fix the startup files of apm32f1 (#5725)

* fix the startup files of apm32f1

* delete ARM folder for apm32f1

bsp/apm32/libraries/Drivers/drv_common.c

@@ -91,7 +91,7 @@ void rt_hw_us_delay(rt_uint32_t us)
 }
 
 /**
- * This function will initial STM32 board.
+ * This function will config the board for initialization.
  */
 RT_WEAK void rt_hw_board_init()
 {

bsp/apm32/tools/sdk_dist.py

@@ -0,0 +1,22 @@
+import os
+import sys
+import shutil
+
+cwd_path = os.getcwd()
+sys.path.append(os.path.join(os.path.dirname(cwd_path), 'rt-thread', 'tools'))
+
+# BSP dist function
+def dist_do_building(BSP_ROOT, dist_dir):
+    from mkdist import bsp_copy_files
+    import rtconfig
+
+    print("=> copy apm32 bsp library")
+    library_dir = os.path.join(dist_dir, 'libraries')
+    library_path = os.path.join(os.path.dirname(BSP_ROOT), 'libraries')
+    bsp_copy_files(os.path.join(library_path, rtconfig.BSP_LIBRARY_TYPE),
+                   os.path.join(library_dir, rtconfig.BSP_LIBRARY_TYPE))
+
+    print("=> copy bsp drivers")
+    bsp_copy_files(os.path.join(library_path, 'Drivers'), os.path.join(library_dir, 'Drivers'))
+    shutil.copyfile(os.path.join(library_path, 'Kconfig'), os.path.join(library_dir, 'Kconfig'))
+