* [PATCH] ARM: dts: imx6dl-wandboard: Do not hardcode memory size
@ 2015-05-18 20:20 Fabio Estevam
2015-05-19 5:58 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2015-05-18 20:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@freescale.com>
imx6dl-wandboard.dtb works for wandboard dual-lite and solo boards.
Wandboard dual-lite has 1 GB of RAM and wandboard solo has 512 MB, so
do not hardcode the memory size in the dts file and let the bootloader
pass the correct memory size instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/boot/dts/imx6dl-wandboard.dts | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm/boot/dts/imx6dl-wandboard.dts b/arch/arm/boot/dts/imx6dl-wandboard.dts
index bbb6167..dcde3f6 100644
--- a/arch/arm/boot/dts/imx6dl-wandboard.dts
+++ b/arch/arm/boot/dts/imx6dl-wandboard.dts
@@ -15,8 +15,4 @@
/ {
model = "Wandboard i.MX6 Dual Lite Board";
compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
-
- memory {
- reg = <0x10000000 0x40000000>;
- };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: dts: imx6dl-wandboard: Do not hardcode memory size
2015-05-18 20:20 [PATCH] ARM: dts: imx6dl-wandboard: Do not hardcode memory size Fabio Estevam
@ 2015-05-19 5:58 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2015-05-19 5:58 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, May 18, 2015 at 05:20:24PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> imx6dl-wandboard.dtb works for wandboard dual-lite and solo boards.
>
> Wandboard dual-lite has 1 GB of RAM and wandboard solo has 512 MB, so
> do not hardcode the memory size in the dts file and let the bootloader
> pass the correct memory size instead.
This is a configuration for dual-lite board. If solo board wants to
reuse it, the bootloader should just fix up things for solo board.
Shawn
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> arch/arm/boot/dts/imx6dl-wandboard.dts | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/imx6dl-wandboard.dts b/arch/arm/boot/dts/imx6dl-wandboard.dts
> index bbb6167..dcde3f6 100644
> --- a/arch/arm/boot/dts/imx6dl-wandboard.dts
> +++ b/arch/arm/boot/dts/imx6dl-wandboard.dts
> @@ -15,8 +15,4 @@
> / {
> model = "Wandboard i.MX6 Dual Lite Board";
> compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
> -
> - memory {
> - reg = <0x10000000 0x40000000>;
> - };
> };
> --
> 1.9.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-05-18 20:20 [PATCH] ARM: dts: imx6dl-wandboard: Do not hardcode memory size Fabio Estevam
2015-05-19 5:58 ` Shawn Guo
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