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|
#!/bin/bash
# set the default image filename, this can be overwritten by a parameter
IMAGE=../../../../Build/Arndale-Exynos/DEBUG_ARMLINUXGCC/FV/ARNDALE_EFI.fd
# set the default SoC, this can be overwritten by a parameter
SOC=5250
function usage
{
echo "Usage: $0"
echo " --disk path to the SD card device to write to, eg /dev/sdd"
echo " This can be found by looking at dmesg output"
echo " --image The image to write to the SD card"
echo " This defaults to:"
echo " $IMAGE"
echo " --soc Which SoC we are using"
echo " This defaults to: 5250"
}
while [ "$1" != "" ]; do
case $1 in
-s | --soc )
shift
SOC=$1
;;
-d | --disk )
shift
DISK=$1
;;
-i | --image )
shift
IMAGE=$1
;;
/h | /? | -? | -h | --help )
usage
exit
;;
-* )
usage
echo "unknown arg $1"
exit 1
esac
shift
done
echo "Config:"
echo "IMAGE $IMAGE"
echo "SoC $SOC"
echo "DISK $DISK"
if [ ! -b "$DISK" ]
then
echo "You must specify a valid --disk option"
exit 1
fi
if [ ! -f $IMAGE ]
then
echo ""
echo "ERROR: UEFI image $IMAGE does not exist.."
echo ""
exit
fi
# make mkbl2
if [ ! -f mkbl2 ]
then
make
fi
# make BL2
./mkbl2 $IMAGE
if [ ! -f fwbl2.bin ]
then
echo ""
echo "ERROR: Failed to create BL2 image."
echo ""
exit
fi
# select platform
if [ "$SOC" = "5250" ]
then
# write BL1
dd if=./5250/fwbl1_5250.bin of=$DISK seek=1 count=16
else
echo ""
echo "ERROR: Please select platform.."
echo ""
exit
fi
# write BL2
dd if=./fwbl2.bin of=$DISK seek=17 count=32
# write bootloader file e.g. u-boot or UEFI firmware image
dd if=$IMAGE of=$DISK seek=49
sync
|
