#!/bin/bash
|
|
RED='\033[0;31m'
|
|
GREEN='\033[0;32m'
|
|
NC='\033[0m'
|
|
|
|
set -e
|
|
have_input_image=0
|
|
|
|
usage()
|
|
{
|
|
echo "Usage: $0 -i <4mb_top_image>.rom"
|
|
}
|
|
|
|
args=$(getopt -o i:h -- "$@")
|
|
if [ $? -ne 0 ] ; then
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
eval set -- "$args"
|
|
while [ $# -gt 0 ]
|
|
do
|
|
case "$1" in
|
|
-i)
|
|
INPUT_IMAGE=$2
|
|
have_input_image=1
|
|
shift
|
|
;;
|
|
-h)
|
|
usage
|
|
exit 1
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
*)
|
|
echo "Invalid option: $1"
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
OUTPUT_IMAGE=${INPUT_IMAGE%%.*}_prepared_12mb.rom
|
|
|
|
if [ "$have_input_image" -gt 0 ] ; then
|
|
echo "creating"
|
|
echo "output/${OUTPUT_IMAGE}"
|
|
echo "from"
|
|
echo "${INPUT_IMAGE}"
|
|
echo "---------------------------------------------------------"
|
|
else
|
|
echo "no input image provided"
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
rm -rf output
|
|
mkdir output && cd output
|
|
dd if=/dev/zero of=${OUTPUT_IMAGE} bs=4M count=2
|
|
|
|
cp ../${INPUT_IMAGE} .
|
|
dd if=${INPUT_IMAGE} oflag=append conv=notrunc of=${OUTPUT_IMAGE} bs=4M
|
|
|
|
echo "0x00000000:0x007fffff ifdmegbe" > x230-layout.txt
|
|
echo "0x00800000:0x00bfffff bios" >> x230-layout.txt
|
|
|
|
rm ${INPUT_IMAGE}
|
|
|
|
echo "---------------------------------------------------------"
|
|
echo -e "${RED}CAUTION: internal flashing is NOT encouraged${NC}"
|
|
echo ""
|
|
echo "prepared files for internal flashing in output directory."
|
|
echo "template flashrom command (please adapt the chip name) :"
|
|
echo ""
|
|
echo "cd output"
|
|
echo -e "${GREEN}flashrom -p internal:laptop=force_I_want_a_brick,spispeed=128 --layout x230-layout.txt --image bios -c "MX25L3206E" -w ${OUTPUT_IMAGE}${NC}"
|