Dear xiao jizhong, In message <[email protected]> you wrote: ... > I am trying porting the latest uboot (u-boot-2010.12.tar.bz2) to my > arm board.When coming to the link stage,I got a strange link > error,following is the output, ... > arm-linux-ld: cannot open cpu/sep4020/start.o: No such file or directory > make: *** [u-boot] Error 1 ... > /home/uboot/u-boot-2010.12/board/zx/BoardOne/u-boot.lds -pie > $UNDEF_SYM arch/arm/cpu/sep4020/start.o
Well, there is neither a "sep4020" CPU in current mainline U-Boot, nor is there some vendor directory "zx" nor a "BoardOne" board directory. Actually, there is not even a "cpu/" directory in curent U-Boot - this was dropped a long time ago. > here we can see that path of start.o is :arch/arm/cpu/sep4020/ > so why the path has been changed into cup/sep4020 and arm-linux-ld > give me an error "cannot open cpu/sep4020/start.o: No such file or > directory?" We cannot comment on the bugs in your out-of-tree port as we neverhad a chance to review your changes. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] Felson's Law: To steal ideas from one person is plagiarism; to steal from many is research. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
