[Buildroot] Unable to boot Arm926t with big endian support

Peter Korsgaard peter at korsgaard.com
Tue Nov 18 13:51:59 UTC 2014


>>>>> "Peder" == Peder Alm <peder.alm at semcon.com> writes:

 > Dear Peter
 >> -8 is ENOEXEC, E.G. most likely invalid ELF variant.
 >> 
 >> Your kernel is running in big endian mode, right?

 > How do I know if my kernel is running in BE mode? I have just changed
 > the settings in Buildroot configuration. I found no settings for BE
 > mode in the Linux kernel configuration when I added support for NFS.

For ARM the config option is CPU_BIG_ENDIAN:

git grep -A2 BIG_ENDIAN arch/arm/mm/Kconfig | head -n 3
arch/arm/mm/Kconfig:config CPU_BIG_ENDIAN
arch/arm/mm/Kconfig-    bool "Build big-endian kernel"
arch/arm/mm/Kconfig:    depends on ARCH_SUPPORTS_BIG_ENDIAN

-- 
Bye, Peter Korsgaard 


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