https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207910
--- Comment #1 from Johannes Lundberg ---
Additional info from atom-z8000-datasheet-vol-1.pdf
I think this SOC only has only one UART (integrated into the PCU) but two
Serial I/O HSUARTs.
The UART (uart.0) works with current 3F8h, IRQ4 s
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207910
Bug ID: 207910
Summary: Intel Atom Cherryview SOC HSUART not recognized.
(patch included)
Product: Base System
Version: 11.0-CURRENT
Hardware: amd64
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