hai, i used the kernel ubuntu@arm:/proc$ uname -ar *Linux arm 3.12.13-bone12 #1 SMP Thu Mar 20 04:17:43 IST 2014 armv7l armv7l armv7l GNU/Linux*
from my beaglebone black i got the following information *ubuntu@arm:/proc$ zcat /proc/config.gz | grep -i thumb* *CONFIG_ARM_THUMB=y* *CONFIG_ARM_THUMBEE=y* *# CONFIG_THUMB2_KERNEL is not set* *CONFIG_XZ_DEC_ARMTHUMB=y* *ubuntu@arm:/proc$ * is Thumb2 option to be enabled or not necessary .. regards siva On Monday, 24 March 2014 11:51:13 UTC+5:30, Mark Grosen wrote: > > What kind of kernel did you build? My stock kernel is "Thumb2" so modinfo > shows: > > vermagic: 3.8.13-bone41 SMP mod_unload modversions ARMv7 thumb2 p2v8 > > If your kernel is Thumb2, then your module needs to be Thumb2, also. > > mark@p3d:/lib/modules/3.8.13-bone41/kernel/drivers% zcat /proc/config.gz | > grep -i thumb > CONFIG_ARM_THUMB=y > CONFIG_ARM_THUMBEE=y > CONFIG_THUMB2_KERNEL=y > CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11=y > CONFIG_XZ_DEC_ARMTHUMB=y > > Mark > > > > Mark > > > On Sun, Mar 23, 2014 at 10:05 PM, siva kumar > <[email protected]<javascript:> > > wrote: > >> >> hai all, >> >> i followed this link to compile a kernel for bbb >> >> http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-BasicRequirements >> i try to mount my kernel using sd card, after a series of bugs finally i >> can able to boot my kernel using the precompiled ubuntu rootfs which was >> given in the above link. >> but when i tried to add a hello world module into my bbb . i got the >> following error >> i googled it all the possible ways but none of them helped me . >> >> *ubuntu@arm:/opt$ sudo insmod hello.ko * >> *Error: could not insert module hello.ko: Invalid module format* >> *ubuntu@arm:/opt$ * >> >> when i execute modinfo command from the bbb. i got the following log >> information >> >> ubuntu@arm:/opt$ modinfo hello.ko >> filename: /opt/hello.ko >> description: A Simple Hello World module >> author: sivakumar >> license: GPL >> srcversion: F545620F75762B1AAE668ED >> depends: >> vermagic: 3.8.13 SMP mod_unload modversions ARMv7 p2v8 >> >> help me how to insert the module into my beagelobne black kernel. >> >> regards >> siva >> >> >> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
