Jeremy Soller
57 lines
1.6 KiB
Makefile
57 lines
1.6 KiB
Makefile
export PARTED?=parted
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export QEMU?=qemu-system-aarch64
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all: $(BUILD)/bootloader.efi
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$(BUILD)/bootloader.efi: Cargo.lock Cargo.toml $(shell find src -type f)
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mkdir -p $(BUILD)
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cargo rustc \
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-Z build-std=core,alloc \
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-Z build-std-features=compiler-builtins-mem \
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--target $(TARGET) \
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--bin bootloader \
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--release \
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-- \
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-C soft-float \
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--emit link=$@
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$(BUILD)/esp.bin: $(BUILD)/bootloader.efi
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mkdir -p $(BUILD)
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rm -f $@.partial
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fallocate -l 64MiB $@.partial
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mkfs.vfat -F 32 $@.partial
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mmd -i $@.partial efi
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mmd -i $@.partial efi/boot
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mcopy -i $@.partial $< ::efi/boot/bootaa64.efi
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mv $@.partial $@
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$(BUILD)/harddrive.bin: $(BUILD)/esp.bin $(BUILD)/filesystem.bin
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mkdir -p $(BUILD)
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rm -f $@.partial
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fallocate -l 320MiB $@.partial
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$(PARTED) -s -a minimal $@.partial mklabel gpt
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$(PARTED) -s -a minimal $@.partial mkpart ESP FAT32 1MiB 65MiB
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$(PARTED) -s -a minimal $@.partial mkpart REDOXFS 65MiB 100%
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$(PARTED) -s -a minimal $@.partial toggle 1 boot
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dd if=$(BUILD)/esp.bin of=$@.partial bs=1MiB seek=1 conv=notrunc
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dd if=$(BUILD)/filesystem.bin of=$@.partial bs=1MiB seek=65 conv=notrunc
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mv $@.partial $@
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$(BUILD)/firmware.rom:
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wget https://releases.linaro.org/components/kernel/uefi-linaro/latest/release/qemu64/QEMU_EFI.fd -O $@
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qemu: $(BUILD)/harddrive.bin $(BUILD)/firmware.rom
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$(QEMU) \
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-d cpu_reset \
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-d guest_errors \
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-no-reboot \
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-smp 4 -m 2048 \
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-chardev stdio,id=debug,signal=off,mux=on \
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-serial chardev:debug \
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-mon chardev=debug \
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-machine virt \
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-net none \
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-cpu max \
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-bios $(BUILD)/firmware.rom \
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-drive file=$<,format=raw
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