From: Fabio Estevam <festevam@xxxxxxxxx>
[ Upstream commit 62864d5665c4fc636d3021f829b3ac00fa058e30 ]
Boards based on imx1 have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx1.dtsi file.
Fix the duplication by removing the memory node from the dtsi file
and by adding 'device_type = "memory";' in the board dts.
Reported-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/boot/dts/imx1-ads.dts | 1 +
arch/arm/boot/dts/imx1-apf9328.dts | 1 +
arch/arm/boot/dts/imx1.dtsi | 2 --
3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx1-ads.dts b/arch/arm/boot/dts/imx1-ads.dts
index a1d81badb5c8a..119b19ba53b6d 100644
--- a/arch/arm/boot/dts/imx1-ads.dts
+++ b/arch/arm/boot/dts/imx1-ads.dts
@@ -21,6 +21,7 @@
};
memory@8000000 {
+ device_type = "memory";
reg = <0x08000000 0x04000000>;
};
};
diff --git a/arch/arm/boot/dts/imx1-apf9328.dts b/arch/arm/boot/dts/imx1-apf9328.dts
index 11515c0cb195c..ee4b1b106b1ae 100644
--- a/arch/arm/boot/dts/imx1-apf9328.dts
+++ b/arch/arm/boot/dts/imx1-apf9328.dts
@@ -21,6 +21,7 @@
};
memory@8000000 {
+ device_type = "memory";
reg = <0x08000000 0x00800000>;
};
};
diff --git a/arch/arm/boot/dts/imx1.dtsi b/arch/arm/boot/dts/imx1.dtsi
index 3edc7b5550d88..2b6e77029de4d 100644
--- a/arch/arm/boot/dts/imx1.dtsi
+++ b/arch/arm/boot/dts/imx1.dtsi
@@ -15,10 +15,8 @@
* The decompressor and also some bootloaders rely on a
* pre-existing /chosen node to be available to insert the
* command line and merge other ATAGS info.
- * Also for U-Boot there must be a pre-existing /memory node.
*/
chosen {};
- memory { device_type = "memory"; };
aliases {
gpio0 = &gpio1;
--
2.20.1
