Hi Am Freitag, 26. Februar 2016, 08:25:06 schrieb Sascha Hauer: > On Thu, Feb 25, 2016 at 11:29:42AM +0100, Tim Sander wrote: > > v7: eof whitespace fixes > > > > A Patch for supporting the Terasic DE0 NANO-SoC with barebox. > > The pretty similar Socrates Board was taken as a starting point with > > pulling in the memory timings/pinmux from > > http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardware > > Design > > > > Signed-off-by: Tim Sander <tim@xxxxxxxxxxxxxxx> > > Applied, thanks. Please provide a Changelog next time, otherwise it's > hard to guess what you actually changed. I only included the change for the last patch not the whole stuff, so if i understand correctly i will include all changelog files the next time. > BTW I noticed the xload defconfig does not build anymore with this patch > applied because the image gets too big. I searched for the reason at got > a step closer. The SDRAM sequencer code is compiled into the image > multiple times, one time for each board. The intention was that the > linker throws away the unused copies via -ffunction-section and > --gc-sections. Unfortunately this does not work because the functions in > the different copies all end up with the same name. So for example we > have mem_precharge_and_activate() three times in the image. Only one > version is used, but the others can't be thrown away because they are in > the same section. One thing that comes to mind is gcc -flto. My experience shows that it works much nicer than gc-sections. It hurts on large code bases though but i guess this can be neglected with barebox. > I hope we can solve this, otherwise we have to split the xloader > defconfigs into multiple configs. It would be indeed nicer if the compiler could sort that out. Best regards Tim _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
