03-20-2017, 08:00 PM
(03-20-2017, 05:57 AM)MarkHaysHarris777 Wrote: Thank you! What is the source of the thumb nail ? Also, then that means that the FEL port (top) is the same as the OTG hardware port too (top) ? I've looked through the SoC user manual, but apparently I missed it; can you provide a page number?
The linux-sunxi Pine64 wiki link in my signature.
The A64 datasheet talks about the USB peripherals under 2.9 External Peripherals -> USB Controller. USB OTG is also covered in the A64 User Manual at 7.5.2 USB OTG.
On AllWinner SoCs, you put the device into FEL mode (usually via a switch or jumper) , and you then boot using the USB OTG port. There is no "fel port"... FEL mode is the mode the CPU goes into to boot via the USB OTG port.