Kernel Menuconfig reset problem

[brianhuang]

Hi

I follow below steps building fsl-yocto-L4.1.15_1.1.0-ga for our custom imx6q board

1."MACHINE=imx6qsabresd source fsl-setup-release.sh -b build -e x11"

2."bitbake fsl-image-qt5"

3.When the building tasks is all done,I merge my driver to linux-imx and use "bitbake -c menuconfig linux-imx" for custom .config file.

4.merge our test application to imx-test

5."bitbake -c compile linux-imx -f"

6."bitbake -c compile imx-test -f"

After step 6. ,I found my .config file is reset to default.

How can I stop this reset operation? Which file do I need modify

Thank you.

Brian Huang

[Yuri]

Hello,

Hope the following helps.

How to modify yocto jethro and rebuild

Have a great day,
Yuri

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[brianhuang · Accepted solution]

Hi Yuri

Sorry for reply lately.

Thanks for your answer.

I found the solution in yocto document

Yocto Project Development Manual

5.9.2. Creating a  defconfig File and 5.9.3. Creating Configuration Fragments is very useful for my problem