[gem] Explicitly enable interrupts we care about rather than using a bitmask
[zynq] Remove generated init for Zybo, add platform init routines
[zynq] Add mio command to dump mio state
[zynq] Move zybo-common to zynq-common
[zynq] Add uzed target support
[zynq] Add support to boot without configuring DRAM
[uzed] Add dram test