[edk2-platforms][PATCH 2/2] PlatformPayloadFeaturePkg.py: Add Linux support

["Patrick Rudolph" <patrick.rudolph@9elements.com>]

- Use OS specific path seperator instead of hardcoding ';'
- Fix case of build artifact FV/PLATFORMPAYLOAD.Fv

Test:
python Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py
works on Linux.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4358
---
 Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py b/Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py
index 2fbb8215..51aa8de5 100644
--- a/Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py
+++ b/Features/Intel/PlatformPayloadFeaturePkg/PlatformPayloadFeaturePkg.py
@@ -38,7 +38,7 @@ def BuildUniversalPayload(Args, MacroList):
     # Find universal UEFI payload build build script
     #
     Edk2PayloadBuildScript = os.path.normpath("UefiPayloadPkg/UniversalPayloadBuild.py")
-    for package_path in os.environ['PACKAGES_PATH'].split(';'):
+    for package_path in os.environ['PACKAGES_PATH'].split(os.pathsep):
         if os.path.exists (os.path.join (package_path, Edk2PayloadBuildScript)):
             Edk2PayloadBuildScript = os.path.join (package_path, Edk2PayloadBuildScript)
             break
@@ -49,7 +49,7 @@ def BuildUniversalPayload(Args, MacroList):
     BuildDir               = os.path.join(os.environ['WORKSPACE'], os.path.normpath("Build/UefiPayloadPkgX64"))
     PlatformFvReportPath   = os.path.join(BuildDir, "PlatformPayloadReport.txt")
     UniversalUefiPld       = os.path.join(BuildDir, 'UniversalPayload.elf')
-    PlatformFv             = os.path.join(os.environ['WORKSPACE'], os.path.normpath("Build/PlatformPayloadFeaturePkg"), f"{BuildTarget}_{ToolChain}", os.path.normpath("FV/PlatformPayload.Fv"))
+    PlatformFv             = os.path.join(os.environ['WORKSPACE'], os.path.normpath("Build/PlatformPayloadFeaturePkg"), f"{BuildTarget}_{ToolChain}", os.path.normpath("FV/PLATFORMPAYLOAD.Fv"))
 
     if "CLANG_BIN" in os.environ:
         LlvmObjcopyPath = os.path.join(os.environ["CLANG_BIN"], "llvm-objcopy")
-- 
2.39.1