On Friday 11 March 2016 12:18 PM, Vineet Gupta wrote: > So for big endian kernel builds, just selecting the CONFIG_CPU_BIG_ENDIAN is not > sufficient, we also need to manually change the CROSS_COMPILE prefix to arceb-xxx. > > @Anton, is that what you do for verification builds ! > > @Noam I presume your defconfig has CONFIG_CROSS_COMPILE or you have set in env > variable ? > > > The kernel build system needs to take take care of that. Do you guys have issues > with patch below > > ------------> > diff --git a/arch/arc/Makefile b/arch/arc/Makefile > index c8230f3395f2..4abcdb89e391 100644 > --- a/arch/arc/Makefile > +++ b/arch/arc/Makefile > @@ -9,8 +9,12 @@ > UTS_MACHINE := arc > > ifeq ($(CROSS_COMPILE),) > +ifndef CONFIG_CPU_BIG_ENDIAN > +CROSS_COMPILE := arceb-linux- > +else Please pardon this nonsense as lack of caffeine - despite the obvious fixup, I still need to change the .config. I think we need to revert the defconfig patch for fixing the CROSS_COMPILE prefix after all ! > CROSS_COMPILE := arc-linux- > endif > +endif > > > _______________________________________________ > linux-snps-arc mailing list > linux-snps-arc at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-snps-arc >
