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|
#!/bin/sh
SSH_ID=$HOME/.ssh/id_rsa.db
[ -e $HOME/.fwupd.defaults ] && source $HOME/.fwupd.defaults
usage() {
echo "usage: $(basename $0) uri"
echo " uri is something like: file:///path/to/fw"
echo " tftp://tftp.server.ip.addr/path/to/fw"
echo " scp://[user@]scp.server.ip.addr:/path/to/fw"
echo " http[s]://web.server.ip.addr/path/to/fw"
echo " ftp://[user@]ftp.server.ip.addr/path/to/fw"
exit 1
}
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then usage; fi
if [ $# -eq 0 ]; then
# set DEFURI in $HOME/.fwupd.defaults
URI="$DEFURI"
else
URI="$1"
fi
PROTO=$(echo "$URI" | sed 's,\([a-z]*\)://.*$,\1,')
REMOTE=$(echo "$URI" | sed 's,.*://\(.*\)$,\1,')
REMOTE_HOST=$(echo "$REMOTE" | sed 's,\([^/]*\)/.*$,\1,')
if [ "$PROTO" = 'scp' ]; then
REMOTE_PATH=$(echo "$REMOTE" | cut -d':' -f2)
else
REMOTE_PATH=$(echo "$REMOTE" | sed 's,[^/]*/\(.*\)$,\1,')
fi
LOCAL_PATH="/tmp/$(basename $REMOTE_PATH)"
echo "PROTO=$PROTO"
echo "REMOTE=$REMOTE"
echo "REMOTE_HOST=$REMOTE_HOST"
echo "REMOTE_PATH=$REMOTE_PATH"
if [ ! -e $LOCAL_PATH ] || [ $(stat -c %s $LOCAL_PATH) -eq 0 ]; then
echo "Download '$REMOTE_PATH' from $PROTO $REMOTE_HOST $REMOTE_PATH"
case "$PROTO" in
scp)
mkdir -p $HOME/.ssh
if [ -e "$SSH_ID" ]; then
ARG_ID="-i $SSH_ID"
fi
scp $ARG_ID $REMOTE_HOST$REMOTE_PATH $LOCAL_PATH
if [ $? -ne 0 ]; then
echo "scp $REMOTE $LOCAL_PATH failed!"
exit 255
fi
;;
tftp)
cd /tmp
tftp -g -r "$REMOTE_PATH" "$REMOTE_HOST"
if [ $? -ne 0 ]; then
echo "tftp -g -r \"$REMOTE_PATH\" \"$REMOTE_HOST\" failed!"
exit 255
fi
;;
http|https|ftp)
wget --no-check-certificate "$URI" -O "$LOCAL_PATH"
if [ $? -ne 0 ]; then
echo "wget $URI failed!"
exit 255
fi
;;
file)
cp "$REMOTE_PATH" "$LOCAL_PATH"
;;
*)
echo "Invalid URI $URI"
exit 1;
;;
esac
fi
# do a quick sanity check on the image
if [ $(stat -c "%s" "$LOCAL_PATH") -lt 10000000 ]; then
echo "Update file "$LOCAL_PATH" seems to be too small"
exit 1
fi
dtc -I dtb -O dtb "$LOCAL_PATH" > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo "Update file $LOCAL_PATH doesn't seem to be in the proper format"
exit 1
fi
#this file being created at build time for PFR images
#TODO: Need to do runtime detection of PFR platform
#TODO: Also to check if PFR is provisioned or not
if [ -e /usr/share/pfr ]
then
TGT="/dev/mtd/image-stg"
echo "Updating $(basename $TGT)"
flash_erase $TGT 0 0
echo "Writing $(stat -c "%s" "$LOCAL_PATH") bytes"
cat "$LOCAL_PATH" > "$TGT"
#TODO: Add I2C command to write to PFRCPLD about BMC update intent.
else
# guess based on fw_env which partition we booted from
BOOTADDR=$(fw_printenv bootcmd | awk '{print $2}')
TGT="/dev/mtd/image-a"
case "$BOOTADDR" in
20080000) TGT="/dev/mtd/image-b"; BOOTADDR="22480000" ;;
22480000) TGT="/dev/mtd/image-a"; BOOTADDR="20080000" ;;
*) TGT="/dev/mtd/image-a"; BOOTADDR="20080000" ;;
esac
echo "Updating $(basename $TGT) (use bootm $BOOTADDR)"
flash_erase $TGT 0 0
echo "Writing $(stat -c "%s" "$LOCAL_PATH") bytes"
cat "$LOCAL_PATH" > "$TGT"
fw_setenv "bootcmd" "bootm ${BOOTADDR}"
# reboot
reboot
fi
|
