Message ID | 1541518847-5640-1-git-send-email-festevam@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/3] ARM: dts: imx31: Fix memory node duplicaton | expand |
Hi Fabio, On 11/06/2018 05:40 PM, Fabio Estevam wrote: > Boards based on imx31 have duplicate memory nodes: > > - One coming from the board dts file: memory@ > > - One coming from the imx31.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> thank you for the change, I've successfully tested it on my i.MX31 Lite board. Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Vladimir Zapolskiy <vz@mleia.com> -- Best wishes, Vladimir
On Tue, Nov 06, 2018 at 01:40:45PM -0200, Fabio Estevam wrote: > Boards based on imx31 have duplicate memory nodes: > > - One coming from the board dts file: memory@ > > - One coming from the imx31.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> Applied all, thanks.
diff --git a/arch/arm/boot/dts/imx31-bug.dts b/arch/arm/boot/dts/imx31-bug.dts index 6ee4ff8..9eb960c 100644 --- a/arch/arm/boot/dts/imx31-bug.dts +++ b/arch/arm/boot/dts/imx31-bug.dts @@ -17,6 +17,7 @@ compatible = "buglabs,imx31-bug", "fsl,imx31"; memory@80000000 { + device_type = "memory"; reg = <0x80000000 0x8000000>; /* 128M */ }; }; diff --git a/arch/arm/boot/dts/imx31-lite.dts b/arch/arm/boot/dts/imx31-lite.dts index db52ddc..d17abdf 100644 --- a/arch/arm/boot/dts/imx31-lite.dts +++ b/arch/arm/boot/dts/imx31-lite.dts @@ -18,6 +18,7 @@ }; memory@80000000 { + device_type = "memory"; reg = <0x80000000 0x8000000>; }; diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index af7afcc..d7f6fb7 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -10,10 +10,8 @@ * 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;
Boards based on imx31 have duplicate memory nodes: - One coming from the board dts file: memory@ - One coming from the imx31.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/imx31-bug.dts | 1 + arch/arm/boot/dts/imx31-lite.dts | 1 + arch/arm/boot/dts/imx31.dtsi | 2 -- 3 files changed, 2 insertions(+), 2 deletions(-)