imx8mm-lpd4 custom image boot fails

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imx8mm-lpd4 custom image boot fails

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vignesh-baskaran
Contributor III

Hi we were trying to boot kernel image we build, but it fails.

The steps we followed.

We used to boot from SD card using the image build from yocto,

But we try to boot from the image we build from the linux-kernel  alone its not booting.

https://github.com/nxp-imx/linux-imx

it goes upto Starting kernel and hangs up.

 
 
We followed following command:
$ make imx_v8_defconfig
$ make -j6 all
$ make modules -j6
$ su -c "make INSTALL_MOD_PATH=/media/vignesh/root modules_install"
 
But if we use the image from the yocto imx-image-core build we got, it works perfectly and boot.

 
can point out some lead about this?
 
We were replacing image and kernel modules only comapring with yocto build. do we need to do any other configuration?
 
Thanks
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joanxie
NXP TechSupport
NXP TechSupport

if you want to build stand alone kernel images without yocto, you can refer to the Chapter 2
Porting Kernel of enclosed file

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