freebsd-dev/sys/arm/broadcom
Andrew Turner 31e34625ca Handle Raspberry Pi 4 xhci firmware loading.
The newer hardware revisions of the Raspberry Pi 4 removed the ability of
the VIA VL805 xhci controller to load its own firmware. Instead the
firmware must be installed at the appropriate time by the VideoCore
coprocessor.

Submitted by:	Robert Crowston <crowston_protonmail.com>
Differential Revision:	https://reviews.freebsd.org/D25261
2020-08-03 10:19:50 +00:00
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bcm2835 Handle Raspberry Pi 4 xhci firmware loading. 2020-08-03 10:19:50 +00:00