TDA4VM: TDA4 PCIe Boot Mode

Hello TI Team,

We're developing a vehicle controller powered by TI TDA4 SOC.

Now we hope to boot the SOC from PCIe, but we found no more documents about the PCIe mode except the TRM chapter 4. We don't know how to boot it.

1. if TI SDK boot-loader already supports booting from the PCIe Host?

2. could you show us more documents to tell the details?

Note that we have successfully boot the SOC from SD/EMMC/UART/USB-DFU, with TI J721E-EVM board.

Regards,

Raymond.