diff options
Diffstat (limited to 'packages/initscripts/initscripts-1.0/openprotium/flashclean')
| -rwxr-xr-x | packages/initscripts/initscripts-1.0/openprotium/flashclean | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/packages/initscripts/initscripts-1.0/openprotium/flashclean b/packages/initscripts/initscripts-1.0/openprotium/flashclean new file mode 100755 index 0000000000..d9a0e1b592 --- /dev/null +++ b/packages/initscripts/initscripts-1.0/openprotium/flashclean @@ -0,0 +1,60 @@ +#! /bin/sh +# +# This is an init script for openprotium for storcenter +# +# This script cleansup after a successful uboot based reflash. +# A uboot reflash is done by changing the bootloader boot command +# to tftp a flash image and flash the firmware. However the boot command +# is never reset back to a regular boot. This way if the flash did +# not work the next power cycle will cause another reflash. A nice +# development recovery feature. So this boot script is the mechanism +# to reset the uboot boot command. Once booted and access it validated +# this script will issue command to reset the boot command. +# +# This command only has a start so stop is not necessary and should +# as late in the boot process as possible to ensure a successful reboot +# +# Copy it to /etc/init.d/flashclean and type +# update-rc.d flashclean start 99 5 +# +BOOTCMD="bootm FF800000" + +dmesg | grep StorCenter >/dev/null 2>&1 +if [ $? -ne 0 ]; then + exit 0 +fi + +printenv=/sbin/fw_printenv +setenv=/sbin/fw_setenv +test -x "$printenv" -a -x "$setenv" || exit 0 + +case "$1" in + start) + # Check to see if any work needs to be done + # Need to quote the right hand side, hence the ugly awk. + eval `$printenv bootcmd | awk -F= '{printf("%s=\"%s\"", $1, $2)}'` + if [ "$bootcmd" = "$BOOTCMD" ]; then + exit 0 + fi + + echo -n "Restoring u-Boot bootcmd" + $setenv bootcmd $BOOTCMD > /dev/null 2>&1 + eval `$printenv bootcmd | awk -F= '{printf("%s=\"%s\"", $1, $2)}'` + if [ "$bootcmd" != "$BOOTCMD" ]; then + echo " FAILED." + exit 1 + fi + echo "." + ;; + stop) + ;; + reload|force-reload) + ;; + restart) + ;; + *) + echo "Usage: /etc/init.d/flashclean {start|stop|reload|restart|force-reload}" + exit 1 +esac + +exit 0 |