[ddr4-pl] decoupling caps
- Maybe C414 is 220nF and not 470nF by mistake. If that is the case, please ignore the next point.
- Mark which capacitor groups are to be placed on the VDDQ and which on the VSSQ supplies (different decoupling requirements from VDD / VSS, as shown in TN-40-40).
- This has double capacitors / chip with respect to the PS DDR4 chips. Maybe we can spare some here, or we should add more there?