+ Code Change :\r
+ 1) MdeModulePkg/Core/Pei/FwVol/FwVol.c \r
+ \r
+ Impact to platform code:\r
+ 1) If platform module want to inform both PEI core and DXE core about the existance of new FV \r
+ it must both install EFI_PEI_FIRMWARE_VOLUME_INFO_PPI and FV HOB. \r
+\r
+ A example is given belows:\r
+ \r
+ PiLibInstallFvInfoPpi (\r
+ NULL,\r
+ Buffer,\r
+ (UINT32) FvHeader->FvLength,\r
+ NULL,\r
+ NULL\r
+ );\r
+ \r
+ BuildFvHob (\r
+ (EFI_PHYSICAL_ADDRESS) (UINTN) Buffer,\r
+ (UINT32) FvHeader->FvLength\r
+ );\r
+\r
+ PEI core does not automatically build FV HOB upon notification of a EFI_PEI_FIRMWARE_VOLUME_INFO_PPI. \r
+ The description in Item 2 in Section 4.8.1.2 in Vol 1 of PI spec will be updated to remove the \r
+ "Create a new firmware volume HOB" wording.\r
+ \r
+\r
+==========================================================================================\r
+EDK_4000-4006: Compatible: qhuang8\r
+\r
+ Class_UefiEnable[0]: Uefi feature -Add component name 2 protocol support for\r
+ all drivers that support component name protocol\r
+ \r
+\r
+ Code Change :\r
+ 1) Update MdeModulePkg/Bus/Pci/*\r
+ 2) Update MdeModulePkg/Bus/Scsi/*\r
+ 3) Update MdeModulePkg/Bus/Usb/*\r
+ 4) Update MdeModulePkg/Universal/Disk/*\r
+ 5) Update MdeModulePkg/Universal/DebugPortDxe/*\r
+ 6) Update MdeModulePkg/Universal/Console/*\r
+ 7) Update MdeModulePkg/Universal/Network/*\r
+ \r
+ possible impact:\r
+ 1) To produce the component name 2 protocol, platform DSC file needs to set feature\r
+ flag 'PcdComponentName2Disable' to 'FALSE'\r
+\r
+==========================================================================================\r
+EDK_3967: Non-Compatible: lgao4\r
+\r
+ Class_Library: Remove PeCoffLoader library class and its instances.\r