Hi Erich, mails crossed.
Good you've got it working, and hopefully your experience with 5.0.1 will better from now on. I know it can cause a lot of pain being the first one dealing with updates and changes. David did a great job last year improving user experience at least with documentation in the wiki/user guide/developer guide. For the 4.x User Guide he added "Hardware-Specific Guides" in the "Appendices". Based on his own experience and the feedback he got. For PC Engines WRAP we see mostly the term "TODO". See: http://sourceforge.net/apps/mediawiki/leaf/index.php?title=Bering-uClibc_4.x_-_User_Guide_-_Appendices_-_Hardware-Specific_Guides I assume your findings may belong to 4.x as well - a bigger CF may always show the pb's you've seen. What about improving this section, and/or add it to the 5.x User Guide? I'm shure it will help other users. kp (BTW: If anyone else likes to update the wiki-based Guides and needs access to do so, let us know - I'm shure Mike will help) Am Dienstag, 8. Oktober 2013, 19:27:34 schrieb Erich Titl: > Hi > > For all of you suffering booting problems on WRAP using big CF cards, > here is the solution (at least for me). > > The driver cannot handle fast ATA IO modes, you have to restrict to some > PIO mode, I have not tested with UDMA though :-( > > Pass a kernel parameter on boot like > > libata.force=1.00:pio3 > > You can try different PIO levels > > cheers > > Erich ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg.clktrk ------------------------------------------------------------------------ leaf-user mailing list: leaf-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-user Support Request -- http://leaf-project.org/
