[edk2-devel] [PATCH] UefiPayloadPkg: UniversalPayloadBuild.py to support --pcd feature

[gua.guo at intel.com]

From: Gua Guo <gua.guo at intel.com>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3955

Currently, UPL freezed all PCD and only known UPL hob can hook DXE
Drivers behavior, add optional feature on UniversalPayloadBuild.py to
have another way to hook PCD value.

Cc: Guo Dong <guo.dong at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Signed-off-by: Gua Guo <gua.guo at intel.com>
---
 UefiPayloadPkg/UniversalPayloadBuild.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/UefiPayloadPkg/UniversalPayloadBuild.py b/UefiPayloadPkg/UniversalPayloadBuild.py
index 089d631b51..c71526e0a6 100644
--- a/UefiPayloadPkg/UniversalPayloadBuild.py
+++ b/UefiPayloadPkg/UniversalPayloadBuild.py
@@ -82,6 +82,11 @@ def BuildUniversalPayload(Args, MacroList):
         print("- Failed - Please check if LLVM is installed or if CLANG_BIN is set correctly")
         sys.exit(1)
 
+    Pcds = ""
+    if (Args.pcd != None):
+        for PcdItem in Args.pcd:
+            Pcds += " --pcd {}".format (PcdItem)
+
     Defines = ""
     for key in MacroList:
         Defines +=" -D {0}={1}".format(key, MacroList[key])
@@ -90,12 +95,14 @@ def BuildUniversalPayload(Args, MacroList):
     # Building DXE core and DXE drivers as DXEFV.
     #
     BuildPayload = f"build -p {DscPath} -b {BuildTarget} -a X64 -t {ToolChain} -y {PayloadReportPath} {Quiet}"
+    BuildPayload += Pcds
     BuildPayload += Defines
     RunCommand(BuildPayload)
     #
     # Building Universal Payload entry.
     #
     BuildModule = f"build -p {DscPath} -b {BuildTarget} -a {BuildArch} -m {EntryModuleInf} -t {ElfToolChain} -y {ModuleReportPath} {Quiet}"
+    BuildModule += Pcds
     BuildModule += Defines
     RunCommand(BuildModule)
 
@@ -128,6 +135,7 @@ def main():
     parser.add_argument("-D", "--Macro", action="append", default=["UNIVERSAL_PAYLOAD=TRUE"])
     parser.add_argument('-i', '--ImageId', type=str, help='Specify payload ID (16 bytes maximal).', default ='UEFI')
     parser.add_argument('-q', '--Quiet', action='store_true', help='Disable all build messages except FATAL ERRORS.')
+    parser.add_argument("-p", "--pcd", action="append")
     MacroList = {}
     args = parser.parse_args()
     if args.Macro is not None:
-- 
2.31.1.windows.1



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