SPRUJ28E November 2021 – September 2024 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
When a CPU core is in WFI/WFE, the corresponding CPU ECC aggregator MMR region is not accessible and will return error status. Similarly, when L2 is in WFI, the L2 ECC aggregator MMR region is not accessible and will return error status.