[U-Boot] Build problem - ppmc7xx configuration

[Vasili Galka]

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