* [PATCH 1/4] ARM: dts: imx6ul-ccimx6ulsom: Add memory node to board dts
@ 2018-11-20 15:59 ` Fabio Estevam
0 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: shawnguo
Cc: devicetree, robh+dt, linux-imx, kernel, Fabio Estevam,
linux-arm-kernel
Add memory node to board dts.
This is done in preparation of removing the memory node from imx6ul.dtsi.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6ul-ccimx6ulsom.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsom.dtsi b/arch/arm/boot/dts/imx6ul-ccimx6ulsom.dtsi
index c41ecee..b5781c3 100644
--- a/arch/arm/boot/dts/imx6ul-ccimx6ulsom.dtsi
+++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsom.dtsi
@@ -7,6 +7,11 @@
*/
/ {
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0>; /* will be filled by U-Boot */
+ };
+
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 2/4] ARM: dts: imx6ul: Fix memory node duplicaton
2018-11-20 15:59 ` Fabio Estevam
@ 2018-11-20 15:59 ` Fabio Estevam
-1 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: linux-arm-kernel
Boards based on imx6ul have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6ul.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 1 +
arch/arm/boot/dts/imx6ul-geam.dts | 1 +
arch/arm/boot/dts/imx6ul-isiot.dtsi | 1 +
arch/arm/boot/dts/imx6ul-litesom.dtsi | 1 +
arch/arm/boot/dts/imx6ul-opos6ul.dtsi | 1 +
arch/arm/boot/dts/imx6ul-pico-hobbit.dts | 1 +
arch/arm/boot/dts/imx6ul-tx6ul.dtsi | 1 +
arch/arm/boot/dts/imx6ul.dtsi | 2 --
arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi | 1 +
arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 1 +
10 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 32a0723..8180211 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -12,6 +12,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-geam.dts b/arch/arm/boot/dts/imx6ul-geam.dts
index e22ec5b..bc77f26 100644
--- a/arch/arm/boot/dts/imx6ul-geam.dts
+++ b/arch/arm/boot/dts/imx6ul-geam.dts
@@ -15,6 +15,7 @@
compatible = "engicam,imx6ul-geam", "fsl,imx6ul";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x08000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi
index b1fa3f0..213e802 100644
--- a/arch/arm/boot/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi
@@ -10,6 +10,7 @@
/ {
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-litesom.dtsi b/arch/arm/boot/dts/imx6ul-litesom.dtsi
index 8f775f6..8d68932 100644
--- a/arch/arm/boot/dts/imx6ul-litesom.dtsi
+++ b/arch/arm/boot/dts/imx6ul-litesom.dtsi
@@ -48,6 +48,7 @@
compatible = "grinn,imx6ul-litesom", "fsl,imx6ul";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6ul-opos6ul.dtsi b/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
index a031bee..cf7faf4 100644
--- a/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
@@ -49,6 +49,7 @@
/ {
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0>; /* will be filled by U-Boot */
};
diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
index 0c09420f..797262d 100644
--- a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
@@ -53,6 +53,7 @@
/* Will be filled by the bootloader */
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0>;
};
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
index 02b5ba4..bb6dbfd 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
@@ -71,6 +71,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0>; /* will be filled by U-Boot */
};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index c71d2d6..99c3663 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.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 {
ethernet0 = &fec1;
diff --git a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
index 10ab469..fb213be 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
@@ -7,6 +7,7 @@
/ {
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x10000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
index 183193e..038d8c90 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
@@ -7,6 +7,7 @@
/ {
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 2/4] ARM: dts: imx6ul: Fix memory node duplicaton
@ 2018-11-20 15:59 ` Fabio Estevam
0 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: shawnguo
Cc: devicetree, robh+dt, linux-imx, kernel, Fabio Estevam,
linux-arm-kernel
Boards based on imx6ul have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6ul.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 1 +
arch/arm/boot/dts/imx6ul-geam.dts | 1 +
arch/arm/boot/dts/imx6ul-isiot.dtsi | 1 +
arch/arm/boot/dts/imx6ul-litesom.dtsi | 1 +
arch/arm/boot/dts/imx6ul-opos6ul.dtsi | 1 +
arch/arm/boot/dts/imx6ul-pico-hobbit.dts | 1 +
arch/arm/boot/dts/imx6ul-tx6ul.dtsi | 1 +
arch/arm/boot/dts/imx6ul.dtsi | 2 --
arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi | 1 +
arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 1 +
10 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 32a0723..8180211 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -12,6 +12,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-geam.dts b/arch/arm/boot/dts/imx6ul-geam.dts
index e22ec5b..bc77f26 100644
--- a/arch/arm/boot/dts/imx6ul-geam.dts
