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defaultenv: add xmodem support for update 

the default mode is tftp to do not change the default behavior

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2010-10-11 16:34:43 +02:00 committed by Sascha Hauer
parent 3b8942faa0
commit de1823f74e
3 changed files with 30 additions and 12 deletions
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24
defaultenv/bin/_update
View File

@ -10,14 +10,16 @@ if [ ! -e "$part" ]; then
exit 1
fi
if [ x$ip = xdhcp ]; then
dhcp
fi
if [ x$mode = xtftp ]; then
if [ x$ip = xdhcp ]; then
dhcp
fi
ping $eth0.serverip
if [ $? -ne 0 ] ; then
echo "Server did not reply! Update aborted."
exit 1
ping $eth0.serverip
if [ $? -ne 0 ] ; then
echo "Server did not reply! Update aborted."
exit 1
fi
fi
unprotect $part
@ -30,6 +32,12 @@ erase $part
echo
echo "flashing $image to $part"
echo
tftp $image $part
if [ x$mode = xtftp ]; then
tftp $image $part
else
loadb -f $image -c
cp $image $part
fi
protect $part

7
defaultenv/bin/_update_help
View File

@ -1,10 +1,11 @@
#!/bin/sh
echo "usage: $0 -t <kernel|rootfs> -d <nor|nand> [-f imagename] -c"
echo "usage: $0 -t <kernel|rootfs> -d <nor|nand> [-m tftp|xmodem] [-f imagename] -c"
echo "update tools."
echo ""
echo "options"
echo " -c to check the crc32 for the image and flashed one"
echo ""
echo "type update -t kernel -d <nor|nand> [-f imagename] to update kernel into flash"
echo "type update -t rootfs -d <nor|nand> [-f imagename] to update rootfs into flash"
echo "default mode is tftp"
echo "type update -t kernel -d <nor|nand> [-m tftp|xmodem] [-f imagename] to update kernel into flash"
echo "type update -t rootfs -d <nor|nand> [-m tftp|xmodem] [-f imagename] to update rootfs into flash"

11
defaultenv/bin/update
View File

@ -5,8 +5,9 @@
type=""
device_type=""
check=n
mode=tftp
while getopt "ht:d:f:c" Option
while getopt "ht:d:f:m:c" Option
do
if [ ${Option} = t ]; then
type=${OPTARG}
@ -16,6 +17,8 @@ elif [ ${Option} = f ]; then
imagename=${OPTARG}
elif [ ${Option} = c ]; then
check=y
elif [ ${Option} = m ]; then
mode=${OPTARG}
else
. /env/bin/_update_help
exit 0
@ -45,6 +48,12 @@ else
exit 1
fi
if [ x${mode} != xtftp ] && [ x${mode} != xxmodem ] ; then
echo "unsupported mode ${mode}."
. /env/bin/_update_help
exit 1
fi
. /env/bin/_update
if [ x${check} = xy ]; then
crc32 -f $image -F $part