On Mon, Sep 24, 2012 at 12:14 PM, Ash Charles <a...@gumstix.com> wrote: > On Fri, Sep 21, 2012 at 2:48 PM, Robert Nelson <robertcnel...@gmail.com> > wrote: >> For omap34/35xx class hardware definitely turn on >> CONFIG_ARM_ERRATA_430973=y >> >> When using a mix of arm/thumb application binaries on this core..... > Thanks Robert. Do you know of any references for these errata beyond > just the kernel config. descriptions?
Sorry, Ash I don't have any more references beyond the kernel config... I only know when ubuntu made the switch to "armv7-a + thumb2" (with lucid) my beagle (omap3530 ES3.0 r1p3 based core..) would randomly spout out "Illegal instruction" as seen in (1) and that ARM_ERRATA_430973 has fixed it ever since... I can guess if your in a pure "arm" or "thumb2" environment you'd never run into the issue.. 1: https://bugs.launchpad.net/ubuntu/+source/fakeroot/+bug/495536 Regards, -- Robert Nelson http://www.rcn-ee.com/ _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
