Ampere: PCIe: Add PHY preset NVParams for Ampere Altra Max

This adds PHY preset NVParams definition for each Root complex
to support Ampere Altra Max platform.

Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>