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IDProjectCategoryView StatusLast Update
0005786UBootU-Bootpublic2023-03-21 15:41
Reporterdippold Assigned To 
PrioritynormalSeverityfeatureReproducibilityhave not tried
Status resolvedResolutionfixed 
Product Versionfsimx8mp-Y2022.12 
Target Versionfsimx8mp-Y2023.03Fixed in Versionfsimx8mp-Y2023.03 
Summary0005786: Add support for op-tee
DescriptionOp-tee is a trusted execution environment with support on Linux. Add changes so op-tee can be loaded. op-tee support will only activate when using a special defconfig. These condigs activate options that prepare the environment for op-tee and split the DRAM into two virtual Banks since op-tee needs to be invidible for the User environment.

For i.MX8MM it was also necessary to change the predefined op-tee load address, since no current Board has enough RAM to support the former address. Adjust the op-tee address so it runs at the same address as on other i.MX8M Architectures, this has the benefit that it is able to run on any board with two virtual DRAM banks.
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