I'm sorry, I forgot to tell you in my last comment that I don't have those files:
/boot/dtbs/$(uname -r)/*.dtb /boot/vmlinuz-$(uname -r) Maybe the tutorial I followed is not very up to date, It says nothing about those files so I don't know where to get them. Thanks El lunes, 20 de julio de 2015, 21:05:54 (UTC+2), RobertCNelson escribió: > > On Mon, Jul 20, 2015 at 1:51 PM, Pablo <[email protected] <javascript:>> > wrote: > > Hi, I have a BBB rev C. > > > > I installed the latest debian image (2015-03-01, Kernel: 3.8.13-bone70) > and > > flashed it to the eMMC. After that, I followed some instructions to > install > > a Preempt kernel. > > The guide I followed is this one: > > > http://dev.ardupilot.com/wiki/building-the-code/building-for-beaglebone-black-on-linux/ > > > > > Apparently, all went well. I only skipped a step where I had to make a > > backup of a zImage. And that's one problem, there's nothing in > /boot/uboot/, > > I can't find zImage... Is that normal? I thought that zImage was called > at > > boot time to load everything, so where does my BBB boot from? > > > > But the installation of Preempt looks fine. > > > > root@beaglebone:~# ls /lib/modules > > 3.8.13-bone70 3.8.13-rt9-00899-g6d55dce-dirty > > > > I have the rt folder, but > > > > root@beaglebone:~# uname -a > > Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 > armv7l > > GNU/Linux > > > > i'm still running the old kernel version, how can I boot from the > Preempt > > kernel? > > Make sure you set the uname_r variable in: > > /boot/uEnv.txt > > uname_r=3.8.13-rt9-00899-g6d55dce-dirty > > Then make sure: > > /boot/dtbs/$(uname -r)/*.dtb > /boot/vmlinuz-$(uname -r) > > exist... > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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.
