This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM5718: How A15 under linux loads and runs DSP firmware?

Part Number: AM5718

Hi,

Customer wants to know how A15 Linux loads and runs the DSP firmware at the underlying code? Is there detailed underlying code or documentation?

We only see how the upper layer code loads the firmware.

ln -s /lib/firmware/TestProgram.out   /lib/firmware/dra7-dsp1-fw.xe66

echo 40800000.dsp > /sys/bus/platform/drivers/omap-rproc/unbind
echo 40800000.dsp > /sys/bus/platform/drivers/omap-rproc/bind

In addition, could you please help provide the link in the screenshot, it seems to be invalid.

software-dl.ti.com/.../index_how_to_guides.html