On Tue, 2011-06-21 at 07:29 -0600, John Rigby wrote: > On Tue, Jun 21, 2011 at 7:25 AM, Andy Doan <andy.d...@linaro.org> wrote: > > On 06/21/2011 04:53 AM, Dave Martin wrote: > >> On Tue, Jun 21, 2011 at 12:52:12PM +0530, Amit Mahajan wrote: > >>> > On Tue, 2011-06-21 at 12:14 +0530, Avik Sil wrote: > >>>> > > On Tuesday 21 June 2011 12:06 PM, Amit Mahajan wrote: > >>>>> > > > Hi, > >>>>> > > > > >>>>> > > > I have booted panda board using 11.05 natty release of ubuntu. It > >>>>> > > > worked > >>>>> > > > great. > >>>>> > > > > >>>>> > > > Now, I am trying to compile the kernel myself. I am using the > >>>>> > > > sources > >>>>> > > > from tarball provided on 11.05 release page as well as from > >>>>> > > > linaro git > >>>>> > > > 2.6.38 tree. > >>>>> > > > > >>>>> > > > > >>>>> > > > I have extracted the .config from running ubuntu(of 11.05 LEB) > >>>>> > > > and using > >>>>> > > > it to compile my own kernels. Then I am just replacing the uImage > >>>>> > > > on > >>>>> > > > sdcard(generated using 11.05 LEB) by my compiled kernel. > >>>>> > > > > >>>>> > > > Boot process goes fine till the init process but then it fails to > >>>>> > > > bring > >>>>> > > > on the graphics and goes to console mode. > >>>>> > > > > >>>>> > > > Any help on this? > >>>> > > > >>>> > > You may want to install modules on the SD card too: > >>>> > > > >>>> > > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- > >>>> > > INSTALL_MOD_PATH=/media/rootfs modules_install > >>> > > >>> > I am getting these errors while building the modules. I have linaro > >>> > gcc-4.5.1. Is it related to older gcc? > >>> > > >>> > > >>> > AS arch/arm/boot/compressed/lib1funcs.o > >>> > LD arch/arm/boot/compressed/vmlinux > >>> > OBJCOPY arch/arm/boot/zImage > >>> > Kernel: arch/arm/boot/zImage is ready > >>> > ERROR: "__aeabi_uldivmod" [sound/soc/codecs/snd-soc-wm8974.ko] > >>> > undefined! > >>> > ERROR: "__aeabi_uldivmod" [sound/soc/codecs/snd-soc-wm8940.ko] > >>> > undefined! > >>> > ERROR: "__aeabi_uldivmod" [sound/soc/codecs/snd-soc-wm8510.ko] > >>> > undefined! > >>> > WARNING: modpost: Found 2 section mismatch(es). > >>> > To see full details build your kernel with: > >>> > 'make CONFIG_DEBUG_SECTION_MISMATCH=y' > >>> > make[1]: *** [__modpost] Error 1 > >>> > make: *** [modules] Error 2 > >> John, do you know why the packaged kernel builds don't get these errors? > > > > I think this only happens when cross-compiling > > > > I don't see this when cross compiling the packaged kernel. Perhaps my > toolchain is an older rev? >
I confirm to get it with both gcc-4.5.1 and 4.5.2 from linaro toolchian ppa's with both the kernel tarball from 11.05 release page as well as from 2.6.38 kernel git with commit till linaro-11.05 tag. -- Thanks Amit Mahajan _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
