Messages in this thread | | | From | Yong Wu (吴勇) <> | Subject | Re: [PATCH v4 3/4] iommu/mediatek: Add enable IOMMU SMC command for INFRA master | Date | Mon, 21 Nov 2022 05:17:47 +0000 |
| |
On Tue, 2022-10-18 at 14:42 +0800, Chengci.Xu wrote: > The register which can enable IOMMU for INFRA master should be setted > in secure world for security concerns. Therefore, we add a SMC > command > for INFRA master to enable/disable INFRA IOMMU in ATF. This function > is > prepared for MT8188. > > Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
| |