On Sat, Dec 7, 2019 at 12:47 PM Simon Glass wrote:
>
> The Primary-to-Sideband bus (P2SB) is used to access various peripherals
> through memory-mapped I/O in a large chunk of PCI space. The space is
> segmented into different channels and peripherals are accessed by
> device-specific means
The Primary-to-Sideband bus (P2SB) is used to access various peripherals
through memory-mapped I/O in a large chunk of PCI space. The space is
segmented into different channels and peripherals are accessed by
device-specific means within those channels. Devices should be added in
the device tree
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