J-Link and i.MX91

    • J-Link and i.MX91

      Hello,
      I am interested in working with NXP's i.MX91 in a bare-metal setup. From your knowledge base, it looks like core initialization/reset/setup and flashing are not supported as of now. This is definitely an issue for bare-metal development on this CPU. Do you have plans to extend J-Link support for this CPU to include the missing features in the near future? If this is not the case, what other options can you suggest?

      Thank you and best regards,
      Stefano

    • Hello,

      There are currently no plans to extend support for NXP's i.MX91.
      However, you can add functionality for core initialization and reset yourself using a J-Link script file.
      More information can be found here:
      J-Link Script Files Knowledge Base

      If you require a custom flashloader, you will need the J-Link Device Support Kit (DSK):
      J-Link DSK Product Page

      Best regards,
      Simon
      Please read the forum rules before posting.

      Keep in mind, this is *not* a support forum.
      Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
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    • New

      Hell Simon,
      thank you for the information. I noticed that Ozone shows only AARCH32 CPU registers, even when the code is built for AARCH64 (and disassembly is correctly shown for this architecture). Is there a way to switch CPU registers display or AARCH64 register set is not supported? In the latter case, will it be supported?

      Best regards,
      Stefano