#!/bin/sh
#
# Boot startup script for ELWIX RootFS ...
#
# $Id: rc,v 1.7.2.2 2017/06/19 20:26:48 misho Exp $
stty status '^T'
trap : 2
trap : 3
trap : 18
HOME=/root
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/pkg/bin:/usr/pkg/sbin:/usr/local/bin:/usr/local/sbin
TERM=xterm
BLOCKSIZE=1k
EDITOR=vi
PAGER=less
export HOME PATH TERM BLOCKSIZE EDITOR PAGER
ETCDEV="md1"
ETCSIZE="8m"
FRMDEV="md3"
FRMSIZE="42m"
FRMFILE="elwix-firmware.sys"
FRMDEV2="md4"
FRMSIZE2="21m"
FRMFILE2="elwix-firmware2.sys"
FRMPATH="/elwix"
FIT2CF="/dev/ufs/fit2cf"
CFDIR="/elwix/cf"
umask 022
failed_sysvol()
{
echo " RootFS: Failed $1 - $2 ... Go to emergency shell !!!"
exit 127
}
boot_elwix()
{
echo " RootFS: Loading ELWIX system firmware"
mdmfs -s $FRMSIZE -S -n -m0 -oasync $FRMDEV /usr
if [ "$?" != "0" ]; then
failed_sysvol "to mount firmware image " $FRMFILE
fi
cd /usr
pax -r -z -pe -f $FRMPATH/$FRMFILE
if [ "$?" != "0" ]; then
failed_sysvol "to load firmware image " $FRMFILE
fi
cd -
mount -ur /usr
}
boot_elwix2()
{
echo " RootFS: Loading ELWIX secondary firmware"
mdmfs -s $FRMSIZE2 -S -n -m0 -oasync $FRMDEV2 /elwix/pkg
if [ "$?" != "0" ]; then
failed_sysvol "to mount firmware image " $FRMFILE2
fi
cd /elwix/pkg
pax -r -z -pe -f $FRMPATH/$FRMFILE2
if [ "$?" != "0" ]; then
failed_sysvol "to load firmware image " $FRMFILE2
fi
cd -
mount -ur /elwix/pkg
}
mount_usr()
{
echo " RootFS: Mounting ELWIX system image"
mount -t nullfs -r $FRMPATH/usr /usr
if [ "$?" != "0" ]; then
failed_sysvol "to mount system image " $FRMFILE
fi
}
#
## main()
#
echo "ELWIX>>> Firmware RootFS boot stage ..."
if ! mount -a; then
umount -A
fsck -y 1>/dev/null 2>&1
if ! mount -a; then
umount -A -f
fsck -f -y 1>/dev/null 2>&1
if ! mount -a; then
failed_sysvol mount "system volume"
fi
fi
fi
if test -c "$FIT2CF" -a -d "$CFDIR"; then
echo " RootFS: Mount ELWIX flash volume"
fsck -y -tufs $FIT2CF 1>/dev/null 2>&1 && mount -o ro $FIT2CF $CFDIR || \
failed_sysvol mount "flash volume"
fi
if [ -r $FRMPATH/$FRMFILE ]; then
boot_elwix
else
if [ -d $FRMPATH/usr ]; then
mount_usr
else
echo " RootFS: Skip loading ELWIX system firmware ..."
fi
fi
if [ -r $FRMPATH/$FRMFILE2 ]; then
boot_elwix2
fi
cd /elwix
mdmfs -s $ETCSIZE -S -n -m0 -oasync $ETCDEV /etc
pax -rw -pe etc /
exec /etc/rc.init
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>