arm64: dts: renesas: ulcb: add default bootargs

It can't boot without bootargs settings on Uboot on ulcb board.
This patch adds missing default bootargs.
ulcb BSP can overwrite it by own UBoot settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 30506c5ba4e9abb9f5a7a71490db9b2357bd9a65..89daca7356dfad191c4ddaede20134b59c5445d9 100644 (file)
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -18,6 +18,7 @@
        };
 
        chosen {
+               bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
                stdout-path = "serial0:115200n8";
        };