[yocto] Yocto Porject

[Scott Rifenbark]

Hi Don,

I can't really advise you on this as I am not a Yocto developer.  However,
I can forward this question to the yocto at yoctoproject.org mail group and,
in particular, to a resource that is looking closely at kernel stuff to
help improve that manual and get it more up-to-date.  That guy is named
Richard Griffiths of Intel.  You should be able to get some help with
this.  Sorry... I wish I was a crack YP developer :)

Thanks,
Scott

On Sun, Jan 27, 2019 at 11:50 AM Don Osmond <dosmond at comporium.net> wrote:

> Scott
>
> I have been reading your
> https://www.yoctoproject.org/docs/2.4/kernel-dev/kernel-dev.html and it
> has been very helpful.  I have a project where I am needing to get the
> ability to use iptables NAT which does not come in the core image from Digi
> which also uses Yocto.  In my Ubuntu 16.04 LTS development VM, I am able to
> build the base image (bitbake dey-image-qt), menuconfig the kernel config
> (bitbake -c devshell virtual/kernel), compile the kernel (bitbake -C
> compile virtual/kernel).  The results are in the
> /workspace/ccimx6ulsbc/tmp/deploy/images/ccimx6ulsbc as see in list below:
>
>
>
> dosmond at ubuntu:/workspace/ccimx6ulsbc/tmp/deploy/images/ccimx6ulsbc$ ls
>
> boot.scr
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.boot.ubifs
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.recovery.ubifs
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.rootfs.manifest
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.rootfs.tar.bz2
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.rootfs.ubifs
>
> dey-image-qt-x11-ccimx6ulsbc-20190127164412.testdata.json
>
> dey-image-qt-x11-ccimx6ulsbc.boot.ubifs
>
> dey-image-qt-x11-ccimx6ulsbc.manifest
>
> dey-image-qt-x11-ccimx6ulsbc.recovery.ubifs
>
> dey-image-qt-x11-ccimx6ulsbc.tar.bz2
>
> dey-image-qt-x11-ccimx6ulsbc.testdata.json
>
> dey-image-qt-x11-ccimx6ulsbc.ubifs
>
>
> dey-image-recovery-initramfs-ccimx6ulsbc-20190127161551.rootfs.cpio.gz.u-boot.tf
>
> dey-image-recovery-initramfs-ccimx6ulsbc-20190127161551.rootfs.manifest
>
> dey-image-recovery-initramfs-ccimx6ulsbc-20190127161551.testdata.json
>
> dey-image-recovery-initramfs-ccimx6ulsbc.cpio.gz.u-boot.tf
>
> dey-image-recovery-initramfs-ccimx6ulsbc.manifest
>
> dey-image-recovery-initramfs-ccimx6ulsbc.testdata.json
>
> imx6ul-ccimx6ulsbc.dtb
>
> imx6ul-ccimx6ulsbc-id135.dtb
>
> imx6ul-ccimx6ulsbc-id136.dtb
>
> imx6ul-ccimx6ulsbc-wb.dtb
>
> install_linux_fw_sd.scr
>
> modules--4.9-r0.5-ccimx6ulsbc-20190127182701.tgz
>
> modules-ccimx6ulsbc.tgz
>
> u-boot-ccimx6ulsbc1GB-2017.03-r0.imx
>
> u-boot-ccimx6ulsbc1GB.imx
>
> u-boot-ccimx6ulsbc-2017.03-r0.imx
>
> u-boot-ccimx6ulsbc.imx
>
> u-boot-ccimx6ulsbc.imx-ccimx6ulsbc
>
> u-boot-ccimx6ulsbc.imx-ccimx6ulsbc1GB
>
> u-boot.imx
>
> zImage
>
> zImage--4.9-r0.5-ccimx6ulsbc-20190127182701.bin
>
> zImage--4.9-r0.5-imx6ul-ccimx6ulsbc-20190127182701.dtb
>
> zImage--4.9-r0.5-imx6ul-ccimx6ulsbc-id135-20190127182701.dtb
>
> zImage--4.9-r0.5-imx6ul-ccimx6ulsbc-id136-20190127182701.dtb
>
> zImage--4.9-r0.5-imx6ul-ccimx6ulsbc-wb-20190127182701.dtb
>
> zImage-ccimx6ulsbc.bin
>
> zImage-imx6ul-ccimx6ulsbc.dtb
>
> zImage-imx6ul-ccimx6ulsbc-id135.dtb
>
> zImage-imx6ul-ccimx6ulsbc-id136.dtb
>
> zImage-imx6ul-ccimx6ulsbc-wb.dtb
>
>
>
> So, what I am having an issue with are the steps to get the latest kernel
> changes a part of the image?  I thought if I ran “bitbake dey-image-qt”
> again that it would.  I think I am missing something.  Anything you can
> share would be greatly appreciated.
>
> Thanks
>
> Don
>
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