Boot kernel right from JFFS2

[Patrik Fuchs]

Hello
I beg your help:
Here are my basics: PPCBoot1.1.5, Walnut 405GP,
8MB AMD NOR Flash with two partitions:
MTD0 with JFFS2(root filesystem) on it and MTD1 with the bootloader
PPCBoot1.1.5.
Is it possible to boot a compressed kernel(Version 2.4.17) with ppcboot
1.1.5 right from jffs2 as root filessystem residing on the first MTD
partition? Do you have a description or a HOWTO for that?
Thank you for your help.
Patrik