set -ev

DTC_UPSTREAM_PATH=`pwd`/../dtc

DTC_LINUX_PATH=`pwd`/scripts/dtc

DTC_SOURCE="checks.c data.c dtc.c dtc.h flattree.c fstree.c livetree.c srcpos.c \

LIBFDT_SOURCE="fdt.c fdt.h fdt_addresses.c fdt_empty_tree.c \

FDTOVERLAY_SOURCE=fdtoverlay.c

get_last_dtc_version() {

git log --oneline scripts/dtc/ | grep 'upstream' | head -1 | sed -e 's/^.* \(.*\)/\1/'

}

last_dtc_ver=$(get_last_dtc_version)

cd $DTC_UPSTREAM_PATH

make clean

make check

dtc_version=$(git describe HEAD)

dtc_log=$(git log --oneline ${last_dtc_ver}..)

cd $DTC_LINUX_PATH

for f in $DTC_SOURCE $FDTOVERLAY_SOURCE; do

cp ${DTC_UPSTREAM_PATH}/${f} ${f}

git add ${f}

for f in $LIBFDT_SOURCE; do

cp ${DTC_UPSTREAM_PATH}/libfdt/${f} libfdt/${f}

git add libfdt/${f}

sed -i -- 's/#include <libfdt_env.h>/#include "libfdt_env.h"/g' ./libfdt/libfdt.h

sed -i -- 's/#include <fdt.h>/#include "fdt.h"/g' ./libfdt/libfdt.h

git add ./libfdt/libfdt.h

commit_msg=$(cat << EOF

git commit -e -v -s -m "${commit_msg}"