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Increase the size of the EFI filesystem(s) #142

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Merged
leviport merged 1 commit into from
Jul 20, 2026
Merged

Increase the size of the EFI filesystem(s) #142

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10 changes: 5 additions & 5 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -28,16 +28,16 @@ qemu: $(BUILD)/boot.img $(OVMF)/OVMF_VARS.fd $(OVMF)/OVMF_CODE.fd
$<

$(BUILD)/boot.img: $(BUILD)/efi.img
dd if=/dev/zero of=$@.tmp bs=512 count=100352
dd if=/dev/zero of=$@.tmp bs=512 count=266240
parted $@.tmp -s -a minimal mklabel gpt
parted $@.tmp -s -a minimal mkpart EFI FAT16 2048s 93716s
parted $@.tmp -s -a minimal mkpart EFI FAT32 2048s 264191s
parted $@.tmp -s -a minimal toggle 1 boot
dd if=$< of=$@.tmp bs=512 count=98304 seek=2048 conv=notrunc
dd if=$< of=$@.tmp bs=512 count=262144 seek=2048 conv=notrunc
mv $@.tmp $@

$(BUILD)/efi.img: $(BUILD)/boot.efi res/*
dd if=/dev/zero of=$@.tmp bs=512 count=98304
mkfs.vfat $@.tmp
dd if=/dev/zero of=$@.tmp bs=512 count=262144
mkfs.fat -F32 $@.tmp
mmd -i $@.tmp efi
mmd -i $@.tmp efi/boot
mcopy -i $@.tmp $< ::efi/boot/bootx64.efi
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