Merge pull request #927 from flit/bugfix/dfp_regions

CMSIS DFP: another flash region creation fix

Author: flit

pyocd/target/pack/cmsis_pack.py

@@ -427,7 +427,7 @@ def _build_flash_regions(self):
                 if j + 1 >= len(packAlgo.sector_sizes):
                     end = region.end
                 else:
-                    end = packAlgo.sector_sizes[j + 1][0] - 1
+                    end = region.start + packAlgo.sector_sizes[j + 1][0] - 1
 
                 # Limit page size.
                 if page_size > sector_size: