Merge "Extend/fix support for extlinux bootloader"

This commit is contained in:
Jenkins 2014-09-02 21:06:00 +00:00 committed by Gerrit Code Review
commit 7214ca1196
2 changed files with 38 additions and 17 deletions

View File

@ -22,16 +22,22 @@ set -o pipefail
source $_LIB/img-functions
# Dig up the initrd and kernel to use.
if [ -d $TARGET_ROOT/boot/syslinux ] ; then
select_boot_kernel_initrd $TARGET_ROOT
if [ -d $TARGET_ROOT/boot/extlinux ] ; then
CONF=$TARGET_ROOT/boot/extlinux/extlinux.conf
elif [ -d $TARGET_ROOT/boot/syslinux ] ; then
CONF=$TARGET_ROOT/boot/syslinux/syslinux.cfg
else
exit 0
fi
cat > $TARGET_ROOT/boot/syslinux/syslinux.cfg<<_EOF_
# Dig up the initrd and kernel to use.
select_boot_kernel_initrd $TARGET_ROOT
sudo sh -c "cat > $CONF <<_EOF_
DEFAULT linux
LABEL linux
KERNEL $KERNEL
APPEND ro root=LABEL=cloudimg-rootfs console=tty0 console=ttyS0,115200
INITRD $RAMDISK
_EOF_
fi
KERNEL /boot/$KERNEL
APPEND ro root=LABEL=cloudimg-rootfs console=tty0 console=ttyS0,115200 nofb nomodeset vga=normal
INITRD /boot/$RAMDISK
_EOF_"

View File

@ -16,19 +16,34 @@ function install_extlinux {
echo "Installing Extlinux..."
MBR=/usr/share/syslinux/mbr.bin
if [ ! -f $MBR ]; then
MBR=/usr/lib/syslinux/mbr.bin
if [ ! -f $MBR ]; then
echo "mbr.bin (from SYSLINUX) not found."
exit 1
# Find and install mbr.bin
for MBR in /usr/share/syslinux/mbr.bin /usr/lib/syslinux/mbr.bin \
/usr/lib/extlinux/mbr.bin /usr/lib/EXTLINUX/mbr.bin ; do
if [ -f $MBR ]; then
break
fi
done
if [ ! -f $MBR ]; then
echo "mbr.bin (from EXT/SYSLINUX) not found."
exit 1
fi
dd if=$MBR of=$BOOT_DEV
mkdir -p /boot/syslinux
extlinux --install /boot/syslinux
# Find any pre-created extlinux install directory
for EXTDIR in /boot/extlinux /boot/syslinux ; do
if [ -d $EXTDIR ] ; then
break
fi
done
if [ ! -d $EXTDIR ] ; then
# No install directory found so default to /boot/syslinux
EXTDIR=/boot/syslinux
mkdir -p $EXTDIR
fi
# Finally install extlinux
extlinux --install $EXTDIR
}
function install_grub2 {