tree 9e7b8a5f60b73fb0eb4b24bd734551e83d709f81
parent d9bf583b5e13e56eb7125e183b5ee38f0ede176b
author Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 1593448642 +0200
committer Matthias Brugger <mbrugger@suse.com> 1594374568 +0200

arm: rpi: Add function to trigger VL805's firmware load

On the Raspberry Pi 4, after a PCI reset, VL805's (a xHCI chip) firmware
may either be loaded directly from an EEPROM or, if not present, by the
SoC's VideCore (the SoC's co-processor). Introduce the function that
informs VideCore that VL805 may need its firmware loaded.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>