diff mbox

[U-Boot,3/4] powerpc: ppc4xx: Add defaults for DT based booting to really work

Message ID 1422279331-25239-3-git-send-email-sr@denx.de
State Superseded
Headers show

Commit Message

Stefan Roese Jan. 26, 2015, 1:35 p.m. UTC 
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>
---
 arch/powerpc/dts/canyonlands.dts | 6 ++++++
 arch/powerpc/dts/glacier.dts     | 3 +++
 2 files changed, 9 insertions(+)

Comments

Simon Glass Jan. 26, 2015, 4:08 p.m. UTC | #1 
On 26 January 2015 at 06:35, Stefan Roese <sr@denx.de> wrote:
> 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>
> ---
>  arch/powerpc/dts/canyonlands.dts | 6 ++++++
>  arch/powerpc/dts/glacier.dts     | 3 +++
>  2 files changed, 9 insertions(+)

Reviewed-by: Simon Glass <sjg@chromium.org>
diff mbox

Patch

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>;
diff --git a/arch/powerpc/dts/glacier.dts b/arch/powerpc/dts/glacier.dts
index 3e7ce2c..bb4e819 100644
--- a/arch/powerpc/dts/glacier.dts
+++ b/arch/powerpc/dts/glacier.dts
@@ -251,6 +251,7 @@ 
 
 			UART1: serial@ef600400 {
 				device_type = "serial";
+				reg-shift = <0>;
 				compatible = "ns16550";
 				reg = <0xef600400 0x00000008>;
 				virtual-reg = <0xef600400>;
@@ -262,6 +263,7 @@ 
 
 			UART2: serial@ef600500 {
 				device_type = "serial";
+				reg-shift = <0>;
 				compatible = "ns16550";
 				reg = <0xef600500 0x00000008>;
 				virtual-reg = <0xef600500>;
@@ -273,6 +275,7 @@ 
 
 			UART3: serial@ef600600 {
 				device_type = "serial";
+				reg-shift = <0>;
 				compatible = "ns16550";
 				reg = <0xef600600 0x00000008>;
 				virtual-reg = <0xef600600>;