70 lines
1.9 KiB
Plaintext
70 lines
1.9 KiB
Plaintext
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Mender UEFI PC sample config
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=====================
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1. Build
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$ make mender_x86_64_efi_defconfig
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Add any additional packages required. Update the files in board/mender/x86_64
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and change /dev/vda to what is relevant for your platform: typically
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/dev/mmcblk0p for eMMC and /dev/sda for USB or SATA.
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$ make
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2. Write the Pendrive
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The build process will create a Pendrive image called disk.img in
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output/images.
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Write the image to a pendrive:
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$ dd if=output/images/disk.img of=/dev/${pendrive}; sync
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Once the process is complete, insert it into the target PC and boot.
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Remember that if said PC has another boot device you might need to
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select this alternative for it to boot.
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You might need to disable Secure Boot from the setup as well.
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3. Enjoy
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Emulation in qemu
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========================
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Run the emulation with:
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qemu-system-x86_64 \
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-M pc \
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-drive file=output/images/disk.img,if=virtio,format=raw \
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-net nic,model=virtio \
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-net user \
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-serial stdio \
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-bios </path/to/OVMF_CODE.fd>
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Note that </path/to/OVMF.fd> needs to point to a valid x86_64 UEFI
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firmware image for qemu. It may be provided by your distribution as an
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edk2 or OVMF package, in a path such as /usr/share/edk2/ovmf/OVMF_CODE.fd.
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Optional arguments:
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- -enable-kvm to speed up qemu. This requires a loaded kvm module on the host
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system.
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- Add -smp N to emulate an SMP system with N CPUs.
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The login prompt will appear in the serial window.
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Tested with QEMU 4.1.1 on Fedora 31
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Creating a mender-artifact
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========================
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The mender artifact is created in output/images/buildroot-x86_64-1.0.mender
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You may wish to change --artifact-name=1.0 to a name that best suits your
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particular needs, as this option changes the mender artifact name.
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Using mender
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========================
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Please read the mender documentation at:
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https://docs.mender.io/2.2/getting-started
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