1: #!/bin/sh
2: #
3: # Boot startup script for ELWIX RootFS ...
4: #
5: # $Id: rc,v 1.1.1.1.6.10 2012/10/10 09:14:25 misho Exp $
6:
7: stty status '^T'
8:
9: trap : 2
10: trap : 3
11: trap : 18
12:
13: HOME=/root
14: PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/pkg/bin:/usr/pkg/sbin:/usr/local/bin:/usr/local/sbin
15: TERM=xterm
16: BLOCKSIZE=1k
17: EDITOR=vi
18: PAGER=less
19: export HOME PATH TERM BLOCKSIZE EDITOR PAGER
20:
21: FRMDEV="md1"
22: FRMSIZE="82m"
23: FRMFILE="elwix-firmware.sys"
24: FRMPATH="/elwix"
25:
26: FIT2CF="/dev/ufs/fit2cf"
27: CFDIR="/elwix/cf"
28:
29: umask 022
30:
31: failed_sysvol()
32: {
33: echo " RootFS: Failed $1 - $2 ... Go to emergency shell !!!"
34:
35: exit 127
36: }
37:
38: boot_elwix()
39: {
40: echo " RootFS: Loading ELWIX system firmware"
41:
42: mdmfs -s $FRMSIZE -S -m0 -oasync $FRMDEV /usr
43: if [ "$?" != "0" ]; then
44: failed_sysvol "to mount firmware image " elwix-firmware.sys
45: fi
46: cd /usr
47: pax -r -z -pe -f $FRMPATH/$FRMFILE
48: if [ "$?" != "0" ]; then
49: failed_sysvol "to load firmware image " elwix-firmware.sys
50: fi
51: cd -
52: mount -ur /usr
53: }
54:
55: mount_usr()
56: {
57: echo " RootFS: Mounting ELWIX system image"
58:
59: mount -t nullfs -r $FRMPATH/usr /usr
60: if [ "$?" != "0" ]; then
61: failed_sysvol "to mount system image " elwix-firmware.sys
62: fi
63: }
64:
65: #
66: ## main()
67: #
68:
69: echo "ELWIX>>> Firmware RootFS boot stage ..."
70: echo " RootFS: Mount ELWIX system volume"
71: fsck -q -y 1>/dev/null 2>&1 && mount -a || fsck -y 1>/dev/null 2>&1 && mount -a || \
72: fsck -f -y 1>/dev/null 2>&1 && mount -a || failed_sysvol mount "system volume"
73:
74: if test -c $FIT2CF -a -d $CFDIR; then
75: echo " RootFS: Mount ELWIX flash volume"
76: fsck -y -tufs $FIT2CF 1>/dev/null 2>&1 && mount -o ro $FIT2CF $CFDIR || \
77: fsck -f -y -tufs $FIT2CF 1>/dev/null 2>&1 && mount -o ro $FIT2CF $CFDIR || \
78: failed_sysvol mount "flash volume"
79: fi
80:
81: if [ -r $FRMPATH/$FRMFILE ]; then
82: boot_elwix
83: else
84: if [ -d $FRMPATH/usr ]; then
85: mount_usr
86: else
87: echo " RootFS: Skip loading ELWIX system firmware ..."
88: fi
89: fi
90:
91: exec /etc/rc.init
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