+++ b/arch/arm/boot/dts/imx6ul-geam.dts
@@ -15,6 +15,7 @@
compatible = "engicam,imx6ul-geam", "fsl,imx6ul";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x08000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi
index b1fa3f0..213e802 100644
--- a/arch/arm/boot/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi
@@ -10,6 +10,7 @@
/ {
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6ul-litesom.dtsi b/arch/arm/boot/dts/imx6ul-litesom.dtsi
index 8f775f6..8d68932 100644
--- a/arch/arm/boot/dts/imx6ul-litesom.dtsi
+++ b/arch/arm/boot/dts/imx6ul-litesom.dtsi
@@ -48,6 +48,7 @@
compatible = "grinn,imx6ul-litesom", "fsl,imx6ul";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6ul-opos6ul.dtsi b/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
index a031bee..cf7faf4 100644
--- a/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-opos6ul.dtsi
@@ -49,6 +49,7 @@
/ {
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0>; /* will be filled by U-Boot */
};
diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
index 0c09420f..797262d 100644
--- a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
@@ -53,6 +53,7 @@
/* Will be filled by the bootloader */
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0>;
};
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
index 02b5ba4..bb6dbfd 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
@@ -71,6 +71,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0>; /* will be filled by U-Boot */
};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index c71d2d6..99c3663 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.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 {
ethernet0 = &fec1;
diff --git a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
index 10ab469..fb213be 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi
@@ -7,6 +7,7 @@
/ {
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x10000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
index 183193e..038d8c90 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
@@ -7,6 +7,7 @@
/ {
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: dts: imx6sx: Fix memory node duplicaton
2018-11-20 15:59 ` Fabio Estevam
@ 2018-11-20 15:59 ` Fabio Estevam
-1 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: linux-arm-kernel
Boards based on imx6sx have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6sx.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6sx-nitrogen6sx.dts | 1 +
arch/arm/boot/dts/imx6sx-sabreauto.dts | 1 +
arch/arm/boot/dts/imx6sx-sdb.dtsi | 1 +
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-full.dts | 1 +
arch/arm/boot/dts/imx6sx.dtsi | 2 --
8 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
index adb5cc7..832b5c5 100644
--- a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
+++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
@@ -12,6 +12,7 @@
compatible = "boundary,imx6sx-nitrogen6sx", "fsl,imx6sx";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 841a27f..48aede5 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -11,6 +11,7 @@
compatible = "fsl,imx6sx-sabreauto", "fsl,imx6sx";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x80000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi
index 7d7d679..a6ec816 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dtsi
+++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi
@@ -21,6 +21,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
index 252175b..2bc5162 100644
--- a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -21,6 +21,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
index 40ccdf4..db0feb9 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neobasic", "fsl,imx6sx";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
index 42bfc8f..5c7a2bb 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neoextended", "fsl,imx6sx";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
index c84c877..13dfe2a 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neofull", "fsl,imx6sx";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index b79b6c4..2cdcf3e 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.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 {
can0 = &flexcan1;
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 3/4] ARM: dts: imx6sx: Fix memory node duplicaton
@ 2018-11-20 15:59 ` Fabio Estevam
0 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: shawnguo
Cc: devicetree, robh+dt, linux-imx, kernel, Fabio Estevam,
linux-arm-kernel
Boards based on imx6sx have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6sx.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6sx-nitrogen6sx.dts | 1 +
arch/arm/boot/dts/imx6sx-sabreauto.dts | 1 +
arch/arm/boot/dts/imx6sx-sdb.dtsi | 1 +
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts | 1 +
arch/arm/boot/dts/imx6sx-udoo-neo-full.dts | 1 +
arch/arm/boot/dts/imx6sx.dtsi | 2 --
8 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
index adb5cc7..832b5c5 100644
--- a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
+++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
@@ -12,6 +12,7 @@
