test/test-efi-create-disk.sh

   1 #!/bin/bash -e
   2
   3 out="$1"
   4 systemd_efi="$2"
   5 boot_stub="$3"
   6 splash_bmp="$4"
   7 if [ -z "$out" -o -z "$systemd_efi" -o -z "$boot_stub" -o -z "$splash_bmp" ]; then
   8     exit 1
   9 fi
  10
  11 # create GPT table with EFI System Partition
  12 rm -f "$out"
  13 dd if=/dev/null of="$out" bs=1M seek=512 count=1 status=none
  14 parted --script "$out" "mklabel gpt" "mkpart ESP fat32 1MiB 511MiB" "set 1 boot on"
  15
  16 # create FAT32 file system
  17 LOOP=$(losetup --show -f -P "$out")
  18 mkfs.vfat -F32 ${LOOP}p1
  19 mkdir -p mnt
  20 mount ${LOOP}p1 mnt
  21
  22 mkdir -p mnt/EFI/{BOOT,systemd}
  23 cp "$systemd_efi" mnt/EFI/BOOT/BOOTX64.efi
  24
  25 [ -e /boot/shellx64.efi ] && cp /boot/shellx64.efi mnt/
  26
  27 mkdir mnt/EFI/Linux
  28 echo -n "foo=yes bar=no root=/dev/fakeroot debug rd.break=initqueue" >mnt/cmdline.txt
  29 objcopy \
  30     --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
  31     --add-section .cmdline=mnt/cmdline.txt --change-section-vma .cmdline=0x30000 \
  32     --add-section .splash="$splash_bmp" --change-section-vma .splash=0x40000 \
  33     --add-section .linux=/boot/$(cat /etc/machine-id)/$(uname -r)/linux --change-section-vma .linux=0x2000000 \
  34     --add-section .initrd=/boot/$(cat /etc/machine-id)/$(uname -r)/initrd --change-section-vma .initrd=0x3000000 \
  35     "$boot_stub" mnt/EFI/Linux/linux-test.efi
  36
  37 # install entries
  38 mkdir -p mnt/loader/entries
  39 echo -e "timeout 3\n" > mnt/loader/loader.conf
  40 echo -e "title Test\nefi /test\n" > mnt/loader/entries/test.conf
  41 echo -e "title Test2\nlinux /test2\noptions option=yes word number=1000 more\n" > mnt/loader/entries/test2.conf
  42 echo -e "title Test3\nlinux /test3\n" > mnt/loader/entries/test3.conf
  43 echo -e "title Test4\nlinux /test4\n" > mnt/loader/entries/test4.conf
  44 echo -e "title Test5\nefi /test5\n" > mnt/loader/entries/test5.conf
  45 echo -e "title Test6\nlinux /test6\n" > mnt/loader/entries/test6.conf
  46
  47 sync
  48 umount mnt
  49 rmdir mnt
  50 losetup -d $LOOP