Re: [U-Boot] Build problem - ppmc7xx configuration
On Thu, May 22, 2014 at 10:39 PM, Vasili Galka vvv...@gmail.com wrote: On Thu, May 22, 2014 at 10:05 PM, Tom Rini tr...@ti.com wrote: On Thu, May 22, 2014 at 12:45:11PM +0300, Vasili Galka wrote: Hi, I'm trying to compile the v2014.04 tag using ppmc7xx configuration on Ubuntu using powerpc-none-eabi toolchain. I'm running the following: make CROSS_COMPILE=powerpc-none-eabi- O=out/ ppmc7xx_config make CROSS_COMPILE=powerpc-none-eabi- O=out/ And receiving the following error: [...] LDS u-boot.lds LD u-boot powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o) make[1]: *** [u-boot] Error 1 make: *** [sub-make] Error 2 Can anyone please assist me in understanding the problem? Is something wrong with my toolchain? (I've built it myself) It's unhappy about toolchain provided libraries, so I lean yes, possible toolchain issue. How did you generate your toolchain? By hand? crosstool-ng? other? -- Tom By hand. I wonder what exactly is wrong with it... arm-none-eabi toolchain generated by exactly same method works fine. Hi Tom, Looking into it showed that building U-Boot for powerpc configuration uses -mrelocatable flag. So I have solved the problem by recompiling gcc with CFLAGS_FOR_TARGET=-mrelocatable-lib. However, this rises the following question. What is different between powerpc build of U-Boot and all other architectures? Why only powerpc adds -mrelocatable flag while all other architectures don't add it? Original commit adding the flag: SHA-1: 858290178f222d998b6425d85cf06822467918f3 * ppc: Enable full relocation to RAM The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by: Peter Tyser pty...@xes-inc.com Best, Vasili ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Build problem - ppmc7xx configuration
Hi, I'm trying to compile the v2014.04 tag using ppmc7xx configuration on Ubuntu using powerpc-none-eabi toolchain. I'm running the following: make CROSS_COMPILE=powerpc-none-eabi- O=out/ ppmc7xx_config make CROSS_COMPILE=powerpc-none-eabi- O=out/ And receiving the following error: [...] LDS u-boot.lds LD u-boot powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o) make[1]: *** [u-boot] Error 1 make: *** [sub-make] Error 2 Can anyone please assist me in understanding the problem? Is something wrong with my toolchain? (I've built it myself) Best regards, Vasili ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Build problem - ppmc7xx configuration
Dear Vasili, In message CA+gZxsOZun38nNFgTGBYFMTJ7fYM_jvdOjYe8XT2B1e-=ni...@mail.gmail.com you wrote: I'm trying to compile the v2014.04 tag using ppmc7xx configuration on Ubuntu using powerpc-none-eabi toolchain. I'm running the following: ... And receiving the following error: [...] LDS u-boot.lds LD u-boot powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o): compiled normally and linked with modules compiled with -mrelocatable ^ Well, is this not a pretty self-explanatory error message? Can anyone please assist me in understanding the problem? Is something wrong with my toolchain? (I've built it myself) It appears your version of libgcc is not compatible. You can either use a known to be workign tool chain (ELDK comes to mind :-), or you can use U-Boot's own version of the libgcc libraries by adding the CONFIG_USE_PRIVATE_LIBGCC=y command line option. 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: w...@denx.de I have often regretted my speech, never my silence. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Build problem - ppmc7xx configuration
On Thu, May 22, 2014 at 12:45:11PM +0300, Vasili Galka wrote: Hi, I'm trying to compile the v2014.04 tag using ppmc7xx configuration on Ubuntu using powerpc-none-eabi toolchain. I'm running the following: make CROSS_COMPILE=powerpc-none-eabi- O=out/ ppmc7xx_config make CROSS_COMPILE=powerpc-none-eabi- O=out/ And receiving the following error: [...] LDS u-boot.lds LD u-boot powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o) make[1]: *** [u-boot] Error 1 make: *** [sub-make] Error 2 Can anyone please assist me in understanding the problem? Is something wrong with my toolchain? (I've built it myself) It's unhappy about toolchain provided libraries, so I lean yes, possible toolchain issue. How did you generate your toolchain? By hand? crosstool-ng? other? -- Tom signature.asc Description: Digital signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Build problem - ppmc7xx configuration
On Thu, May 22, 2014 at 10:05 PM, Tom Rini tr...@ti.com wrote: On Thu, May 22, 2014 at 12:45:11PM +0300, Vasili Galka wrote: Hi, I'm trying to compile the v2014.04 tag using ppmc7xx configuration on Ubuntu using powerpc-none-eabi toolchain. I'm running the following: make CROSS_COMPILE=powerpc-none-eabi- O=out/ ppmc7xx_config make CROSS_COMPILE=powerpc-none-eabi- O=out/ And receiving the following error: [...] LDS u-boot.lds LD u-boot powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_lshrdi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(_ashldi3.o) powerpc-none-eabi-ld.bfd: /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o): compiled normally and linked with modules compiled with -mrelocatable powerpc-none-eabi-ld.bfd: failed to merge target specific data of file /usr/powerpc-none-eabi/lib/gcc/powerpc-none-eabi/4.8.1/libgcc.a(crtresxgpr.o) make[1]: *** [u-boot] Error 1 make: *** [sub-make] Error 2 Can anyone please assist me in understanding the problem? Is something wrong with my toolchain? (I've built it myself) It's unhappy about toolchain provided libraries, so I lean yes, possible toolchain issue. How did you generate your toolchain? By hand? crosstool-ng? other? -- Tom By hand. I wonder what exactly is wrong with it... arm-none-eabi toolchain generated by exactly same method works fine. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