compatible = "boundary,imx6sx-nitrogen6sx", "fsl,imx6sx";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 841a27f..48aede5 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -11,6 +11,7 @@
compatible = "fsl,imx6sx-sabreauto", "fsl,imx6sx";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x80000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi
index 7d7d679..a6ec816 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dtsi
+++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi
@@ -21,6 +21,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
index 252175b..2bc5162 100644
--- a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -21,6 +21,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
index 40ccdf4..db0feb9 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-basic.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neobasic", "fsl,imx6sx";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
index 42bfc8f..5c7a2bb 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-extended.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neoextended", "fsl,imx6sx";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts b/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
index c84c877..13dfe2a 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo-full.dts
@@ -49,6 +49,7 @@
compatible = "udoo,neofull", "fsl,imx6sx";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index b79b6c4..2cdcf3e 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.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 {
can0 = &flexcan1;
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/4] ARM: dts: imx6sl: Fix memory node duplicaton
2018-11-20 15:59 ` Fabio Estevam
@ 2018-11-20 15:59 ` Fabio Estevam
-1 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: linux-arm-kernel
Boards based on imx6sl have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6sl.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6sl-evk.dts | 1 +
arch/arm/boot/dts/imx6sl-warp.dts | 1 +
arch/arm/boot/dts/imx6sl.dtsi | 2 --
arch/arm/boot/dts/imx6sll-evk.dts | 1 +
4 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 679b448..f7a48e4 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -17,6 +17,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
index 404e602..408da70 100644
--- a/arch/arm/boot/dts/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/imx6sl-warp.dts
@@ -55,6 +55,7 @@
compatible = "warp,imx6sl-warp", "fsl,imx6sl";
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 557d3fd..be66148 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -13,10 +13,8 @@
* 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 {
ethernet0 = &fec;
diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
index c8e1155..0c2406a 100644
--- a/arch/arm/boot/dts/imx6sll-evk.dts
+++ b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -20,6 +20,7 @@
};
memory at 80000000 {
+ device_type = "memory";
reg = <0x80000000 0x80000000>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 4/4] ARM: dts: imx6sl: Fix memory node duplicaton
@ 2018-11-20 15:59 ` Fabio Estevam
0 siblings, 0 replies; 10+ messages in thread
From: Fabio Estevam @ 2018-11-20 15:59 UTC (permalink / raw)
To: shawnguo
Cc: devicetree, robh+dt, linux-imx, kernel, Fabio Estevam,
linux-arm-kernel
Boards based on imx6sl have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx6sl.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@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx6sl-evk.dts | 1 +
arch/arm/boot/dts/imx6sl-warp.dts | 1 +
arch/arm/boot/dts/imx6sl.dtsi | 2 --
arch/arm/boot/dts/imx6sll-evk.dts | 1 +
4 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 679b448..f7a48e4 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -17,6 +17,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
index 404e602..408da70 100644
--- a/arch/arm/boot/dts/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/imx6sl-warp.dts
@@ -55,6 +55,7 @@
compatible = "warp,imx6sl-warp", "fsl,imx6sl";
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 557d3fd..be66148 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -13,10 +13,8 @@
* 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 {
ethernet0 = &fec;
diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
index c8e1155..0c2406a 100644
--- a/arch/arm/boot/dts/imx6sll-evk.dts
+++ b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -20,6 +20,7 @@
};
memory@80000000 {
+ device_type = "memory";
reg = <0x80000000 0x80000000>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 1/4] ARM: dts: imx6ul-ccimx6ulsom: Add memory node to board dts
2018-11-20 15:59 ` Fabio Estevam
@ 2018-11-28 8:17 ` Shawn Guo
-1 siblings, 0 replies; 10+ messages in thread
From: Shawn Guo @ 2018-11-28 8:17 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Nov 20, 2018 at 01:59:42PM -0200, Fabio Estevam wrote:
> Add memory node to board dts.
>
> This is done in preparation of removing the memory node from imx6ul.dtsi.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied all, thanks.
^ permalink raw reply [flat|nested] 10+ messages in thread