8910432c4a
o We need wait a bit before attempting the root mount. The CD drives
on HP machines (typical) go through the management controller so
that it can be virtualized. In practice what this means is that it
is slow to detect and attach.
o Tell the kernel what to use as the root file system. The /etc/fstab
trick doesn't work, because we're on the EFI-compatble file system.
86 lines
2.6 KiB
Bash
86 lines
2.6 KiB
Bash
#!/bin/sh
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#
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# Module: mkisoimages.sh
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# Author: Jordan K Hubbard
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# Date: 22 June 2001
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#
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# $FreeBSD$
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#
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# This script is used by release/Makefile to build the (optional) ISO images
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# for a FreeBSD release. It is considered architecture dependent since each
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# platform has a slightly unique way of making bootable CDs. This script
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# is also allowed to generate any number of images since that is more of
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# publishing decision than anything else.
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#
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# Usage:
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#
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# mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
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#
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# Where -b is passed if the ISO image should be made "bootable" by
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# whatever standards this architecture supports (may be unsupported),
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# image-label is the ISO image label, image-name is the filename of the
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# resulting ISO image, base-bits-dir contains the image contents and
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# extra-bits-dir, if provided, contains additional files to be merged
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# into base-bits-dir as part of making the image.
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set -e
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if [ "x$1" = "x-b" ]; then
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bootable=yes
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shift
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else
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bootable=no
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fi
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if [ $# -lt 3 ]; then
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echo usage: $0 '[-b] label iso-name base-dir [extra-dir]'
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exit 1
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fi
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LABEL=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift
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NAME=$1; shift
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BASE=$1; shift
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EFIPART=efipart.sys
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# To create a bootable CD under EFI, the boot image should be an EFI
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# system partition.
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if [ $bootable = yes ]; then
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EFISZ=65536
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MNT=/mnt
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dd if=/dev/zero of=$EFIPART count=$EFISZ
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md=`mdconfig -a -t vnode -f $EFIPART`
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newfs_msdos -F 12 -S 512 -h 4 -o 0 -s $EFISZ -u 16 $md
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mount -t msdosfs /dev/$md $MNT
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mkdir -p $MNT/efi/boot $MNT/boot $MNT/boot/kernel
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cp -R $BASE/boot/defaults $MNT/boot
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cp $BASE/boot/kernel/kernel $MNT/boot/kernel
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if [ -s $BASE/boot/kernel/ispfw.ko ]; then
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cp $BASE/boot/kernel/ispfw.ko $MNT/boot/kernel
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fi
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cp $BASE/boot/device.hints $MNT/boot
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cp $BASE/boot/loader.* $MNT/boot
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if [ -s $BASE/boot/mfsroot.gz ]; then
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cp $BASE/boot/mfsroot.gz $MNT/boot
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fi
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cp $BASE/boot/color.4th $MNT/boot
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cp $BASE/boot/support.4th $MNT/boot
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cp $BASE/boot/check-password.4th $MNT/boot
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cp $BASE/boot/screen.4th $MNT/boot
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mv $MNT/boot/loader.efi $MNT/efi/boot/bootia64.efi
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echo kern.cam.boot_delay=\"3000\" >> $MNT/boot/loader.conf
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echo vfs.root.mountfrom=\"cd9660:iso9660/$LABEL\" >> $MNT/boot/loader.conf
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umount $MNT
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mdconfig -d -u $md
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BOOTOPTS="-o bootimage=i386;$EFIPART -o no-emul-boot"
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else
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BOOTOPTS=""
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fi
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publisher="The FreeBSD Project. http://www.FreeBSD.org/"
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echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $BASE/etc/fstab
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makefs -t cd9660 $BOOTOPTS -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $BASE $*
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rm $BASE/etc/fstab
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rm -f $EFIPART
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exit 0
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