[SOLVED] iMX8M Mini EVK - Flashing QSPI through JTAG

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  • [SOLVED] iMX8M Mini EVK - Flashing QSPI through JTAG

    We are working on a new project including an iMX8M Mini Evaluation Kit and we are trying to flash U-Boot on the QSPI NOR flash through JTAG with a SEGGER probe.

    When we already have U-Boot started, we succeeded to dump the flash with J-Mem (start address at 0xC000_0000, device MIMX8MM6_M4), but writing does not work neither with J-Mem nor J-Flash Lite.When We boot the board in "download mode" we do not "see" anymore the flash content.

    Does anyone have already successfully programmed U-Boot on an iMX8M Mini EVK through JTAG?

    Have a nice day,
  • Hi,

    Currently, i.MX8M support is available through NXP only (no support from SEGGER).
    Same for potential flash programming.

    They have created some support based on J-Link script files & open flash loader.

    We plan to add native support some time this year.

    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.
    Should you be entitled to support you can contact us via our support system: segger.com/ticket/

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