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dts:arm:rk3288-box: ddr frequency set to 533 when playing 4K video.

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If we playing 4K60Hz video, and there are more than two ui layer which
is continuously refreshing, bandwith will be not enougth under ddr 456MHz.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
This commit is contained in:
Zheng Yang
2015-07-23 17:04:57 +08:00
parent 80424e04b3
commit cdb8423130
1 changed files with 1 additions and 1 deletions
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arch/arm/boot/dts/rk3288-box.dts
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@@ -628,7 +628,7 @@
SYS_STATUS_NORMAL 456000
SYS_STATUS_SUSPEND 200000
//SYS_STATUS_VIDEO_1080P 240000
SYS_STATUS_VIDEO_4K 456000
SYS_STATUS_VIDEO_4K 533000
SYS_STATUS_PERFORMANCE 533000
//SYS_STATUS_BOOST 324000
//SYS_STATUS_ISP 400000