[yocto] multiple, different kernel images in one rootfs

[Khem Raj]

On 3/28/17 2:53 AM, Richard Leitner wrote:
> Hi,
> I'm currently using Jethro and like to include multiple, different
> kernel (fit)images (with different source branches/versions) in one
> RootFS. When booting such a system the bootloader (U-Boot) will decide
> which kernel to load.
> 

There is/was a way to build multiple kernels see something like this

https://git.digitalstrom.org/dss-oe/dss-oe/commit
/1e0c2307a910e8fc7e2482a757c52277c4f4e01e

might help you


> I've already done some searches on the Internet, but found only Bug
> 6945, which seems to be something similar. But I'm unable to find any
> documentation on it, and the commits linked to the bugzilla [1] aren't
> very helpful.
> 
> Furthermore a similar question on the mailing list in 2015 [2] wasn't
> answered.
> 
> So does anybody of you know how to implement that or where/how I might
> get started?
> 
> Thanks & regards,
> Richard L
> 
> [1] https://bugzilla.yoctoproject.org/show_bug.cgi?id=6945
> [2] https://lists.yoctoproject.org/pipermail/yocto/2015-May/025031.html
> 

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