Adolfo Delorenzo
80aca5e372
Produces a UEFI-bootable raw disk image for generic ARM64 hosts (QEMU virt, Ampere/Graviton cloud, ARM64 SBCs with UEFI). Reuses the existing 4-partition A/B layout from x86 (EFI 256 MB FAT32 + System A 512 MB ext4 + System B 512 MB ext4 + Data ext4 remainder). Changes: - build/scripts/create-disk-image.sh: TARGET_ARCH env var (amd64 default, arm64). Selects kernel source path, grub-mkimage target (x86_64-efi vs arm64-efi), EFI binary name (bootx64.efi vs BOOTAA64.EFI), grub.cfg variant, and whether to also install BIOS GRUB (x86 only). - build/grub/grub-arm64.cfg: ARM64 variant of grub.cfg. Identical A/B logic; console=ttyAMA0+ttyS0 to cover QEMU virt PL011, Ampere PL011, and Graviton 16550-compat. - build/Dockerfile.builder: add grub-efi-amd64-bin, grub-efi-arm64-bin, grub-pc-bin, grub-common, grub2-common so the builder container can produce EFI images for both architectures. - hack/dev-vm-arm64.sh: split into kernel mode (direct -kernel/-initrd, fast iteration) and --disk mode (UEFI firmware + GRUB + disk image, full integration test). Probes common UEFI firmware paths on Ubuntu/Fedora/macOS. Default kernel path now points at kernel-arm64-generic/Image with fallback to the renamed custom-kernel-rpi/Image. - test/qemu/test-boot-arm64-disk.sh: new CI test for the full UEFI -> GRUB -> kernel -> stage-90 boot chain. Uses a scratch copy of the disk so grubenv writes don't mutate the source artifact. - Makefile: new disk-image-arm64 target (depends on rootfs-arm64 + kernel-arm64), new test-boot-arm64-disk target, .PHONY + help updates. Phase 3 scaffold is in place. First real end-to-end ARM64 build runs in the next step on the Odroid runner — that's where we find out what's actually broken. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
66 lines
1.4 KiB
Ruby
66 lines
1.4 KiB
Ruby
FROM --platform=linux/amd64 ubuntu:24.04
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ENV DEBIAN_FRONTEND=noninteractive
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# Install build tools + kernel build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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bash \
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bc \
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bison \
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build-essential \
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ca-certificates \
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cpio \
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curl \
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dosfstools \
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dwarves \
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e2fsprogs \
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fdisk \
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file \
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flex \
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genisoimage \
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grub-common \
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grub-efi-amd64-bin \
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grub-efi-arm64-bin \
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grub-pc-bin \
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grub2-common \
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gzip \
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isolinux \
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iptables \
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kmod \
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libarchive-tools \
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libelf-dev \
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libssl-dev \
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make \
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parted \
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squashfs-tools \
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syslinux \
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syslinux-common \
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syslinux-utils \
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apparmor \
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apparmor-utils \
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gcc-aarch64-linux-gnu \
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binutils-aarch64-linux-gnu \
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git \
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kpartx \
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unzip \
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wget \
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xorriso \
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xz-utils \
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&& rm -rf /var/lib/apt/lists/*
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# Install Go (for building cloud-init and update agent)
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ARG GO_VERSION=1.25.5
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RUN curl -fsSL "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
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| tar -C /usr/local -xzf -
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ENV PATH="/usr/local/go/bin:${PATH}"
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WORKDIR /build
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COPY . /build
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RUN chmod +x build/scripts/*.sh build/config/*.sh \
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&& chmod +x hack/*.sh 2>/dev/null || true \
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&& chmod +x test/qemu/*.sh test/integration/*.sh test/kernel/*.sh 2>/dev/null || true
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ENTRYPOINT ["/usr/bin/make"]
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CMD ["iso"]
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