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|
#! /bin/sh
# exit on error
set -e
Usage()
{
echo "create_configblock creates a configblock binary from the info on the module sticker."
echo "This can be used when the configblock got lost during a failed update attempt."
echo ""
echo "The created config-block will be copied to the choosen output directory when running"
echo "the update.sh command."
echo ""
echo "In order to write the config block enter on the U-Boot commandline:"
echo "run update"
echo "run update_configblock"
echo ""
echo "For Colibri VF modules the boot configuration block needs to be recreated first:"
echo "run update"
echo "run create_bcb"
echo "run update_configblock"
echo ""
}
while getopts "h" Option ; do
case $Option in
h) Usage
# Exit if only usage (-h) was specfied.
if [[ $# -eq 1 ]] ; then
exit 10
fi
exit 0
;;
esac
done
#sanity check for some programs
AWKTEST=`echo 12345678abcdefgh | awk 'BEGIN{ FIELDWIDTHS = "8 8"} {print $2}'` || true
[ "${AWKTEST}x" = "abcdefghx" ] || { echo >&2 "Program gawk not available. Aborting."; exit 1; }
# autotect MODTYPE from from rootfs directory
CNT=`grep -c "VF" rootfs/etc/issue || true`
if [ "$CNT" -ge 1 ] ; then
echo "Colibri VF rootfs detected"
MODTYPE=colibri-vf
else
CNT=`grep -c "Colibri_iMX6" rootfs/etc/issue || true`
if [ "$CNT" -ge 1 ] ; then
echo "Colibri iMX6 rootfs detected"
MODTYPE=colibri-imx6
else
CNT=`grep -ic "imx6" rootfs/etc/issue || true`
if [ "$CNT" -ge 1 ] ; then
echo "Apalis iMX6 rootfs detected"
MODTYPE=apalis-imx6
else
echo "can not detect modulue type from ./rootfs/etc/issue"
echo "exiting"
exit 1
fi
fi
fi
echo "Enter the modules serial number on the modules sticker or"
echo "use a barcode scanner to enter the content of the stickers barcode"
# read a barcode and test it to be 8 or 16 numbers only 0025100102489109 0115100000000024
# 1234567890123456 1234567890123456
until [ "${BARCODE}x" != "x" ]
do
read BARCODE
#remove all whitespace
BARCODE=`echo $BARCODE | tr -d ' '`
#get strlen and the number of numeric characters
STRLEN=`echo $BARCODE | wc -c`
NUMCNT=`echo $BARCODE | sed 's/[^0-9]//g' | wc -c`
if [ $STRLEN -ne 17 ] ; then
if [ $STRLEN -ne 9 ] ; then
echo "The serial number must be 8 numbers long (the barcode 16)"
BARCODE=""
fi
fi
if [ $NUMCNT -ne $STRLEN ] ; then
echo "The serial number must contain all numeric characters"
BARCODE=""
fi
done
DATECODE=19700101000000
if [ $STRLEN -eq 17 ] ; then
SERIALNR=`echo $BARCODE | awk 'BEGIN{ FIELDWIDTHS = "8 8"} {print $2}'`
PRODUCTNR=`echo $BARCODE | awk 'BEGIN{ FIELDWIDTHS = "8 8"} {print $1}'`
else
SERIALNR=$BARCODE
case ${MODTYPE} in
"apalis-imx6")
RAM_SIZE=1024
echo "Enter the RAM size ( 512 / 1024 / 2048 ):"
read RAM_SIZE
case ${RAM_SIZE} in
"512")
PROD_ID="0029"
;;
"1024")
PROD_ID="0027"
;;
"2048")
PROD_ID="0028"
;;
esac
;;
"colibri-imx6")
RAM_SIZE=256
echo "Enter the RAM size ( 256 / 512 ):"
read RAM_SIZE
echo "Enter I for IT version, nothing otherwise"
read IT
if [ $RAM_SIZE -eq 512 ] ; then
if [ "$IT"x = "Ix" ] ; then
PROD_ID="0017"
else
PROD_ID="0015"
fi
else
if [ "$IT"x = "Ix" ] ; then
PROD_ID="0016"
else
PROD_ID="0014"
fi
fi
;;
"colibri-vf")
VF_TYPE=50
echo "Enter the Module Type (50 for a Colibri VF50 or 61 for a Colibri VF61)"
read VF_TYPE
echo "Enter I for IT version, nothing otherwise"
read IT
if [ "$VF_TYPE" = "50" ] ; then
if [ "$IT"x = "Ix" ] ; then
PROD_ID="0013"
else
PROD_ID="0010"
fi
elif [ "$VF_TYPE" = "61" ] ; then
if [ "$IT"x = "I"x ] ; then
PROD_ID="0012"
else
PROD_ID="0011"
fi
fi
;;
esac
echo "Enter the module version, e.g. V1.2 C"
read PRODVERSION
VER_MAJ=`echo $PRODVERSION | awk 'BEGIN{ FIELDWIDTHS = "1 1 1 1 1 1"} {print $2}'`
VER_MIN=`echo $PRODVERSION | awk 'BEGIN{ FIELDWIDTHS = "1 1 1 1 1 1"} {print $4}'`
#VARIANT: A=0, B=1 ...
VARIANT=`echo $PRODVERSION | awk 'BEGIN{ FIELDWIDTHS = "1 1 1 1 1 1"} {print $6}'`
VARIANT=`printf "%d\n" "'$VARIANT"`
VARIANT=`expr $VARIANT - 65`
if [ "$VARIANT" -lt 10 ] ; then
VARIANT=0$VARIANT
fi
PRODUCTNR=${PROD_ID}${VER_MAJ}${VER_MIN}${VARIANT}
fi
#write the config block file
CONFIGBLOCK_FILE=${MODTYPE}_bin/configblock.bin
sudo chown ${USER}: `dirname $CONFIGBLOCK_FILE`
sudo rm -f $CONFIGBLOCK_FILE
#file header
awk 'function sc(c) {return (c<128?c:(c-256))} BEGIN{printf "%c%c%c%c",0,64,1,-49}' > $CONFIGBLOCK_FILE
#mac addr / serial
echo $SERIALNR | awk 'function sc(c) {return (c<128?c:(c-256))} {printf "%c%c%c%c%c%c%c%c%c%c%c%c",2,64,0,0, 0,20,45, sc(int($0/256/256)), sc(int($0/256)%256), sc($0%256),0,0 }' >> $CONFIGBLOCK_FILE
#product describtion, $1 char 0/1: ??, $2 char 2/3: ProdID, $3 char 4:VerMaj, $4 char 5:VerMin, $5 char 6/7:Variant
echo $PRODUCTNR | awk 'BEGIN{ FIELDWIDTHS = "2 2 1 1 2"} function sc(c) {return (c<128?c:(c-256))} {printf "%c%c%c%c%c%c%c%c%c%c%c%c",2,64,8,0 ,sc($3),0, sc($4),0, sc($5),0, sc($2),0 }' >> $CONFIGBLOCK_FILE
#fill to 32 bytes
awk 'function sc(c) {return (c<128?c:(c-256))} BEGIN{printf "%c%c%c%c",-1,-1,-1,-1}' >> $CONFIGBLOCK_FILE
exit 0
|
