powerpc: ppc4xx: Add defaults for DT based booting to really work
These additional nodes need to be provided to get U-Boot to boot correctly
on the Canyonlands / Glacier board:
- chosen path to the console-uart
- reg-shift set to 0 in the uart device nodes
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/powerpc/dts/canyonlands.dts b/arch/powerpc/dts/canyonlands.dts
index 2ec9762..0a2f5d7 100644
--- a/arch/powerpc/dts/canyonlands.dts
+++ b/arch/powerpc/dts/canyonlands.dts
@@ -22,6 +22,10 @@
serial1 = &UART1;
};
+ chosen {
+ stdout-path = &UART0;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -280,6 +284,7 @@
UART0: serial@ef600300 {
device_type = "serial";
+ reg-shift = <0>;
compatible = "ns16550";
reg = <0xef600300 0x00000008>;
virtual-reg = <0xef600300>;
@@ -291,6 +296,7 @@
UART1: serial@ef600400 {
device_type = "serial";
+ reg-shift = <0>;
compatible = "ns16550";
reg = <0xef600400 0x00000008>;
virtual-reg = <0xef600400>;