[U-Boot] [PATCH v3 07/16] sandbox: dts: Add a serial console node

[Simon Glass]

If the sandbox device tree is provided to U-Boot (with the -d flag) then it
will use the device tree version in preference to the built-in device. The
only difference is the colour.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v3:
- Change pre-reloc fdt property to 'u-boot,dm-pre-reloc'

Changes in v2: None

 arch/sandbox/dts/sandbox.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index efffacb..fd2b44b 100644
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -1,6 +1,16 @@
 /dts-v1/;
 
 / {
+	aliases {
+		console = "/serial";
+	};
+
+	uart0: serial {
+		compatible = "sandbox,serial";
+		u-boot,dm-pre-reloc;
+		text-colour = "cyan";
+	};
+
 	triangle {
 		compatible = "demo-shape";
 		colour = "cyan";
-- 
2.0.0.526.g5318336