64 bit ARM systems with more than four cores

[Peter Jeremy]

On 2019-Dec-01 21:37:53 +0000, John F Carr <jfc at mit.edu> wrote:
>Two RK3399 based systems, 2 A-72 + 4 A-53: RockPro64 (http://www.pine64.com/)
>and ROCK Pi 4 (http://radxa.com).  I can't use the RockPro64 due to the
>1.5 MBps serial port.  Apparently it works or almost works with some special
>handling if your serial interface can count to 1,500,000.

I can't help with the >4 cores bit but the 1.5Mbps serial link shouldn't be
a problem.  I have a Rock64 connected to a FT232R clone (something like
https://www.aliexpress.com/item/32680591167.html) and don't have any problems.
(I had to patch ports/comms/conserver-com to support 1.5Mbps but everything
else "just worked").

-- 
Peter Jeremy
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