Add platform name (#1540)

* Generate platform build name definition

Same code could be shared by different platforms. At same time,
some platform might need do minor change to the shared code.
In order to support this case, this patch updated the build tool
to generate a macro definition for current build platform name
in a header file. so the shared code could have platform specific
code change with this macro definition.
e.g. add "#define #define PLATFORM_ADLS 1" for ADLS.

Signed-off-by: Guo Dong <guo.dong@intel.com>

* [ADLS] update

FspsUpdUpdateLib could be shared by different platform,
use ADLS macro definition instead of PcdAdlLpSupport for
ADLS specific change.

Signed-off-by: Guo Dong <guo.dong@intel.com>

BootloaderCorePkg/Tools/BuildUtility.py

@@ -535,7 +535,7 @@ def gen_flash_map_bin (flash_map_file, comp_list):
 def copy_expanded_file (src, dst):
     gen_cfg_data ("GENDLT", src, dst)
 
-def gen_config_file (fv_dir, brd_name_override, brd_name, platform_id, pri_key, cfg_db_size, cfg_size, cfg_int, cfg_ext, sign_scheme, hash_type, svn):
+def gen_config_file (fv_dir, brd_name_override, brd_name, platform_id, pri_key, cfg_db_size, cfg_size, cfg_int, cfg_ext, sign_scheme, hash_type, svn, brd_build_name):
     # Remove previous generated files
     for file in glob.glob(os.path.join(fv_dir, "CfgData*.*")):
             os.remove(file)
@@ -575,6 +575,21 @@ def gen_config_file (fv_dir, brd_name_override, brd_name, platform_id, pri_key,
     gen_cfg_data ("GENHDR", cfg_pkl_file, ';'.join([cfg_hdr_file, cfg_com_hdr_file]))
     gen_cfg_data ("GENBIN", cfg_pkl_file, cfg_bin_file)
 
+    # Update cfg_hdr_file to add a new #define for platform name
+    if brd_build_name != "":
+        with open(cfg_hdr_file, "r") as in_file:
+            lines = in_file.readlines()
+
+        with open(cfg_hdr_file, "w") as out_file:
+            line_added = False
+            for line in lines:
+                out_file.write (line)
+                if not line_added:
+                    match = re.match('^#define ', line)
+                    if match:
+                        out_file.write ("\n#define PLATFORM_%s        1" % brd_build_name.upper())
+                        line_added = True
+
     cfg_base_file = None
     for cfg_file_list in [cfg_int, cfg_ext]:
         if cfg_file_list is cfg_int:

BuildLoader.py

@@ -1249,7 +1249,7 @@ class Build(object):
             gen_config_file (self._fv_dir, board_override_name, self._board.BOARD_PKG_NAME, self._board._PLATFORM_ID,
                              self._board._CFGDATA_PRIVATE_KEY, self._board.CFG_DATABASE_SIZE, self._board.CFGDATA_SIZE,
                              self._board._CFGDATA_INT_FILE, self._board._CFGDATA_EXT_FILE,
-                             self._board._SIGNING_SCHEME, HASH_VAL_STRING[self._board.SIGN_HASH_TYPE], svn)
+                             self._board._SIGNING_SCHEME, HASH_VAL_STRING[self._board.SIGN_HASH_TYPE], svn, self._board.BOARD_NAME)
 
         # rebuild reset vector
         vtf_dir = os.path.join('BootloaderCorePkg', 'Stage1A', 'Ia32', 'Vtf0')

Platform/AlderlakeBoardPkg/Library/FspsUpdUpdateLib/FspsUpdUpdateLib.c

@@ -390,7 +390,7 @@ TccModePostMemConfig (
 
     if (IsPchS ()) {
       FspsUpd->FspsConfig.TccMode = 1;
-#if FixedPcdGetBool(PcdAdlLpSupport) == 0
+#ifdef PLATFORM_ADLS
       FspsUpd->FspsConfig.L2QosEnumerationEn = 1;
 #endif
     }