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Gerd Hoffmann |
46ac25 |
#!/bin/sh
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Gerd Hoffmann |
46ac25 |
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Gerd Hoffmann |
46ac25 |
# args
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Gerd Hoffmann |
46ac25 |
dir="$1"
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Gerd Hoffmann |
46ac25 |
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Gerd Hoffmann |
46ac25 |
# cfg
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Gerd Hoffmann |
46ac25 |
shell="$dir/Shell.efi"
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Gerd Hoffmann |
46ac25 |
enroll="$dir/EnrollDefaultKeys.efi"
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Paolo Bonzini |
6ea72c |
root="$dir/image"
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Gerd Hoffmann |
46ac25 |
vfat="$dir/shell.img"
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Gerd Hoffmann |
46ac25 |
iso="$dir/UefiShell.iso"
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Gerd Hoffmann |
46ac25 |
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Paolo Bonzini |
6ea72c |
# create non-partitioned (1.44 MB floppy disk) FAT image
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Paolo Bonzini |
6ea72c |
mkdir "$root"
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Paolo Bonzini |
6ea72c |
mkdir "$root"/efi
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Paolo Bonzini |
6ea72c |
mkdir "$root"/efi/boot
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Paolo Bonzini |
6ea72c |
cp "$shell" "$root"/efi/boot/bootx64.efi
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Paolo Bonzini |
6ea72c |
cp "$enroll" "$root"
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Paolo Bonzini |
6ea72c |
qemu-img convert --image-opts \
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Paolo Bonzini |
6ea72c |
driver=vvfat,floppy=on,fat-type=12,label=UEFI_SHELL,dir="$root/" \
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Paolo Bonzini |
6ea72c |
$vfat
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Gerd Hoffmann |
46ac25 |
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Gerd Hoffmann |
46ac25 |
# build ISO with FAT image file as El Torito EFI boot image
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Gerd Hoffmann |
46ac25 |
genisoimage -input-charset ASCII -J -rational-rock \
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Gerd Hoffmann |
46ac25 |
-efi-boot "${vfat##*/}" -no-emul-boot -o "$iso" -- "$vfat"
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Paolo Bonzini |
6ea72c |
rm -rf "$root/" "$vfat"
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