[yocto] changing grub.cfg per image

ChenQi Qi.Chen at windriver.com
Sun Dec 28 18:36:12 PST 2014


On 12/24/2014 01:14 AM, Stuart Weaver wrote:
> Hi All,
>
> I've currently got two yocto images. I would like to have different 
> grub.cfg files for each image and therefore was wondering what would 
> be the best way to achieve this?
>
> Currently I am playing with the idea of just changing the APPEND 
> variable within the machine conf file, however there doesn't seem to 
> be a way of making this image dependant. Hence, would I have to create 
> two different machines and change which machine I'm building for 
> everytime I build each image?
>
> Another idea would be to create my own version of grub-efi.bbclass 
> however I'm currently unsure of how to choose my custom version within 
> a image file.
>

meta/classes/bootimg.bbclass:EFI_PROVIDER ?= "grub-efi"

How about setting the above variable?

Regards,
Chen Qi

> If anyone has any suggestions on the best way forward, it would be 
> very much appreciated!
>
> Regards,
> Stuart
>
>

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