[yocto] [meta-raspberrypi] u-boot doesnt boot kernel

Andrei Gherzan andrei at gherzan.ro
Wed Jul 13 04:57:14 PDT 2016


Hi Hammad,

On Mon, Jul 11, 2016 at 10:37:04AM -0300, Daniel. wrote:
> Hi Hammad,
>
> As Paul said the u-boot need some configuration so it can boot the
> kernel. Usually it looks for bootcmd variable and try to run it so at
> last this variable need to be setted. User's usually make this one
> (bootcmd) call a miriad of another commands to retrieve kernel from
> ftp, or nand, load it to memoby and boot it.
>

We are working on a patchset that will set a default configuration
bootable with uboot. For all other fancy changes see above.

> Take a look at www.denx.de/wiki/DULG/Manual for more information.
>
> Regards,
>
> 2016-07-10 20:27 GMT-03:00 Paul Barker <paul at paulbarker.me.uk>:
> > On Sat, 9 Jul 2016 10:35:58 +0100
> > Paul Barker <paul at paulbarker.me.uk> wrote:
> >
> >> On Fri, 8 Jul 2016 21:04:24 -0400
> >> Hammad Ahmed <hammadahmed85 at gmail.com> wrote:
> >>
> >> > Hi,
> >> > I wanted to boot with u-boot so I added:
> >> >
> >> > KERNEL_IMAGETYPE = "uImage"
> >> >
> >> > u-boot builds fine but when I boot up my raspberrypi, u-boot doesnt
> >> > start the kernel.
> >> >
> >>
> >
> > I've just sent a patch series which should allow u-boot to start the
> > kernel without needing to type in a bunch of manual commands.
> >
> > You can get the patches from the mailing list or use the
> > 'pbarker/u-boot' branch of https://gitlab.com/oryx/meta-raspberrypi.
> >
> > Let me know if this works for you.
> > --
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> > yocto at yoctoproject.org
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>
>
>
> --
> "Do or do not. There is no try"
>   Yoda Master
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--
Andrei Gherzan
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