serial: UniPhier: support OF configuration

[u-boot] / arch / arm / dts / uniphier-ph1-ld4-ref.dts

diff --git a/arch/arm/dts/uniphier-ph1-ld4-ref.dts b/arch/arm/dts/uniphier-ph1-ld4-ref.dts
index bc8ead4fdab104ee70bd26e6ab322dc5c4929a0d..20b05831432923fa96a079adcf60c37cf5105173 100644 (file)
--- a/arch/arm/dts/uniphier-ph1-ld4-ref.dts
+++ b/arch/arm/dts/uniphier-ph1-ld4-ref.dts
@@ -21,5 +21,14 @@
 
        chosen {
                bootargs = "console=ttyPS0,115200 earlyprintk";
+               stdout-path = &uart0;
        };
 };
+
+&uart0 {
+       status = "okay";
+};
+
+&uart1 {
+       status = "okay";
+};