[edk2-devel] [PATCH] UefiPayloadPkg: Add script to build UniversalPayload in UefiPayloadPkg

duntan posted 1 patch 2 weeks, 1 day ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/edk2 tags/patchew/20210910080159.1685-1-dun.tan@intel.com
UefiPayloadPkg/UniversalPayloadBuild.py | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)

[edk2-devel] [PATCH] UefiPayloadPkg: Add script to build UniversalPayload in UefiPayloadPkg

Posted by duntan 2 weeks, 1 day ago
Add script to build UniversalPayload, which can be used after edksetup rebuild
The final UPL.elf will be located at root folder of edk2

Cc: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Dun Tan <dun.tan@intel.com>
---
 UefiPayloadPkg/UniversalPayloadBuild.py | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)

diff --git a/UefiPayloadPkg/UniversalPayloadBuild.py b/UefiPayloadPkg/UniversalPayloadBuild.py
new file mode 100644
index 0000000000..9bcc4e77a0
--- /dev/null
+++ b/UefiPayloadPkg/UniversalPayloadBuild.py
@@ -0,0 +1,95 @@
+## @file
+# This file contains the script to build UniversalPayload
+#
+# Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+import argparse
+import subprocess
+import os
+import shutil
+import sys
+
+def RunCommand(cmd):
+    print(cmd)
+    p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT,cwd=os.environ['WORKSPACE'])
+    while True:
+        line = p.stdout.readline()
+        if not line:
+            break
+        print(line.strip().decode(errors='ignore'))
+
+    p.communicate()
+    if p.returncode != 0:
+        print("- Failed - error happened when run command: %s"%cmd)
+        raise Exception("ERROR: when run command: %s"%cmd)
+
+def BuildUniversalPayload(args, MacroList):
+    build_target = args.Target
+    tool_chain_tag = args.ToolChain
+    elf_tool_chain = 'CLANGDWARF'
+    entry_module_inf = os.path.join("UefiPayloadPkg", "UefiPayloadEntry", "UniversalPayloadEntry.inf")
+    fv = os.path.join(os.environ['WORKSPACE'], "Build", "UefiPayloadPkgX64", "%s_%s"%(build_target, tool_chain_tag), "FV", "DXEFV.Fv")
+    entry = os.path.join(os.environ['WORKSPACE'], "Build", "UefiPayloadPkgX64", "%s_%s"%(build_target, elf_tool_chain), "X64", "UefiPayloadPkg", "UefiPayloadEntry", "UniversalPayloadEntry", "DEBUG", "UniversalPayloadEntry.dll")
+    dsc_patch = os.path.join("UefiPayloadPkg", "UefiPayloadPkg.dsc")
+
+    if "CLANG_BIN" in os.environ:
+        llvm_objcopy_path = os.path.join(os.environ["CLANG_BIN"],"llvm-objcopy")
+    else:
+        llvm_objcopy_path = "llvm-objcopy"
+    try:
+        RunCommand('"%s" --version'%llvm_objcopy_path)
+    except:
+        print("- Failed - Please check if LLVM is installed or if CLANG_BIN is set correctly")
+        sys.exit(1)
+
+    macro_list = " "
+    for key in MacroList:
+        macro_list +="-D {0}={1} ".format(key, MacroList[key])
+
+    #
+    # Building DXE core and DXE drivers as DXEFV.
+    #
+    build_payload = "build -p %s -b %s -a X64 -t %s -y UplBuildReport.txt"%(dsc_patch, build_target, tool_chain_tag)
+    build_payload += macro_list
+    RunCommand(build_payload)
+    #
+    # Building Universal Payload entry.
+    #
+    build_module = "build -p %s -b %s -a X64 -m %s -t %s -y UplBuildReportEntry.txt"%(dsc_patch, build_target, entry_module_inf, elf_tool_chain)
+    build_module += macro_list
+    RunCommand(build_module)
+
+    #
+    # Copy the DXEFV as a section in elf format Universal Payload entry.
+    #
+    remove_section = '"%s" -I elf64-x86-64 -O elf64-x86-64 --remove-section .upld.uefi_fv %s'%(llvm_objcopy_path,entry)
+    add_section = '"%s" -I elf64-x86-64 -O elf64-x86-64 --add-section .upld.uefi_fv=%s %s'%(llvm_objcopy_path,fv,entry)
+    set_section = '"%s" -I elf64-x86-64 -O elf64-x86-64 --set-section-alignment .upld.uefi_fv=16 %s'%(llvm_objcopy_path,entry)
+    RunCommand(remove_section)
+    RunCommand(add_section)
+    RunCommand(set_section)
+
+    shutil.copy (entry, os.path.join(os.environ['WORKSPACE'], 'UPL.elf'))
+
+def main():
+    print ("Begin to build Universal Payload...")
+    parser = argparse.ArgumentParser(description='For build Universal Payload')
+    parser.add_argument('-t', '--ToolChain', help="Using the ToolChain to build the UniversalPayload")
+    parser.add_argument('-b', '--Target', help="Using the TARGET to build the UniversalPayload")
+    parser.add_argument("-D", "--Macro", action="append", help="Macro: \"Name [= Value]\".")
+    MacroList = {}
+    args = parser.parse_args()
+    if args.Macro is not None:
+        for argument in args.Macro:
+            if argument.count('=') != 1:
+                print("Unknown variable passed in: %s"%argument)
+                raise Exception("ERROR: Unknown variable passed in: %s"%argument)
+            tokens = argument.strip().split('=')
+            MacroList[tokens[0].upper()] = tokens[1]
+    BuildUniversalPayload(args, MacroList)
+    print ("Successfully build Universal Payload")
+
+if __name__ == '__main__':
+    main()
-- 
2.31.1.windows.1



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