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ARM: dts: rockchip: rk312x-android: put device cma to NORMAL zone

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NORMAL zone limits at 0x90000000.

The device cma region which is used by camera should be set to
NORMAL zone to avold memory fragment.

The device cma region info:
[    0.000000] Reserved memory: created CMA memory pool at 0x88000000, size 24 MiB
[    0.000000] Reserved memory: initialized node region@8f000000, compatible id shared-dma-pool

The default cma region info:
[    0.000000] cma: Reserved 16 MiB at 0x9f000000

Change-Id: I8b1a099c5fa3a2d90acf709c4272d88b97e0c5bd
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2017-11-29 15:33:09 +08:00
committed by Tao Huang
parent 041149c709
commit 4178a29308
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/rk312x-android.dtsi
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@@ -123,10 +123,10 @@
#size-cells = <1>;
ranges;
cma_region: cma-region {
cma_region: region@88000000 {
compatible = "shared-dma-pool";
reusable;
size = <0x1000000>;
reg = <0x88000000 0x1800000>;
};
ramoops_mem: ramoops@68000000 {