diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-11-10 15:19:44 -0800 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-01-10 23:10:14 +0100 |
| commit | 8227a8a38334c57a9a69082007c67b717579e119 (patch) | |
| tree | 68688f82675d5db60bdfa5f221134d21b6937b48 /arch/arm/boot/dts/imx7s.dtsi | |
| parent | 1024aa6a7913ea6bcd523a4ffc692c7bd22da9ac (diff) | |
arm: dts: imx7: decrease DMA CMA to 128MB
Currently DMA CMA is set to 320MB which is rather large and cannot
be allocated on Colibri iMX7S. Lower the reserved amount to 128MB
which should be enouth for most use cases and works with systems
which have only 256MiB memory available.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7s.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 9ad2c00413bf..f2e4fe14f5dd 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -280,7 +280,7 @@ linux,cma { compatible = "shared-dma-pool"; reusable; - size = <0x14000000>; + size = <0x08000000>; linux,cma-default; }; }; |