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arm64: configs: rockchip_defconfig set IOMMU IOVA ALIGN to 64KiB

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Decrease the iommu iova alignment to 4 (means 64 KiB), to fix the
fragment in the video stress test.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: Ifdd9da0110a6ac14ad0d962394ab3e0a0cc5ff65
This commit is contained in:
Jianqun Xu
2022-04-18 10:19:06 +08:00
committed by Tao Huang
parent ec704551c3
commit 8aaac87d71
1 changed files with 2 additions and 0 deletions
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arch/arm64/configs/rockchip_defconfig
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@@ -842,6 +842,8 @@ CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_SCMI=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_MAILBOX=y
CONFIG_IOMMU_LIMIT_IOVA_ALIGNMENT=y
CONFIG_IOMMU_IOVA_ALIGNMENT=4
CONFIG_RK3368_MBOX=y
CONFIG_RK3368_SCPI_PROTOCOL=y
CONFIG_ROCKCHIP_IOMMU=y