Hello all,

 

I am trying to build AGL image for raspberry PI 4 board with u-boot support.

 

I've set the option RPI_USE_U_BOOT = "1" in configuration file build/conf/local.conf and run the build bitbake agl-demo-platform.

Build is successful, but the boot partition doesn't contain the u-boot related files (u-boot.bin. boot.src), there is only the native RPI4 boot files are on the disk: kernel8.img, dtb and etc. 

 

It is interesting, but u-boot files (u-boot.bin. boot.src) present in the deploy directory: build/tmp/deploy/images/raspberrypi4. Looks like they are built, but not included in the final image.

 

So there are questions:

 

1) Does AGL build support the RPI4 with u-boot?

2) What is the correct way to include u-boot in the AGL build for raspberry PI4?

 

branch: I use master before dunfell integration.

 

Best Regards

Leonid Lazarev

Hi Leonid,

I rebuilt the image here and I can see the same issue. Investigating.

Best regards,
Jan-Simon

------
Jan-Simon Möller
AGL Release Manager
The Linux Foundation

Visit us at:
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On Mon, May 11, 2020 at 10:59 AM <leonid.lazarev@...> wrote:

Hi, 

Thanks for comment, unfortunately, md5sums are different.
But in any case the boot.scr is not located in the boot partition, but it is important for u-boot loading.

/Leonid