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]> 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/
>>
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