[yocto] tiny-linux distribution with raspberrypi error

[Sherif Omran]

I have it now being compiled and created a file called
rpi-basic-image-raspberrypi0-wifi-20171118102213.rootfs.cpio.gz
but how can i burn it? it is not an img file.
Any clue is appreciated.

On Sat, Nov 18, 2017 at 12:21 PM, Sherif Omran <sherifomran2000 at gmail.com>
wrote:

> it worked well with
>
> PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-tini"
>
> in local.conf. However i don't know if it will work with real time kernel
> .. to be tested later
>
>  thank you
>
> On Sat, Nov 18, 2017 at 10:19 AM, Khem Raj <raj.khem at gmail.com> wrote:
>
>> On Fri, Nov 17, 2017 at 5:34 PM, Michael Gloff <mgloff at emacinc.com>
>> wrote:
>> > This looks to be because poky-tiny.conf does not allow overriding of the
>> > kernel provider. You could try the below patch to use a different
>> kernel.
>> >
>> > Michael Gloff
>> >
>> > diff --git a/meta-poky/conf/distro/poky-tiny.conf
>> > b/meta-poky/conf/distro/poky-tiny.conf
>> > index 2032bfde32..acafd9fef4 100644
>> > --- a/meta-poky/conf/distro/poky-tiny.conf
>> > +++ b/meta-poky/conf/distro/poky-tiny.conf
>> > @@ -37,7 +37,7 @@ TCLIBC = "musl"
>> >
>> >  # Distro config is evaluated after the machine config, so we have to
>> > explicitly
>> >  # set the kernel provider to override a machine config.
>> > -PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-tiny"
>> > +PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto-tiny"
>> >  PREFERRED_VERSION_linux-yocto-tiny ?= "4.12%"
>> >
>>
>> please submit this patch with sign off and git format, its good for
>> inclusion upstream
>>
>> >  # We can use packagegroup-core-boot, but in the future we may need a
>> new
>> > packagegroup-core-tiny
>> >
>> >
>> > On Thu, Nov 16, 2017 at 7:05 PM, Sherif Omran <
>> sherifomran2000 at gmail.com>
>> > wrote:
>> >>
>> >> hi
>> >>
>> >> i am trying to compile the yocto-tiny for raspberry pi by adding the
>> >> distro to my local.conf
>> >>
>> >> DISTRO = "poky-tiny"  and i  get the following
>> >>
>> >>
>> >> ERROR: nothing provides 'virtual/kernel'
>> >> ERROR: linux-yocto-tiny Provides virtual/kernel but was skipped:
>> >> incompatible with machine raspberrypi0-wifi (not in compatible_machine)
>> >> ERROR: linux-yocto-rt Provides virtual/kernel but was skipped:
>> >> incompatible with machine raspberrypi0-wifi (not in compatible_machine)
>> >> ERROR: linux-yocto Provides virtual/kernel but was skipped:
>> incompatible
>> >> with machine raspberrypi0-wifi (not in compatible_machine)
>> >> ERROR: linux-yocto-dev Provides virtual/kernel but was skipped:
>> >> incompatible with machine raspberrypi0-wifi (not in compatible_machine)
>> >> ERROR: required build target 'rpi-basic-image' has no buildable
>> providers.
>> >> Missing or unbuildable depency chain was: 'rpi-basic-image',
>> >> 'virtual/kernel'
>> >>
>> >>
>> >> any body has a clue to solve it?
>> >>
>> >> thanks
>> >>
>> >> --
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>> >> yocto at yoctoproject.org
>> >> https://lists.yoctoproject.org/listinfo/yocto
>> >>
>> >
>> >
>> > --
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>> >
>>
>
>
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