cd /boot for DTB in am335x-evm.dtb am335x-evmsk.dtb am335x-bone.dtb am335x-boneblack.dtb am335x-bonegreen.dtb am335x-icev2.dtb am335x-icev2-pru-excl-uio.dtb; do for type in zImage; do symlink_name=${type}"-"am335x-evm DTB_EXT=${DTB##*.} DTB_BASE_NAME=`basename ${DTB} ."${DTB_EXT}"` DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/am335x-evm/${DTB_BASE_NAME}/g"` update-alternatives --install /boot/${DTB_BASE_NAME}.${DTB_EXT} ${DTB_BASE_NAME}.${DTB_EXT} /boot/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT} 40959 || true done done