TMS570LC4357 support in RTEMS

Gedare Bloom gedare at
Sun Feb 21 07:40:01 UTC 2021

Hi Juan,

Pavel had expressed some interest in this direction before, but I
don't know that anyone has pushed this board far enough to commit a
working BSP.

I have this hardware available (Hercules Launchpad LAUNCHXL2-570LC43).
But I haven't had any time to try to work with it. Unfortunately, when
I looked at the halcogen stuff it was not license-compatible to RTEMS,
but maybe that has changed. A lot of effort was put in the TMS570 port
before to avoid using halcogen.

I guess one reason this board may not be that widely used is because
it is a pain to work with. The dual lockstep mode is great for
production safety board, but quite terrible for development and

On Sat, Feb 13, 2021 at 5:32 AM Juan Solano <jsm at> wrote:
> Hi Aby,
> I have seen an old thread of yours where you mention a BSP that works with the TMS570LC4357. Is that available somewhere? Are there many modifications needed to the standard tms570 bsp?
> I am working with a launchpad TI board and I would appreciate any existing code to make it easier to use this.
> Thanks,
> Juan.
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