138 lines
4.2 KiB
Plaintext
138 lines
4.2 KiB
Plaintext
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#!/bin/bash
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# Do install stuff for armhf
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# Sets up a grub-efi installer
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#
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# $1 is the CD number
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# $2 is the temporary CD build dir
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. $BASEDIR/tools/boot/$DI_CODENAME/common.sh
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set -e
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N=$1
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CDDIR=$2
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INSTALLDIR="install.ahf"
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# Workaround for #823881:
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export MTOOLS_SKIP_CHECK=1
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# Common options for all disks
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-l"
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# Exit if this is not CD#1/DVD#1
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if [ $N != "1" ]; then
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exit 0
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fi
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if [ "$DI_WWW_HOME" = "default" ]; then
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DI_WWW_HOME="https://d-i.debian.org/daily-images/armhf/daily"
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try_di_image_cache
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else
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DI_WWW_HOME=$(echo $DI_WWW_HOME | sed "s,%ARCH%,$ARCH,")
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fi
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# armhf is not bootable directly from CD/DVD/USB for all plaforms. For
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# those that are not, add the needed files in the right place so that
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# users can find them, at least
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copy_arch_images
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# Now for the more clever stuff - for U-Boot EFI support or a direct
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# qemu etc. we can boot using EFI!
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case "$MKISOFS" in
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*xorriso*)
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XORRISO_VER=$(xorriso_version)
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;;
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*)
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echo "ERROR: debian-cd depends on xorriso for making $ARCH bootable CDs."
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exit 1;
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;;
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esac
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cd $CDDIR/..
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BOOT_IMAGES="cdrom/initrd.gz cdrom/vmlinuz cdrom/debian-cd_info.tar.gz"
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# Download boot images.
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for image in $BOOT_IMAGES; do
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if [ ! -e "$image" ]; then
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dir=$(dirname $image)
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mkdir -p $dir
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if [ -n "$LOCAL" -a -f "${LOCALDEBS:-$MIRROR}/dists/$DI_DIST/local/installer-$ARCH/current/images/$image" ]; then
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cp "${LOCALDEBS:-$MIRROR}/dists/$DI_DIST/local/installer-$ARCH/current/images/$image" "$image"
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elif [ ! "$DI_WWW_HOME" ];then
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if [ ! "$DI_DIR" ];then
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DI_DIR="$MIRROR/dists/$DI_DIST/main/installer-$ARCH/current/images"
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fi
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cp "$DI_DIR/$image" "$image"
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else
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$WGET "$DI_WWW_HOME/$image" -O "$image"
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fi
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fi
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done
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mkdir -p $CDDIR/$INSTALLDIR
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cp -lf cdrom/vmlinuz $CDDIR/$INSTALLDIR/
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cp -lf cdrom/initrd.gz $CDDIR/$INSTALLDIR/
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# Boot setup including config and help files comes from d-i.
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mkdir -pv $PWD/boot$N
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cat cdrom/debian-cd_info.tar.gz | (cd boot$N/; tar zx)
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if [ -d boot$N/grub ] ; then
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echo " Adding EFI boot code for $ARCH on CD$N"
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# Move GRUB files to the right place.
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mkdir -p $CDDIR/EFI/boot
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mcopy -n -s -i boot$N/grub/efi.img '::efi/*' $CDDIR/EFI
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mkdir -p $CDDIR/boot/grub
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mv boot$N/grub/* $CDDIR/boot/grub/
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rmdir boot$N/grub
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# Stuff the EFI boot files into a FAT filesystem, making it as
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# small as possible. We end up re-packing like this in case we're
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# making a multi-arch image
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# First, work out how many blocks we need
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blocks=$(calculate_efi_image_size $CDDIR)
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# Now make a new image to contain the files
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rm -f $CDDIR/boot/grub/efi.img
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mkfs.msdos -v -C "$CDDIR/boot/grub/efi.img" $blocks >/dev/null
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# And copy them into place
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mmd -i "$CDDIR/boot/grub/efi.img" ::efi
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mcopy -o -s -i "$CDDIR/boot/grub/efi.img" $CDDIR/EFI/* \
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"::efi"
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# Ugh - different code here depending on the version of xorriso we've got
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if [ $XORRISO_VER -le 10202 ] ; then
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echo "ERROR: debian-cd depends on xorriso > 1.2.2 for making $ARCH bootable CDs."
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exit 1;
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elif [ $XORRISO_VER -gt 10202 ] ; then
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echo " Using newer EFI support in xorriso $XORRISO_VER"
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# Location of the EFI boot image, and don't emulate a floppy or HD
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-e boot/grub/efi.img -no-emul-boot"
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# Add an *extra* partition on the end for the EFI bits
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-append_partition 2 0xef $CDDIR/boot/grub/efi.img"
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# And force alignment
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-partition_cyl_align all"
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fi
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# Finally, belt and braces - fix up the %install% entries in grub
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# in case they're still there
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sed -i "s,\%install\%,$INSTALLDIR,g" $CDDIR/boot/grub/grub.cfg
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# Substitute custom KERNEL_PARAMS into grub.cfg
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sed -i "s,/vmlinuz ,/vmlinuz $KERNEL_PARAMS ,g" $CDDIR/boot/grub/grub.cfg
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else
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echo " No EFI boot code for $ARCH on CD$N"
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fi
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# th,th, thats all
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