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installer: Adds AArch64 UEFI installer support.

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This commit is contained in:
Samuel Dionne-Riel 2018-12-02 00:34:58 -05:00
parent e85c1f5868
commit ad27b068d7
2 changed files with 55 additions and 28 deletions
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5
nixos/lib/make-iso9660-image.sh
View File

@ -47,7 +47,8 @@ if test -n "$bootable"; then
isoBootFlags="-eltorito-boot ${bootImage}
-eltorito-catalog .boot.cat
-no-emul-boot -boot-load-size 4 -boot-info-table"
-no-emul-boot -boot-load-size 4 -boot-info-table
--sort-weight 1 /isolinux" # Make sure isolinux is near the beginning of the ISO
fi
if test -n "$usbBootable"; then
@ -112,7 +113,7 @@ xorriso="xorriso
-r
-path-list pathlist
--sort-weight 0 /
--sort-weight 1 /isolinux" # Make sure isolinux is near the beginning of the ISO
"
$xorriso -output $out/iso/$isoName

78
nixos/modules/installer/cd-dvd/iso-image.nix
View File

@ -50,7 +50,7 @@ let
finalCfg = {
name = "NixOS ${config.system.nixos.label}${config.isoImage.appendToMenuLabel}";
params = "init=${config.system.build.toplevel}/init ${additional} ${toString config.boot.kernelParams}";
image = "/boot/bzImage";
image = "/boot/${config.system.boot.loader.kernelFile}";
initrd = "/boot/initrd";
};
in
@ -163,7 +163,7 @@ let
cp -v ${pkgs.refind}/share/refind/refind_x64.efi $out/EFI/boot/
''
else
"# No refind for ia32"
"# No refind for ${targetArch}"
;
grubMenuCfg = ''
@ -222,18 +222,34 @@ let
efiDir = pkgs.runCommand "efi-directory" {} ''
mkdir -p $out/EFI/boot/
# ALWAYS required modules.
MODULES="fat iso9660 part_gpt part_msdos \
normal boot linux configfile loopback chain halt \
efifwsetup efi_gop efi_uga \
efifwsetup efi_gop \
ls search search_label search_fs_uuid search_fs_file \
gfxmenu gfxterm gfxterm_background gfxterm_menu test all_video loadenv \
exfat ext2 ntfs btrfs hfsplus udf \
videoinfo png \
echo serial \
"
echo "Building GRUB with modules:"
for mod in $MODULES; do
echo " - $mod"
done
# Modules that may or may not be available per-platform.
echo "Adding additional modules:"
for mod in efi_uga; do
if [ -f ${pkgs.grub2_efi}/lib/grub/${pkgs.grub2_efi.grubTarget}/$mod.mod ]; then
echo " - $mod"
MODULES+=" $mod"
fi
done
# Make our own efi program, we can't rely on "grub-install" since it seems to
# probe for devices, even with --skip-fs-probe.
${pkgs.grub2_efi}/bin/grub-mkimage -o $out/EFI/boot/${if targetArch == "x64" then "bootx64" else "bootia32"}.efi -p /EFI/boot -O ${if targetArch == "x64" then "x86_64" else "i386"}-efi \
${pkgs.grub2_efi}/bin/grub-mkimage -o $out/EFI/boot/boot${targetArch}.efi -p /EFI/boot -O ${pkgs.grub2_efi.grubTarget} \
$MODULES
cp ${pkgs.grub2_efi}/share/grub/unicode.pf2 $out/EFI/boot/
@ -344,12 +360,19 @@ let
${pkgs.dosfstools}/sbin/fsck.vfat -vn "$out"
''; # */
targetArch = if pkgs.stdenv.isi686 then
"ia32"
else if pkgs.stdenv.isx86_64 then
"x64"
else
throw "Unsupported architecture";
# Name used by UEFI for architectures.
targetArch =
if pkgs.stdenv.isi686 then
"ia32"
else if pkgs.stdenv.isx86_64 then
"x64"
else if pkgs.stdenv.isAarch64 then
"aa64"
else
throw "Unsupported architecture";
# Syslinux (and isolinux) only supports x86-based architectures.
canx86BiosBoot = pkgs.stdenv.isi686 || pkgs.stdenv.isx86_64;
in
@ -483,9 +506,9 @@ in
# here and it causes a cyclic dependency.
boot.loader.grub.enable = false;
# !!! Hack - attributes expected by other modules.
system.boot.loader.kernelFile = "bzImage";
environment.systemPackages = [ pkgs.grub2 pkgs.grub2_efi pkgs.syslinux ];
environment.systemPackages = [ pkgs.grub2 pkgs.grub2_efi ]
++ optional canx86BiosBoot pkgs.syslinux
;
# In stage 1 of the boot, mount the CD as the root FS by label so
# that we don't need to know its device. We pass the label of the
@ -556,13 +579,7 @@ in
# Individual files to be included on the CD, outside of the Nix
# store on the CD.
isoImage.contents =
[ { source = pkgs.substituteAll {
name = "isolinux.cfg";
src = pkgs.writeText "isolinux.cfg-in" isolinuxCfg;
bootRoot = "/boot";
};
target = "/isolinux/isolinux.cfg";
}
[
{ source = config.boot.kernelPackages.kernel + "/" + config.system.boot.loader.kernelFile;
target = "/boot/" + config.system.boot.loader.kernelFile;
}
@ -572,9 +589,6 @@ in
{ source = config.system.build.squashfsStore;
target = "/nix-store.squashfs";
}
{ source = "${pkgs.syslinux}/share/syslinux";
target = "/isolinux";
}
{ source = config.isoImage.efiSplashImage;
target = "/EFI/boot/efi-background.png";
}
@ -584,6 +598,17 @@ in
{ source = pkgs.writeText "version" config.system.nixos.label;
target = "/version.txt";
}
] ++ optionals canx86BiosBoot [
{ source = pkgs.substituteAll {
name = "isolinux.cfg";
src = pkgs.writeText "isolinux.cfg-in" isolinuxCfg;
bootRoot = "/boot";
};
target = "/isolinux/isolinux.cfg";
}
{ source = "${pkgs.syslinux}/share/syslinux";
target = "/isolinux";
}
] ++ optionals config.isoImage.makeEfiBootable [
{ source = efiImg;
target = "/boot/efi.img";
@ -591,7 +616,7 @@ in
{ source = "${efiDir}/EFI";
target = "/EFI";
}
] ++ optionals config.boot.loader.grub.memtest86.enable [
] ++ optionals (config.boot.loader.grub.memtest86.enable && canx86BiosBoot) [
{ source = "${pkgs.memtest86plus}/memtest.bin";
target = "/boot/memtest.bin";
}
@ -606,9 +631,10 @@ in
# Create the ISO image.
system.build.isoImage = pkgs.callPackage ../../../lib/make-iso9660-image.nix ({
inherit (config.isoImage) isoName compressImage volumeID contents;
bootable = true;
bootable = canx86BiosBoot;
bootImage = "/isolinux/isolinux.bin";
} // optionalAttrs config.isoImage.makeUsbBootable {
syslinux = if canx86BiosBoot then pkgs.syslinux else null;
} // optionalAttrs (config.isoImage.makeUsbBootable && canx86BiosBoot) {
usbBootable = true;
isohybridMbrImage = "${pkgs.syslinux}/share/syslinux/isohdpfx.bin";
} // optionalAttrs config.isoImage.makeEfiBootable {