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i.MX6 ARM DS-5 debugger doesn't work with kernels after 3.10.53.

Question asked by Nori Shinozaki on Jun 9, 2016
Latest reply on Jun 10, 2016 by Nori Shinozaki



ARM DS-5 debugger works fine with kernel 3.10.17 on i.MX6DL/QSabreSDP

However the version 3.10.53, 3.14.28, 3.14.52 and 4.1.15 doesn't work.

When I connect DS-5 to the running kernel, Sabre hangs.

When I try to boot the kernel with DS-5 connected, it hangs just as explained below.

Is there anyone who knows how to debug(J-TAG) IMX6DL based on 3.14.28 Kernel?


Do I need to change kernel configuration or device tree file?

Should I ask ARM?