28 lines
698 B
Bash
28 lines
698 B
Bash
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#!/bin/bash
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set -euxo pipefail
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ARCH=$(uname -m)
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DEST=${2:-/tmp/esp.img}
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OS=${1:-sles}
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BOOTEFI=BOOTX64.efi
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GRUBEFI=grubx64.efi
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dd bs=1024 count=6400 if=/dev/zero of=$DEST
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mkfs.msdos -F 12 -n 'ESP_IMAGE' $DEST
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mkdir -p /boot/efi/EFI/BOOT
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cp -L /usr/lib64/efi/shim.efi /boot/efi/EFI/BOOT/$BOOTEFI
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mkdir -p /boot/efi/EFI/$OS
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#cp /usr/share/grub2/x86_64-efi/grub.efi /boot/efi/EFI/$OS/$GRUBEFI
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cp /usr/share/grub2/x86_64-efi/grub.efi /boot/efi/EFI/$OS/grub.efi
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mmd -i $DEST EFI
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mmd -i $DEST EFI/BOOT
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mcopy -i $DEST -v /boot/efi/EFI/BOOT/$BOOTEFI ::EFI/BOOT
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#mcopy -i $DEST -v /boot/efi/EFI/$OS/$GRUBEFI ::EFI/BOOT
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mcopy -i $DEST -v /boot/efi/EFI/$OS/grub.efi ::EFI/BOOT
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mdir -i $DEST ::EFI/BOOT;
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