Hi,
We need to disable JTAG and Serial download in imx8dxp.
How can we disable JTAG and serial download in Linux firmware.?
Thanks,
Nilesh Patel
Hello Nilesh,
The correct OTP fuse to blow is SJC Disable:
Not sure why our i.MX8 Reference Manual refuses to define this fuse, but previous i.MX family parts did define this pin:
Regards