nrf Util: when will the Linux Arm64 be released?

Hi all,

I'm looking into speeding up my workflow using remote development containers on ARM servers, but it seems some tools are missing, nrfutil the first, to run a fully fledge dev environment. I saw there's a MacOS version for ARM64, I'd imagine the hardest has already been made? When do you plan on releasing it for Linux?

Do you know any other tool that won't like working on ARM?

Cheers,

Charles

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  • I can't seem to program an nRF52840. Any idea what I should try?

    nrfjprog on the same system works without issue. This proves the hardware is ok.

    So far, nrfutil Linux ARM64 is only working for nrf54l15. I cannot get it to work for programming any nrf52 series.

    test@station-bl654-10:~$ nrfutil device list
    483148395
    Product         J-Link
    Ports           /dev/ttyACM0
    Traits          jlink, seggerUsb, usb, serialPorts
    
    483066765
    Product         J-Link
    Ports           /dev/ttyACM3
    Traits          serialPorts, seggerUsb, jlink, usb
    
    Supported devices found: 2
    
    test@station-bl654-10:~$ nrfutil device recover --serial-number 483148395
    ✔️ Recovered 483148395                                                                                                                                                                       
    test@station-bl654-10:~$ nrfutil device erase --serial-number 483148395
    ✔️ Erased 483148395                                                                                                                                                                          
    test@station-bl654-10:~$ nrfutil device device-info --serial-number 483148395
    serial_number: 000483148395
    	deviceFamily: NRF52_FAMILY
    	deviceVersion: NRF52840_xxAA_REV2
    	jlinkObFirmwareVersion: J-Link OB-SAM3U128 V3 compiled Apr  1 2025 10:13:04
    
    test@station-bl654-10:~$ nrfutil device program --serial-number 483148395 --firmware build.bl654_dvk_2.1.99.1752590280_merged.hex
    [00:00:25] ------   0% [2/2 483148395] Failed, Timed out waiting for response from worker.                                                                                                   Error: One or more program tasks failed:
     * 483148395: Timed out waiting for response from worker. (Generic)

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  • I can't seem to program an nRF52840. Any idea what I should try?

    nrfjprog on the same system works without issue. This proves the hardware is ok.

    So far, nrfutil Linux ARM64 is only working for nrf54l15. I cannot get it to work for programming any nrf52 series.

    test@station-bl654-10:~$ nrfutil device list
    483148395
    Product         J-Link
    Ports           /dev/ttyACM0
    Traits          jlink, seggerUsb, usb, serialPorts
    
    483066765
    Product         J-Link
    Ports           /dev/ttyACM3
    Traits          serialPorts, seggerUsb, jlink, usb
    
    Supported devices found: 2
    
    test@station-bl654-10:~$ nrfutil device recover --serial-number 483148395
    ✔️ Recovered 483148395                                                                                                                                                                       
    test@station-bl654-10:~$ nrfutil device erase --serial-number 483148395
    ✔️ Erased 483148395                                                                                                                                                                          
    test@station-bl654-10:~$ nrfutil device device-info --serial-number 483148395
    serial_number: 000483148395
    	deviceFamily: NRF52_FAMILY
    	deviceVersion: NRF52840_xxAA_REV2
    	jlinkObFirmwareVersion: J-Link OB-SAM3U128 V3 compiled Apr  1 2025 10:13:04
    
    test@station-bl654-10:~$ nrfutil device program --serial-number 483148395 --firmware build.bl654_dvk_2.1.99.1752590280_merged.hex
    [00:00:25] ------   0% [2/2 483148395] Failed, Timed out waiting for response from worker.                                                                                                   Error: One or more program tasks failed:
     * 483148395: Timed out waiting for response from worker. (Generic)

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