Hi Daniel, On Wed, Aug 20, 2014 at 3:20 PM, Daniel Schwierzeck <daniel.schwierz...@gmail.com> wrote: > > > On 20.08.2014 13:50, Vasili Galka wrote: >> Hi Daniel, >> >> On Wed, Aug 20, 2014 at 1:23 PM, Daniel Schwierzeck >> <daniel.schwierz...@gmail.com> wrote: >>> >>> >>> >>> On 20.08.2014 11:35, Vasili Galka wrote: >>>> Hi, >>>> >>>> What is the recommended tool-chain to verify compilation of MIPS boards? >>> >>> you could try >>> >>> Denx ELDK 5.5 for MIPS >>> http://www.denx.de/wiki/ELDK-5/WebHome >>> >>> or >>> >>> Mentor Sourcery CodeBench Lite Edition for MIPS ELF >>> https://sourcery.mentor.com/GNUToolchain/subscription3537?lite=MIPS >>> >>>> >>>> I tried the one from >>>> https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/ >>>> But it does not work, throws plenty of errors about hard/soft float. >>> >>> Similar to ARM you can use the built-in libgcc implementation of U-Boot >>> with "export USE_PRIVATE_LIBGCC=yes" (before Kbuild/Kconfig) or >>> "CONFIG_USE_PRIVATE_LIBGCC=y". >>> >>> Actually you would need a full multilib toolchain with different libgcc >>> or multiple toolchains to build all BE/LE and hard-float/soft-float >>> variants. But that is not feasible, so you should always set >>> USE_PRIVATE_LIBGCC. USE_PRIVATE_LIBGCC is also required for ELDK toolchains. >>> >>> BTW: "MAKEALL -a mips" with the kernel.org toolchain and >>> USE_PRIVATE_LIBGCC works >>> >>> -- >>> - Daniel >> >> Strangely, I still fail to build. >> I'm trying on u-boot/master 6d1966e12 (dated Aug 1st 2014) >> Building with the following commands, on clean build directory: >> >> export BUILD_DIR=/home/lab/dev/u-boot/out/all_mips >> export USE_PRIVATE_LIBGCC=yes >> export CROSS_COMPILE=mips-linux- >> ./MAKEALL -a mips > > sorry if I was not accurate enough but with introduction of Kbuild > "USE_PRIVATE_LIBGCC=yes" was changed to "CONFIG_USE_PRIVATE_LIBGCC=y". > To support different U-Boot versions you should set both variants: > > export USE_PRIVATE_LIBGCC=yes > export CONFIG_USE_PRIVATE_LIBGCC=y > > >> >> Here is what I get with the toolchain from kernel.org: >> >> Building qemu_mips board... >> text data bss dec hex filename >> 223063 8160 217752 448975 6d9cf >> /home/lab/dev/u-boot/out/all_mips/u-boot >> mips-linux-ld.bfd: Warning: u-boot uses -msoft-float (set by >> arch/mips/cpu/mips32/built-in.o), >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o) >> uses -mhard-float >> mips-linux-ld.bfd: Warning: u-boot uses -msoft-float (set by >> arch/mips/cpu/mips32/built-in.o), >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o) >> uses -mhard-float >> Building qemu_mipsel board... >> make[1]: *** [u-boot] Error 1 >> make: *** [sub-make] Error 2 >> mips-linux-size: '/home/lab/dev/u-boot/out/all_mips/u-boot': No such file >> mips-linux-ld.bfd: >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o): >> compiled for a big endian system and target is little endian >> mips-linux-ld.bfd: >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o): >> endianness incompatible with that of the selected emulation >> mips-linux-ld.bfd: failed to merge target specific data of file >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o) >> mips-linux-ld.bfd: >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o): >> compiled for a big endian system and target is little endian >> mips-linux-ld.bfd: >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o): >> endianness incompatible with that of the selected emulation >> mips-linux-ld.bfd: failed to merge target specific data of file >> /usr/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o) >> make[1]: *** [u-boot] Error 1 >> make: *** [sub-make] Error 2 >> >> >> and here is what I get with Mentor Sourcery CodeBench Lite Edition: >> (Replacing to CROSS_COMPILE=mips-sde-elf-) >> >> Building qemu_mips board... >> arch/mips/cpu/mips32/start.o: error adding symbols: Bad value >> make[1]: *** [u-boot] Error 1 >> make: *** [sub-make] Error 2 >> mips-sde-elf-size: '/home/lab/dev/u-boot/out/all_mips/u-boot': No such file >> mips-sde-elf-ld: board/qemu-mips/lowlevel_init.o: warning: linking >> abicalls files with non-abicalls files >> mips-sde-elf-ld: arch/mips/cpu/mips32/cpu.o: warning: linking abicalls >> files with non-abicalls files >> /home/lab/dev/u-boot/common/cli_simple.c: In function 'process_macros': >> /home/lab/dev/u-boot/common/cli_simple.c:73:2: warning: format '%zd' >> expects argument of type 'signed size_t', but argument 2 has type >> '__kernel_size_t' [-Wformat=] >> debug_parser("[PROCESS_MACROS] INPUT len %zd: \"%s\"\n", strlen(input), >> ^ >> /home/lab/dev/u-boot/common/cli_simple.c:162:2: warning: format '%zd' >> expects argument of type 'signed size_t', but argument 2 has type >> '__kernel_size_t' [-Wformat=] >> debug_parser("[PROCESS_MACROS] OUTPUT len %zd: \"%s\"\n", >> ^ >> /home/lab/dev/u-boot/lib/lzma/LzmaTools.c: In function >> 'lzmaBuffToBuffDecompress': >> /home/lab/dev/u-boot/lib/lzma/LzmaTools.c:94:5: warning: format '%zx' >> expects argument of type 'size_t', but argument 2 has type 'SizeT' >> [-Wformat=] >> debug("LZMA: Uncompresed size............ 0x%zx\n", outSizeFull); >> ^ >> /home/lab/dev/u-boot/lib/lzma/LzmaTools.c:95:5: warning: format '%zx' >> expects argument of type 'size_t', but argument 2 has type 'SizeT' >> [-Wformat=] >> debug("LZMA: Compresed size.............. 0x%zx\n", compressedSize); >> ^ >> /home/lab/dev/u-boot/lib/lzma/LzmaTools.c:115:5: warning: format '%zx' >> expects argument of type 'size_t', but argument 2 has type 'SizeT' >> [-Wformat=] >> debug("LZMA: Uncompresed ................ 0x%zx\n", outProcessed); >> ^ >> /home/lab/dev/u-boot/common/cmd_nvedit.c: In function 'do_env_export': >> /home/lab/dev/u-boot/common/cmd_nvedit.c:914:3: warning: format '%zX' >> expects argument of type 'size_t', but argument 3 has type 'unsigned >> int' [-Wformat=] >> sprintf(buf, "%zX", (size_t)len); >> ^ >> /home/lab/dev/u-boot/common/cmd_nvedit.c: In function 'do_env_import': >> /home/lab/dev/u-boot/common/cmd_nvedit.c:1047:3: warning: format '%zu' >> expects argument of type 'size_t', but argument 2 has type 'unsigned >> int' [-Wformat=] >> printf("## Info: input data size = %zu = 0x%zX\n", size, size); >> ^ >> /home/lab/dev/u-boot/common/cmd_nvedit.c:1047:3: warning: format '%zX' >> expects argument of type 'size_t', but argument 3 has type 'unsigned >> int' [-Wformat=] >> /home/lab/dev/u-boot/lib/hashtable.c: In function 'hexport_r': >> /home/lab/dev/u-boot/lib/hashtable.c:605:2: warning: format '%zu' >> expects argument of type 'size_t', but argument 5 has type 'unsigned >> int' [-Wformat=] >> debug("EXPORT table = %p, htab.size = %d, htab.filled = %d, " >> ^ >> /home/lab/dev/u-boot/lib/hashtable.c:661:5: warning: format '%zu' >> expects argument of type 'size_t', but argument 2 has type 'unsigned >> int' [-Wformat=] >> "but need %zu\n", size, totlen + 1); >> ^ >> /home/lab/dev/u-boot/lib/hashtable.c:661:5: warning: format '%zu' >> expects argument of type 'size_t', but argument 3 has type 'unsigned >> int' [-Wformat=] >> /home/lab/dev/u-boot/lib/hashtable.c: In function 'himport_r': >> /home/lab/dev/u-boot/lib/hashtable.c:793:3: warning: format '%zu' >> expects argument of type 'size_t', but argument 2 has type 'unsigned >> int' [-Wformat=] >> debug("himport_r: can't malloc %zu bytes\n", size); >> ^ >> mips-sde-elf-ld: arch/mips/cpu/mips32/start.o: relocation R_MIPS_HI16 >> against `lowlevel_init' can not be used when making a shared object; >> recompile with -fPIC >> arch/mips/cpu/mips32/start.o: error adding symbols: Bad value >> make[1]: *** [u-boot] Error 1 >> make: *** [sub-make] Error 2 >> >> I would appreciate your assistance. >> >> Best, >> Vasili >> > > -- > - Daniel
My sincere apologies. My mistake. Your explanation was fine - I just misread it. Anyway, I have just successfully built all the boards with the kernel.org tool-chain. Many thanks for the help! Best regards, Vasili _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
