I also have no data on either FRX04 or FRX05. I've been trying different things with no luck. I had originally tried merging the changes from rootfs directly into initrd and branching things that needed to be mounted to /data. It boots up nice and fast, but it never gets past the animation screen. That animation will play until the battery dies...
So, back to where we are at present, there are a few things that I've noticed that I'd like to clean up.
First, we are still doing the mknod stuff for camera with systinit.rc that should be removed. We are now doing that through MAKEDEVS as it never worked through sysinit.rc
Second, we still do not have /system/bin/su. We used to mount --bind from /bin/su. If we want to do something similar, we will need to copy /bin/su from rootfs into data and bind mount or ln from there.
Finally, we are missing the qwerty keypad and layout files. We just need to copy those from rootfs into the androidupdate:
/system/etc/keymaps/qwerty.kcm.bin
/system/etc/keymaps/qwerty.kl
I'm still working on the modules thing. I thought I had something, but it isn't working for me right now