deb_distro=bionic
DISTRO=stable
build_opts="-j 46"
build_opts="${build_opts} O=build_image/build"
build_opts="${build_opts} ARCH=arm"
build_opts="${build_opts} KBUILD_DEBARCH=${DEBARCH}"
build_opts="${build_opts} LOCALVERSION=-stm-r1"
build_opts="${build_opts} KDEB_CHANGELOG_DIST=${deb_distro}"
build_opts="${build_opts} KDEB_PKGVERSION=1${DISTRO}"
build_opts="${build_opts} CROSS_COMPILE=arm-linux-gnueabihf-" 
build_opts="${build_opts} KDEB_SOURCENAME=linux-upstream"
make ${build_opts}  stm32mp157_ebf_defconfig
#make ${build_opts} menuconfig
make ${build_opts}  
make ${build_opts}  bindeb-pkg