[ /opt/tx1/Makefile ]

ARCH=arm64
CROSS_COMPILE=/opt/tx1/gcc64/install/bin/aarch64-unknown-linux-gnu-
CROSS32CC=/opt/tx1/gcc32/install/bin/arm-unknown-linux-gnueabi-gcc
OUTDIR=/opt/tx1/OUT
TEGRA_KERNEL_BLD=${OUTDIR}/kernel_bld
TEGRA_KERNEL_RFS=${OUTDIR}/kernel_rfs
KER_ENV += ARCH=${ARCH}
KER_ENV += CROSS_COMPILE=${CROSS_COMPILE}
KER_ENV += CROSS32CC=${CROSS32CC}
KER_ENV += O=${TEGRA_KERNEL_BLD}
image: kernel_image kernel_dt kernel_mods
${TEGRA_KERNEL_BLD}/.bld:
    mkdir -p ${TEGRA_KERNEL_BLD}
    touch ${TEGRA_KERNEL_BLD}/.bld
${TEGRA_KERNEL_RFS}/.rfs:
    mkdir -p ${TEGRA_KERNEL_RFS}
    touch ${TEGRA_KERNEL_RFS}/.rfs
kernel_defconfig: ${TEGRA_KERNEL_BLD}/.bld
    make -C sources/kernel ${KER_ENV} tegra21_defconfig
kernel_config: ${TEGRA_KERNEL_BLD}/.bld
    make -C sources/kernel ${KER_ENV} menuconfig
kernel_image: ${TEGRA_KERNEL_BLD}/.bld
    @echo
    @echo "=== BUILD: IMAGE"
    rm -fr ${TEGRA_KERNEL_BLD}/arch/arm64/boot/Image
    rm -fr ${TEGRA_KERNEL_BLD}/arch/arm64/boot/.Image.cmd
    make -j8 -C sources/kernel ${KER_ENV} Image
kernel_dt: ${TEGRA_KERNEL_BLD}/.bld
    @echo
    @echo "=== BUILD: DEVICE TREE"
    rm -fr ${TEGRA_KERNEL_BLD}/arch/arm64/boot/dts
    make -j8 -C sources/kernel ${KER_ENV} dtbs
kernel_mods: ${TEGRA_KERNEL_BLD}/.bld ${TEGRA_KERNEL_RFS}/.rfs
    @echo
    @echo "=== BUILD: MODULES"
    rm -fr ${TEGRA_KERNEL_RFS}/lib/firmware
    rm -fr ${TEGRA_KERNEL_RFS}/lib/modules
    make -j8 -C sources/kernel ${KER_ENV} modules
    make -C sources/kernel ${KER_ENV} modules_install INSTALL_MOD_PATH=${TEGRA_KERNEL_RFS}
    rm -fr ${TEGRA_KERNEL_RFS}/lib/modules/3.10.96/build
    rm -fr ${TEGRA_KERNEL_RFS}/lib/modules/3.10.96/source