Remove max_app_addr checking from .hex

* Remove max_app_addr logic from tools/config/__init__.py as it was not working properly with some of the .hex files.

Author: simosillankorva

tools/config/__init__.py

@@ -698,7 +698,6 @@ def _assign_new_offset(rom_start, start, new_offset, region_name):
     def _generate_bootloader_build(self, rom_start, rom_size):
         start = rom_start
         rom_end = rom_start + rom_size
-        max_app_addr = None
         if self.target.bootloader_img:
             if isabs(self.target.bootloader_img):
                 filename = self.target.bootloader_img
@@ -716,12 +715,6 @@ def _generate_bootloader_build(self, rom_start, rom_size):
             part_size = part.segments()[0][1] - part.segments()[0][0]
             part_size = Config._align_ceiling(rom_start + part_size, self.sectors) - rom_start
 
-            if len(part.segments()) > 1 and part.segments()[1][0] < rom_end:
-                # assume first segment is at start (already checked earlier as segments are returned in order)
-                # second at the end or outside ROM
-                # rest outside regular ROM
-                max_app_addr = part.segments()[1][0]
-
             yield Region("bootloader", rom_start, part_size, False,
                          filename)
             start = rom_start + part_size
@@ -733,13 +726,6 @@ def _generate_bootloader_build(self, rom_start, rom_size):
                     start, self.target.header_format)
                 yield region._replace(filename=self.target.header_format)
 
-            if max_app_addr is not None and self.target.restrict_size is None:
-                # Multipart bootloader restricts the app size
-                if self.target.app_offset:
-                    self.target.restrict_size = "0x%x" % (max_app_addr - int(self.target.app_offset, 0))
-                else:
-                    self.target.restrict_size = "0x%x" % (max_app_addr - start)
-
         if self.target.restrict_size is not None:
             new_size = int(self.target.restrict_size, 0)
             new_size = Config._align_floor(start + new_size, self.sectors) - start