1: #!/bin/sh
2: #
3: # U-boot cfg nand map load/save management script
4: #
5: # $Id: rc.cfg,v 1.3.2.19 2017/10/08 20:31:11 misho Exp $
6:
7: CFG_NAND_LIST="/etc/cfg.map"
8: CFG_NAND_MAP="/dev/ada0g"
9: CFG_NAND_SIZE=524288
10:
11: ELWIX2="/dev/ufs/elwix2"
12: ELWIX="/dev/ufs/elwix"
13:
14: UPGRADE_GPIO_PINS="1 2 3"
15:
16: ELWIX_CFG_BACKUP_NAME="elwix_cfg_$(hostname).bin"
17:
18: CFDIR="/elwix/cf"
19: PKG2CF="${CFDIR}/pkg"
20:
21: die() { echo -n "EXIT: " >&2; echo "$@" >&2; exit 1; }
22:
23: cd ${2:-/etc}
24:
25: case "$1" in
26: load)
27: CFG_NAND_MAP=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $3); }'`
28: CFG_NAND_SIZE=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $2 * 512); }'`
29:
30: imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} | \
31: gunzip 2>&- | cpio -iud 2>&- || die "ERROR:: config load"
32: ;;
33: save)
34: CFG_NAND_MAP=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $3); }'`
35: CFG_NAND_SIZE=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $2 * 512); }'`
36:
37: if [ ! -r ${CFG_NAND_LIST} ]; then
38: echo "# Auto generated manifest file" >${CFG_NAND_LIST}
39: find . >>${CFG_NAND_LIST}
40: if [ $? -ne 0 -o ! -r ${CFG_NAND_LIST} ]; then
41: die "ERROR:: Manifest cfg nand map - file '${CFG_NAND_LIST}' not found!"
42: fi
43: fi
44:
45: sed -nE -e 's/^ *([^ #]+) */\1/p' < ${CFG_NAND_LIST} | xargs find | \
46: cpio -o | gzip -9 | \
47: imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || die "ERROR:: config save"
48: ;;
49: erase)
50: CFG_NAND_MAP=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $3); }'`
51: CFG_NAND_SIZE=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $2 * 512); }'`
52:
53: imgupd -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} /dev/zero || die "ERROR:: config erase"
54: echo "Config NAND was erased!"
55: ;;
56: restore)
57: CFG_NAND_MAP=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $3); }'`
58: CFG_NAND_SIZE=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $2 * 512); }'`
59:
60: ELWIX_REMOTE_HOST=`cat /etc/myelwix`
61: ping -c1 $(echo ${ELWIX_REMOTE_HOST} | cut -f3 -d '/' | cut -f2 -d '@') >/dev/null 2>&1
62: if [ $? -ne 0 ]; then
63: die "ERROR:: ELWIX restore from host ${ELWIX_REMOTE_HOST} failed!!!"
64: fi
65:
66: echo "ELWIX starting restore process from ${ELWIX_REMOTE_HOST}"
67: fetch -q -o- --user-agent=ELWIX_Restore --allow-sslv2 \
68: --no-verify-peer --no-verify-hostname \
69: ${ELWIX_REMOTE_HOST}/${ELWIX_CFG_BACKUP_NAME} | \
70: imgupd -R -is ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} || die "ERROR:: config restore"
71: echo "ELWIX restore process complete. Now rebooting system ..."
72: ;;
73: backup)
74: CFG_NAND_MAP=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $3); }'`
75: CFG_NAND_SIZE=`gpart show -p | awk '($3 ~ "d[0-9]g" && $4 == "\!0") { printf("%s\n", $2 * 512); }'`
76:
77: ELWIX_REMOTE_HOST="/tmp/${ELWIX_CFG_BACKUP_NAME}"
78:
79: echo "ELWIX starting backup process to ${ELWIX_REMOTE_HOST}"
80: imgupd -gs ${CFG_NAND_SIZE} -f ${CFG_NAND_MAP} ${ELWIX_REMOTE_HOST} || die "ERROR:: config backup"
81: echo "ELWIX backup process complete."
82: ;;
83: upgrade)
84: echo "ELWIX switch to upgrade mode. Starting TFTPd ..."
85: echo " You can upload now elwix_firmware.bin image to device with \"firmware\" name!!!"
86: echo " Example: put elwix_firmware.bin firmware"
87: for i in ${UPGRADE_GPIO_PINS}; do
88: gpioctl $i 1 >/dev/null 2>&1 || pceng "$i=0" >/dev/null 2>&1
89: done
90: TFTPd -wR
91: ;;
92: pkg_save)
93: echo "ELWIX syncing information about installed packages into storage"
94: cfexec tar -czvf /elwix/altroot/pkg/db/pkgz.tar.gz /var/db/pkg/* || die "ERROR:: package save"
95: if [ $? -eq 127 ]; then
96: tar -czvf /elwix/altroot/pkg/db/pkgz.tar.gz /var/db/pkg/* || die "ERROR:: package save"
97: fi
98: echo "ELWIX sync process complete."
