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Linux/DRA72XEVM: How to enable the DSP of J6eco in Linux

Part Number: DRA72XEVM


Tool/software: Linux

We've tried to modify Linux DTS to turn on J6eco's DSP core as below, but it seems not working.

What else we need to modify? Please kindly help to support. Thanks a lot.

 

#include "dra72-evm.dts"

 

&mailbox5 {

        status = "okay";

        mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {

                status = "okay";

        };

};

 

&mmu0_dsp1 {

        status = "okay";

};

 

&mmu1_dsp1 {

        status = "okay";

};

 

&dsp1 {

        status = "okay";

};

 

&reserved_mem {

        status = "okay";

};