I find dma330 module configured in secure mode, boot_manager_ns bit is set to 0.
I tried to access dma330 secure-mode registers, but failed.
Please how to access dma330 secure registers in user mode?
Thanks.
I am interested in an answer to this also.
When the processor accesses these registers it must be executing from the Secure world (generating Secure memory accesses). The SCR_EL3.NS bit needs to be 0.