TDA4VH-Q1: How to set up PCIe in EP mode on the Linux SDK 09.02.00.05

Part Number: TDA4VH-Q1

Tool/software:

Hello, TI,

We can set up PCIe in EP mode on the 10.01 version using the document below:
3.2.2.11. PCIe End Point — Processor SDK Linux for J784s4 Documentation

However, our mainline code is still on the 09.02 version, and the documentation for the 09.02 version does not explain how to set PCIe to EP mode. Could you please provide a detailed explanation of the necessary modifications?

3.2.2.11. PCIe End Point — Processor SDK Linux for J784s4 Documentation

  • Hi Wang,

    The options will either be to move to 10.1 SDK, or to port over the devicetree overlay for EP mode into 9.2 SDK. The driver in 9.2 should support EP mode, so it should be possible to use the dtso file in 10.1 with minimal changes.

    Regards,

    Takuma