On 16 December 2016 at 08:55, Schmitt, Richard <[email protected]> wrote: > Has anyone tried to build for 32 bit userland for zcu102? > > > > I’ve tried setting DEFAULT_TUNE to ilp32 in my machine configuration but > clearly this isn’t the right thing to do.
Currently in oe-core there is no aarch32 tune support, there is only aarch64. There have been patches proposed but nothing has been merged yet. You could use the meta-axxia implementation of aarch32. Adding the layer and including the tunes it in your machine will give you the tune options, then you can pick what you need. (https://github.com/axxia/meta-axxia/tree/master/conf/machine/include) Or you could use the meta-linaro layer implemention for ilp32. (http://git.linaro.org/openembedded/meta-linaro.git/tree/meta-ilp32/conf/machine/include/arm64/arch-armv8.inc) Also, if you were not aware you can have a multilib rootfs built with OE. This would allow you to have the 64bit and 32bit arm libraries. There is some documentation on it here: http://www.yoctoproject.org/docs/current/dev-manual/dev-manual.html#combining-multiple-versions-library-files-into-one-image Regards, Nathan -- _______________________________________________ meta-xilinx mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-xilinx
