On Thu, Dec 19, 2013 at 2:38 AM, Gorka Guardiola Muzquiz <pau...@gmail.com> wrote: > ¿Have you taken a look at the jtag tar in my contrib? > It is described here > http://lsub.org/ls/export/jtag.pdf > I don´t know enough about the RealView ICE, but if you write > the right module for whatever drives the serial communications > maybe you can drive the jtag directly. > I don´t know if that would give you anything you don´t have already > but just in case you didn´t know :-)
I have indeed! I started with jtagfs and an Amontec JTAGkey. Much to my chagrin, Cortex-A15s require more advanced hardware than the FTDI debuggers. The RVI can't be driven directly unless you implement RDDI, which is only distributed for Linux and Windows as precompiled libraries. I played with the idea of reverse-engineering the library, but after looking at a couple of packet traces, it would have been more work than I will will to put out. Cheers, Steve
