2. Add the extra parameter of PciCfg in the new PeiLibPciCfgModify() to keep the parameter list the same as the PciCfg->Modify(). PciCfg is just a place holder.
3. Allow platform develop to set EDKII_GLUE_PciExpressBaseAddress value in build option.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5868 6f19259b-4bc3-4df7-8a09-765794883524
2) Add ECP_PEI_PCI_CFG_PPI to EdkFrameworkPpiLib
3) Add PeiLibPciCfgModify which call PciCfg2. This function will used by modified Framework Module which will be working with a PI platform.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5260 6f19259b-4bc3-4df7-8a09-765794883524