Missing option module in Axon kernel

  • Hi all,

    could anyone give me advice about easiest way how to add option module (https://git.unipi.technology/UniPi/axon-linux/blob/axon/drivers/usb/serial/option.c) to kernel on my Axon? Is it necessary to compile whole kernel?

    Thank you for your anwer.

  • administrators

    If there are some missing modules, you need to compile it.
    On Axon (or generaly any arm64 platform) do:

    apt install build-essential git 
    git clone https://git.unipi.technology/UniPi/axon-linux.git
    make unipi-axon_defconfig

    Now you can change kernel configuration to desired state

    make menuconfig

    Compile new modules

    make modules

    You can compile on amd64 platform using CROSS_COMPILE

    make unipi-axon_defconfig CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64
    make menuconfig CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64
    make modules CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64

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