for the kernel console and logs. This allows to enable earlycon messages
by adding just 'earlycon' parameter to kernel command line.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index b44f03ef3b2707144ede445f853d88e19275bd97..dc6fa6fe83f1e4596bb90d2d1d05d906102b1be5 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -23,7 +23,7 @@
        };
 
        chosen {
-               bootargs = "console=ttySAC2,115200";
+               stdout-path = "serial2:115200n8";
        };
 
        gpio_keys {