config-tools: add lib.py to static_allocators/lib

Create lib.py which contains the common methods that are shared by static
allocators under misc/config_tools/static_allocators.

Tracked-On: #5980
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>

misc/config_tools/static_allocators/lib/lib.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021 Intel Corporation. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+
+import sys, os
+sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'library'))
+import common, board_cfg_lib, scenario_cfg_lib
+
+def parse_hv_console(scenario_etree):
+    """
+    There may be 3 types in the console item
+    1. BDF:(00:18.2) seri:/dev/ttyS2
+    2. /dev/ttyS2
+    3. ttyS2
+    """
+    ttys_n = ''
+    ttys = common.get_node("//SERIAL_CONSOLE/text()", scenario_etree)
+
+    if not ttys or ttys == None:
+        return ttys_n
+
+    if ttys and 'BDF' in ttys or '/dev' in ttys:
+        ttys_n = ttys.split('/')[2]
+    else:
+        ttys_n = ttys
+
+    return ttys_n
+
+def get_native_ttys():
+    native_ttys = {}
+    ttys_lines = board_cfg_lib.get_info(common.BOARD_INFO_FILE, "<TTYS_INFO>", "</TTYS_INFO>")
+    if ttys_lines:
+        for tty_line in ttys_lines:
+            tmp_dic = {}
+            #seri:/dev/ttySx type:mmio base:0x91526000 irq:4 [bdf:"00:18.0"]
+            #seri:/dev/ttySy type:portio base:0x2f8 irq:5
+            tty = tty_line.split('/')[2].split()[0]
+            ttys_type = tty_line.split()[1].split(':')[1].strip()
+            ttys_base = tty_line.split()[2].split(':')[1].strip()
+            ttys_irq = tty_line.split()[3].split(':')[1].strip()
+            tmp_dic['type'] = ttys_type
+            tmp_dic['base'] = ttys_base
+            tmp_dic['irq'] = int(ttys_irq)
+            native_ttys[tty] = tmp_dic
+    return native_ttys