blob-cvs-commit

[Abraham vd M. <ab...@us...>]

Update of /cvsroot/blob/blob/utils
In directory usw-pr-cvs1:/tmp/cvs-serv4658/utils

Added Files:
	upload.sh 
Log Message:
Added a script to automate uploading/flashing of images. There was a similar
script floating around a couple of months ago - this one is pretty much the
same, just a bit more user friendly and allows more image types, etc.


--- NEW FILE: upload.sh ---
#!/bin/sh

# Written by Abraham van der Merwe
# Last updated: 2002/02/04
#
# This script is based on a script I got from someone
# (Wookey?) a couple of months ago. I just can't remember
# who it is :P
#
# The script does the tedious job of setting serial port
# speeds and uploading files. The sleeps allow blob to keep
# up without screen corruption on serial speed changes.
#
# Todo:
#
#   1. Make flashing optional
#   2. Add optional "boot" parameter

# usage: set_9600 <device>
function set_9600()
{
	sleep 1
	stty 1:0:cbd:0:3:1c:7f:15:4:5:1:0:11:13:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 < $1
	sleep 1
}

# usage: set_115200 <device>
function set_115200()
{
	sleep 1
	stty 1:0:1cb2:0:3:1c:7f:15:4:5:1:0:11:13:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 < $1
	sleep 1
}

# usage: upload <name> <filename> <device>
function upload()
{
	local uu
	uu=$(tempfile -p upload)
	cat $2 | uuencode $2 > $uu
	echo "Starting $1 upload"
	set_9600 $3
	echo "download $1" > $3
	set_115200 $3
	dd if=$uu > $3
	rm -f $uu
	set_9600 $3
	echo "flash $1" > $3
	set_9600 $3
}

# usage: help
function help()
{
	echo "usage: ${0/*\//} [-d DEVICE] [-k KERNEL] [-r RAMDISK] [-b BLOB] [-p PARAM]"
	echo
	echo "   By default, /dev/ttyS0 is used"
	echo
	exit 1
}

dev=/dev/ttyS0
i=$#

[[ $i -lt 2 || $1 -eq "--help" ]] && help

while [[ $i -ne 0 ]]
do
	[[ $# -lt 2 ]] && help
	case $1 in
		"-d") dev=$2 ;;
		"-k") upload kernel $2 $dev ;;
		"-r") upload ramdisk $2 $dev ;;
		"-b") upload blob $2 $dev ;;
		"-p") upload param $2 $dev ;;
		   *) help ;;
	esac
	shift 2
	i=$(($i-2))
done