35 lines
950 B
Plaintext
35 lines
950 B
Plaintext
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The aarch64_efi_defconfig allows to build a minimal Linux system that
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can boot on all AArch64 servers providing an EFI firmware and ACPI.
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Building and booting
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====================
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$ make aarch64_efi_defconfig
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$ make
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The file output/images/disk.img is a complete disk image that can be
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booted, it includes the grub2 bootloader, Linux kernel and root
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filesystem.
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Testing under Qemu
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==================
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This image can also be tested using Qemu:
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qemu-system-aarch64 \
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-M virt \
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-cpu cortex-a57 \
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-m 512 \
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-nographic \
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-bios </path/to/QEMU_EFI.fd> \
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-drive file=output/images/disk.img,if=none,format=raw,id=hd0 \
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-device virtio-blk-device,drive=hd0 \
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-netdev user,id=eth0 \
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-device virtio-net-device,netdev=eth0
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Note that </path/to/QEMU_EFI.fd> needs to point to a valid aarch64 UEFI
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firmware image for qemu.
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It may be provided by your distribution as a edk2-aarch64 or AAVMF
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package, in path such as /usr/share/edk2/aarch64/QEMU_EFI.fd .
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