i looking for a way to use an embedded NVMe SSD PCIe like: PM971 from Samsung with the Jetson TX2NX. In the pinmux excel sheet is the line 248 and 249 (UFS0_REF_CLK, UFS0_RST). Does the TX2NX support it? It is needed, how i can use it? Is for this application any design guide available? It is only needed as a storage extension not for the OS.
Host Interface: PCIe Gen3 x2 or x4 (depend on model)
PCIe Protocol: NVMe 1.3
Please give me advice about the best practice to hock it up. eMMC is not my preferred way.