Reviewed-by: Guo Dong <guo.d...@intel.com>
> -----Original Message----- > From: Liu, Zhiguang <zhiguang....@intel.com> > Sent: Wednesday, June 2, 2021 7:39 AM > To: devel@edk2.groups.io > Cc: Ma, Maurice <maurice...@intel.com>; Dong, Guo > <guo.d...@intel.com>; You, Benjamin <benjamin....@intel.com> > Subject: [PATCH] UefiPayloadPkg: Use DynamicEx instead of Dynamic to pass > PCD across binary > > When passing PCD database from Edk2 boot loader to Universal Payload, the > local > token number in boot loader PCD database can be different with that in > Payload > PCD database. > Dynamic PCD directly use local token number, while DynamicEx will search > token number > by Guid and ExTokenNumber, which are unique pair and can make sure > finding the correct > token number in boot loader's PCD database > > Cc: Maurice Ma <maurice...@intel.com> > Cc: Guo Dong <guo.d...@intel.com> > Cc: Benjamin You <benjamin....@intel.com> > > Signed-off-by: Zhiguang Liu <zhiguang....@intel.com> > --- > UefiPayloadPkg/UefiPayloadPkg.dsc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc > b/UefiPayloadPkg/UefiPayloadPkg.dsc > index 37ad5a0ae7..021d825d0a 100644 > --- a/UefiPayloadPkg/UefiPayloadPkg.dsc > +++ b/UefiPayloadPkg/UefiPayloadPkg.dsc > @@ -340,7 +340,7 @@ > # > > > ########################################################## > ###################### > > > > -[PcdsDynamicDefault] > > +[PcdsDynamicExDefault] > > gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0 > > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0 > > > gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0 > > -- > 2.30.0.windows.2 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#76004): https://edk2.groups.io/g/devel/message/76004 Mute This Topic: https://groups.io/mt/83259992/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
