yaboot and jfs

[dtutty@porchlight.ca]

On my x86 computers, I've been using JFS for all my partitions: we're in
the country, power can go out.  The comparisions showed that JFS uses
less processor power than ReiserFS and XFS.  I've had failures if the
power goes back out during ext2/3 check/boot.  In short, I like JFS.

The yaboot docs say that the partition its conf points to can be ext2/3,
XFS, or ReiserFS.  

Is there any word on JFS support in yaboot?

Computer is RS/6000-H50, 604e, CHRP, 256MB/9.1GB.

Thanks,
Doug.