+
+# HACK for different serial ports used by different kernels
+ROOTFS_POSTPROCESS_COMMAND += "sed -i -e '/ttyS0/d' ${IMAGE_ROOTFS}/${sysconfdir}/inittab;"
+ROOTFS_POSTPROCESS_COMMAND += "sed -i -e '$a S0:2345:once:/sbin/getty 115200 ttyS0' ${IMAGE_ROOTFS}/${sysconfdir}/inittab;"
+ROOTFS_POSTPROCESS_COMMAND += "sed -i -e '$a O2:2345:once:/sbin/getty 115200 ttyO2' ${IMAGE_ROOTFS}/${sysconfdir}/inittab;"
+ROOTFS_POSTPROCESS_COMMAND += "sed -i -e '/ttyS2/a ttyO2' ${IMAGE_ROOTFS}/${sysconfdir}/securetty;"
+
+# temporary hack for new kernel test
+ROOTFS_POSTPROCESS_COMMAND += "if [ -e ${HOME}/oe_rootfs_extra.tar.bz2 ]; then tar -C ${IMAGE_ROOTFS}/ -xvf ${HOME}/oe_rootfs_extra.tar.bz2; fi;"