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After removal of loader.ps3, change petitboot configuration in release media

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to directly kexec the kernel. Unlike the old loader.ps3 code, this also works
on PowerNV systems, which also use petitboot.

MFC after:	1 month
This commit is contained in:
Nathan Whitehorn 2018-01-01 03:33:01 +00:00
parent d3e909e7bb
commit 9fb36b5eae
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=327456
1 changed files with 30 additions and 24 deletions
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54
release/powerpc/mkisoimages.sh
View file

@ -23,31 +23,9 @@
# extra-bits-dir, if provided, contains additional files to be merged
# into base-bits-dir as part of making the image.
if [ "$1" = "-b" ]; then
# Apple boot code
uudecode -o /tmp/hfs-boot-block.bz2 "`dirname "$0"`/hfs-boot.bz2.uu"
bzip2 -d /tmp/hfs-boot-block.bz2
OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ')
OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
dd if="$4/boot/loader" of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc
bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot"
# pSeries/PAPR boot code
mkdir -p "$4/ppc/chrp"
cp "$4/boot/loader" "$4/ppc/chrp"
cat > "$4/ppc/bootinfo.txt" << EOF
<chrp-boot>
<description>FreeBSD Install</description>
<os-name>FreeBSD</os-name>
<boot-script>boot &device;:,\ppc\chrp\loader</boot-script>
</chrp-boot>
EOF
bootable="$bootable -o chrp-boot"
# Playstation 3 boot code
echo "FreeBSD Install='/boot/loader.ps3'" > "$4/etc/kboot.conf"
bootable=1
shift
else
bootable=""
@ -61,6 +39,34 @@ fi
LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift
NAME="$1"; shift
if [ -n "$bootable" ]; then
echo "Building bootable disc"
# Apple boot code
uudecode -o /tmp/hfs-boot-block.bz2 "`dirname "$0"`/hfs-boot.bz2.uu"
bzip2 -d /tmp/hfs-boot-block.bz2
OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ')
OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
dd if="$1/boot/loader" of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc
bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot"
# pSeries/PAPR boot code
mkdir -p "$1/ppc/chrp"
cp "$1/boot/loader" "$1/ppc/chrp"
cat > "$1/ppc/bootinfo.txt" << EOF
<chrp-boot>
<description>FreeBSD Install</description>
<os-name>FreeBSD</os-name>
<boot-script>boot &device;:,\ppc\chrp\loader</boot-script>
</chrp-boot>
EOF
bootable="$bootable -o chrp-boot"
# Petitboot config for PS3/PowerNV
echo FreeBSD Install=\'/boot/kernel/kernel vfs.root.mountfrom=cd9660:/dev/iso9660/$LABEL\' > "$1/etc/kboot.conf"
fi
publisher="The FreeBSD Project. https://www.FreeBSD.org/"
echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$1/etc/fstab"
makefs -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$@"