[Arm-netbook] quick update

[Luke Kenneth Casson Leighton]

* jz4775 board layout looks feasible (just).  have had to squash the
DDR3 address lines as there are no wiggles, only straight routing on
the dev-board, the DDR3 is hard against one edge and the CPU hard
against the other,i have to ask ingenic to check
* micro-pc needs another review
* 2nd revision EOMA68-A20 still to go to PCB factory for gerber checks
* IC1 PCB pretty much done component layout.
v busy sorry short status.
l.