KIWI initrd modules

Hello,

I am trying to build an image with the following option: <type image=‘tbz’> so no boot image.

Though in the initrd that is in there, there is no ahci nor ata, etc etc. I have tried adding drivers in the config.xml, but this didn’t have any impact…

How do I get modules in the initrd during the build process?

Can anyone help out with this?

Thanks in advance!