99: ;;
100: pkg_load)
101: echo "ELWIX loading information about installed packages from storage"
102: tar -xzvpf /elwix/altroot/pkg/db/pkgz.tar.gz -C / || die "ERROR:: package load"
103: echo "ELWIX load process complete."
104: ;;
105: pkg2cf)
106: echo "ELWIX setup new pkg location on CF at $PKGCF"
107: if ! mount | grep "${CFDIR}" >/dev/null 2>&1; then
108: echo "Skip pkg2cf setup, because CF partition isn't mounted ..."
109: exit 1
110: fi
111: if [ ! -L /elwix/local -a ! -L /elwix/altroot/pkg/db ]; then
112: mount -uw ${CFDIR}
113: mkdir -p ${PKG2CF}/db
114: mkdir -p ${PKG2CF}/local
115:
116: if [ ! -L /elwix/altroot/pkg/db ]; then
117: cp -r /elwix/altroot/pkg/db/* ${PKG2CF}/db >/dev/null 2>&1
118: cfexec rm -rf /elwix/altroot/pkg/db
119: if [ $? -eq 127 ]; then
120: rm -rf /elwix/altroot/pkg/db
121: fi
122: cfexec ln -s ${PKG2CF}/db /elwix/altroot/pkg/db
123: if [ $? -eq 127 ]; then
124: ln -s ${PKG2CF}/db /elwix/altroot/pkg/db
125: fi
126: fi
127: if [ ! -L /elwix/local ]; then
128: cp -r /elwix/local/* ${PKG2CF}/local >/dev/null 2>&1
129: cfexec rm -rf /elwix/local
130: if [ $? -eq 127 ]; then
131: rm -rf /elwix/local
132: fi
133: cfexec ln -s ${PKG2CF}/local /elwix/local
134: if [ $? -eq 127 ]; then
135: ln -s ${PKG2CF}/local /elwix/local
136: fi
137: fi
138:
139: mount -ur ${CFDIR}
140: fi
141: echo "ELWIX pkg2cf setup complete."
142: ;;
143: boot2)
144: echo "ELWIX setup boot from second image"
145: if [ -c $ELWIX2 ]; then
146: if mount | grep "${ELWIX2} " >/dev/null 2>&1; then
147: die "You already booted from backup image! Skip changing image ..."
148: fi
149:
150: cfger -o /tmp/loader.conf.local.tmp -c "Edit by /etc/rc.cfg" \
151: -JSs currdev /boot/loader.conf.local "\"disk0f:\""
152: cfexec cp /tmp/loader.conf.local.tmp /boot/loader.conf.local
153: if [ $? -eq 127 ]; then
154: cp /tmp/loader.conf.local.tmp /boot/loader.conf.local
155: fi
156: rm -f /tmp/loader.conf.local.tmp
157: else
158: die "ERROR:: ELWIX has no second usable image!"
159: fi
160: echo "ELWIX boot2 setup complete."
161: ;;
162: boot)
163: echo "ELWIX setup boot from main image"
164: if mount | grep "${ELWIX2} " >/dev/null 2>&1; then
165: mount ${ELWIX} /mnt
166:
167: cfger -o /tmp/loader.conf.local.tmp -c "Edit by /etc/rc.cfg" \
168: -JSs currdev /mnt/boot/loader.conf.local "\"disk0a:\""
169: cp /tmp/loader.conf.local.tmp /mnt/boot/loader.conf.local
170: rm -f /tmp/loader.conf.local.tmp
171:
172: umount /mnt
173: else
174: die "You already booted from main image! Skip changing image ..."
175: fi
176: echo "ELWIX boot setup complete."
177: ;;
178: test_setup)
179: echo "ELWIX test setup boot sequence"
180: ln -sf /etc/rc.t /etc/rc.S
181: cp /etc/rc.s/*.run /etc/rc.t
182: cat >/etc/rc.t/999.test_setup.run <<__EOF
183: #!/bin/sh
184: #
185: # Test setup boot sequence timer script
186: # This script is auto generated from rc.cfg.
187:
188: # 5min to reboot & restore old state of boot
189: sleep 300
190: reboot
191: __EOF
192: chmod +x /etc/rc.t/999.test_setup.run
193: echo "ELWIX test setup activated."
194: echo "WARNING:: Next one load of ELWIX will be executing under test setup!"
195: ;;
196: *)
197: echo "Missing parameter - available options are :"
198: echo " load | save | erase | backup | restore | upgrade | "
199: echo " pkg_load | pkg_save | pkg2cf | boot2 | boot | test_setup "
200: ;;
201: esac
202:
203: cd -
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