Just in need of a little development help here.  I've been working to get a modified uboot on my goflex net to allow USB/SATA booting.

I've got working USB boot, but somewhere along the line it is powering down the Sata interface so I cannot access disks plugged into the Sata docks.  Chain booting the original kernel still reports "Sata is powered down".

The only way I have to revive the SATA docks is to revert to the original uboot.

Any clues what it is in uboot that may be switching off power to the sata ports?