Re: [yocto] tiny-linux distribution with raspberrypi error
On Fri, Nov 17, 2017 at 5:34 PM, Michael Gloff 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 > 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 >> >> -- >> ___ >> yocto mailing list >> yocto@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/yocto >> > > > -- > ___ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto > -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] tiny-linux distribution with raspberrypi error
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 wrote: > On Fri, Nov 17, 2017 at 5:34 PM, Michael Gloff 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 > > > 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 > >> > >> -- > >> ___ > >> yocto mailing list > >> yocto@yoctoproject.org > >> https://lists.yoctoproject.org/listinfo/yocto > >> > > > > > > -- > > ___ > > yocto mailing list > > yocto@yoctoproject.org > > https://lists.yoctoproject.org/listinfo/yocto > > > -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
[yocto] Displaying buildcfg
Hi, At the start of a bitbake run it displays the current build configuration before it starts to build anything: Build Configuration: BB_VERSION= "1.28.0" BUILD_SYS = "x86_64-linux" [...] This information is useful, especially when you are swapping between multiple projects with different versions. Is there a simple way to get bitbake to print just this information, without going on to do build anything? Regards, Chris -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] Displaying buildcfg
At 2017-11-18 20:45:11, "Chris Simmonds" wrote: >Hi, > >At the start of a bitbake run it displays the current build >configuration before it starts to build anything: > >Build Configuration: >BB_VERSION= "1.28.0" >BUILD_SYS = "x86_64-linux" >[...] > >This information is useful, especially when you are swapping between >multiple projects with different versions. Is there a simple way to get >bitbake to print just this information, without going on to do build >anything? Try this: $ bitbake -n base-files > >Regards, >Chris >-- >___ >yocto mailing list >yocto@yoctoproject.org >https://lists.yoctoproject.org/listinfo/yocto -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] Displaying buildcfg
Hi, On 18/11/17 14:41, cddatemp wrote: > At 2017-11-18 20:45:11, "Chris Simmonds" wrote: >>Hi, >> >>At the start of a bitbake run it displays the current build >>configuration before it starts to build anything: >> >>Build Configuration: >>BB_VERSION= "1.28.0" >>BUILD_SYS = "x86_64-linux" >>[...] >> >>This information is useful, especially when you are swapping between >>multiple projects with different versions. Is there a simple way to get >>bitbake to print just this information, without going on to do build >>anything? > > Try this: > $ bitbake -n base-files > >> >>Regards, >>Chris >>-- Thanks, Thanks, that works. I can't help feeling that there should be a more direct way of dumping the buildcfg though. Anyone have an insight on this? Chris -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
[yocto] eclipse-poky: Rootfs includes not in CDT
Environment: Eclipse Neon 3 with the Yocto plug-in. Running on Fedora 24.
I've built the SDK and configured Eclipse and the plug-in. The Hello
World autotools project builds, but, there's an issue. The CDT isn't
aware of the include directories so its checker is flagging my files
with missing includes errors. I *could* add ${SDKTARGETROOT}/usr/include
(and the appropriate sub-directories) to my project's configuration, but
I don't want to mess up the cross compiler which just uses the --rootfs
option and finds everything that it needs. How do I configure this to
get rid of the annoying errors? I like the help that the CDT provides
before compilation.
--
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Re: [yocto] tiny-linux distribution with raspberrypi error
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 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 wrote: > >> On Fri, Nov 17, 2017 at 5:34 PM, Michael Gloff >> 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 < >> sherifomran2...@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 >> >> >> >> -- >> >> ___ >> >> yocto mailing list >> >> yocto@yoctoproject.org >> >> https://lists.yoctoproject.org/listinfo/yocto >> >> >> > >> > >> > -- >> > ___ >> > yocto mailing list >> > yocto@yoctoproject.org >> > https://lists.yoctoproject.org/listinfo/yocto >> > >> > > -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] tiny-linux distribution with raspberrypi error
I think you can generate a SD card image which can be dd’ed into a sd card poky tiny by default generates an initramfs image only. you can add IMAGE_FSTYPES_append = " rpi-sdimg" in local.conf and see if you get a rpi-sdimag On Sat, Nov 18, 2017 at 10:47 AM Sherif Omran wrote: > 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 > 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 wrote: >> >>> On Fri, Nov 17, 2017 at 5:34 PM, Michael Gloff >>> 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 < >>> sherifomran2...@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 >>> >> >>> >> -- >>> >> ___ >>> >> yocto mailing list >>> >> yocto@yoctoproject.org >>> >> https://lists.yoctoproject.org/listinfo/yocto >>> >> >>> > >>> > >>> > -- >>> > ___ >>> > yocto mailing list >>> > yocto@yoctoproject.org >>> > https://lists.yoctoproject.org/listinfo/yocto >>> > >>> >> >> > > -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
