Thanks William , Robert ! I pressed removed the power supply , reconnected it , pressed the S3 switch and it booted with the changed kernel image. Dont know why?
On Wednesday, August 10, 2016 at 12:28:03 PM UTC+5:30, William Hermans wrote: > > Since you only got a uboot prompt I'll assume you missed one, or both > uEnv.txt files. > > On Tue, Aug 9, 2016 at 11:55 PM, William Hermans <[email protected] > <javascript:>> wrote: > >> does /media/rootfs/boot/uEnv.txt contain: >> >> uname_r=${kernel_version} >> >> ? >> >> For that matter you never mention if you have a first stage uEnv.xt file >> ( /uEnv.txt ). Granted this assumes redoing form a blank rootfs. But if >> this is not a blank rootfs then your step #3 should not be necessry. >> >> On Tue, Aug 9, 2016 at 9:31 PM, Raulp <[email protected] <javascript:>> >> wrote: >> >>> I did get the minicom logs but it shows only uboot# prompt. >>> >>> What I did was this : >>> 1-->modified one dtb and ran rebuild.sh >>> >>> 2-->Copy Kernel Image >>> Kernel Image: >>> ~/ >>> sudo cp -v ./bb-kernel/deploy/${kernel_version}.zImage >>> /media/rootfs/boot/vmlinuz-${kernel_version} >>> 3--->Copy Kernel Device Tree Binaries >>> ~/ >>> sudo mkdir -p /media/rootfs/boot/dtbs/${kernel_version}/ >>> sudo tar xfv ./bb-kernel/deploy/${kernel_version}-dtbs.tar.gz -C >>> /media/rootfs/boot/dtbs/${kernel_version}/ >>> -4-->Copy Kernel Modules >>> ~/ >>> sudo tar xfv ./bb-kernel/deploy/${kernel_version}-modules.tar.gz -C >>> /media/rootfs/ >>> >>> Did I miss something? >>> Last resort would be to format and prepare the card again .!! >>> >>> On Tuesday, August 9, 2016 at 7:29:55 PM UTC+5:30, RobertCNelson wrote: >>>> >>>> On Tue, Aug 9, 2016 at 8:53 AM, Jane <[email protected]> wrote: >>>> > I did copy the modules and the device trees along with the uimage. >>>> > System doesnt boots ups ! >>>> > No logs on Minicom as well.! >>>> >>>> No serial logs on Minicom? >>>> >>>> 50/50, it's a minicom configuration issue, try again with gtkterm.. >>>> >>>> If it doesn't work with gtkterm, then it's likely you didn't install >>>> the bootloader properly (try again). (or you are using >>>> VirtualBox/VMware/etc, which the directions say doesn't work and is >>>> un-supported) >>>> >>>> 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] <javascript:>. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/54606420-e696-45eb-975a-c870a54a7b39%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/beagleboard/54606420-e696-45eb-975a-c870a54a7b39%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>> 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/87896d13-382c-4d4c-ae81-b438f76f847f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
