arm64: dts: renesas: spider-cpu: Add missing bootargs

This patch adds missing bootargs for R-Car S4 Spider board.

One note is that current Spider board doesn't have Ethernet
support yet, but this patch adds standard settings for it, too.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87leqo58ox.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index d4e087d..a45df10 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -17,6 +17,7 @@
        };
 
        chosen {
+               bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
                stdout-path = "serial0:115200n8";
        };