PCIe

Introduction

There are 2 PCIe 2.0 x 2 (M.2 SATA/PCIe WiFi/BT modules) on the AIO-
3588L development board, as shown in the figure:


Software configuration

The available hardware resources of RK3588 PCIe and the corresponding
relationship between the "pcie" controller node and PHY node on the
software are shown in the figure:

The usage on the AIO-3588L development board is as follows

Two PCIe 2.0 x 1 interfaces  Resources arepcie@fe170000Used as a PCIE
WiFi/BT module  Resources arepcie@fe190000Default used as M.2 SATA,To
switch to PCIe, please refer to the software configuration chapter
SATA/PCIE