For Tegra boards, the device-tree alias serial0 is used for the console
and so add the stdout-path information so that the console no longer
needs to be passed via the kernel boot parameters.
For tegra132-norrin the alias serial0 is not defined and so add this.
This has been tested on tegra132-norrin and tegra210-p2371-0000.
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 5 ++++-
arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi | 4 ++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index 62f33fc84e3e..3c0b4d7bfa6f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -10,9 +10,12 @@
aliases {
rtc0 = "/i2c@0,7000d000/as3722@40";
rtc1 = "/rtc@0,7000e000";
+ serial0 = &uarta;
};
- chosen { };
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
memory {
device_type = "memory";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
index ece0dec61fae..73ba58260817 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
@@ -9,6 +9,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0xc0000000>;
--
2.1.4
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