diff options
| author | Silvano di Ninno <silvano.dininno@nxp.com> | 2020-02-29 14:35:47 +0100 |
|---|---|---|
| committer | Silvano di Ninno <silvano.dininno@nxp.com> | 2020-02-29 14:47:07 +0100 |
| commit | 16ea12e66ce7c4c52669f9e2932830bcd9911db5 (patch) | |
| tree | d37f56b09454277768182feb57885f0ad477bb34 /arch/arm64/boot/dts/freescale/imx8mp.dtsi | |
| parent | 67d7a5df35683a24f702f76fd8f5b2b360bf4523 (diff) | |
TEE-518 arm64: dts: imx8mp: Increase alloc range for CMA.
With the reserved memory for optee, Linux is no
longer able to allocate CMA within the allocation
range defined in the dtb.
Increase the alloc-range so that Linux can allocate in the 4G
address range (in case some DMA are not able to address more).
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
Reviewed-by: Jian Li <jian.li@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 0a7851ba950c..8bc8bd62ba52 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -191,7 +191,7 @@ compatible = "shared-dma-pool"; reusable; size = <0 0x3c000000>; - alloc-ranges = <0 0x40000000 0 0x70000000>; + alloc-ranges = <0 0x40000000 0 0xC0000000>; linux,cma-default; }; |