git clone git://git.linaro.org/kernel/linux-linaro-tracking.git
​git checkout linux-linaro-tracking

make olddefconfig
make ARCH=arm -j4 LOADADDR=0x20008000 uImage
​make ARCH=arm -j4 dtbs

mount /dev/mmcblk0p2 /mnt
​cp arch/arm/boot/uImage /mnt/uImage
​cp arch/arm/boot/dts/exynos5420-arndale-octa.dtb /mnt/board.dtb