It can not find the files "u-boot-2010.06-mpc8306som-support-v2.patch.md5" and "u-boot-2010.06-mpc8306som-support-v2.patch" when running "./ltib". They are not in "www.bitshrine.org/gpp", though they are supposed to be there according to the output messages after running the command "./ltib". Where can I find the two files?