[Arm-netbook] Open source Allwinner R40 circuit diagrams

[joem]

Now finished footprints for all essential items - Ethernet, SMD version
of SATA, uSD card, DDR, HDMI, AP6212 WIFI, AXP221s PMIC, eMMC, R40 CPU.
With these anyone should be able to lay out their own boards.

>> All 11 page KiCAD conversion complete and uploaded.
>> Now moving to layout - done up Allwinner R40 BGA and 8GB eMMC BGA
>> footprints.
>> 
>> https://hellosemi.com/KiCAD_Linux_Boards.html
> 
> very cool!