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Put MCASP behind firewall in DRA75X HS device.

Bharat Gohil1
Prodigy 150 points


Hi All,

Can anyone guide me write simple bare-metal secure app which load and run in secure environment?

i think i have execute SMC(with valid argument) instruction from SVC mode of ARM.

Can anyone guide me write simple secure service/driver to configure MCASP behind firewall. MCASP only visible in secure environment?

Can anyone guide me flow where look for this information?

Regards,

Bharat Gohil

  • 0
    TI__Guru**** 161600 points
    Hi Bharat,

    There are some addendums, regarding DRA7xx firewall & crypto engines, but those are under NDA and cannot be discussed on a public forum. For initial understanding please go through the L3 Interconnect section in device TRM.

    Please contact your local FAE, in order to obtain further information.

    Best Regards,
    Yordan