Re: [edk2] [PATCH 03/21] ArmVirtPkg: drop dependency on PeiPcdLib for PEI Pcd.inf

On 04/06/16 18:15, Ard Biesheuvel wrote: > The PcdPeim dynamic PCD driver is dispatched explicitly via an 'A PRIORI' > declaration in the platform DSC. Without that declaration, the PEI module > can never be dispatched since it transitively depends on protocols it (4) s/protocols/the PPI/ with

[edk2] [PATCH 03/21] ArmVirtPkg: drop dependency on PeiPcdLib for PEI Pcd.inf

The PcdPeim dynamic PCD driver is dispatched explicitly via an 'A PRIORI' declaration in the platform DSC. Without that declaration, the PEI module can never be dispatched since it transitively depends on protocols it produces itself via PeiPcdLib. So use the NULL PcdLib explicitly only for this