Merge branch 'bugfix/rename_ldgen_common_module' into 'master'

ldgen: rename common module

See merge request idf/esp-idf!4758

tools/ldgen/generation.py

@@ -22,7 +22,7 @@ import fnmatch
 from fragments import Sections, Scheme, Mapping, Fragment
 from pyparsing import Suppress, White, ParseException, Literal, Group, ZeroOrMore
 from pyparsing import Word, OneOrMore, nums, alphanums, alphas, Optional, LineEnd, printables
-from common import LdGenFailure
+from ldgen_common import LdGenFailure
 
 
 class PlacementRule():

tools/ldgen/ldgen.py

@@ -22,7 +22,7 @@ import tempfile
 from fragments import FragmentFile
 from sdkconfig import SDKConfig
 from generation import GenerationModel, TemplateModel, SectionsInfo
-from common import LdGenFailure
+from ldgen_common import LdGenFailure
 from pyparsing import ParseException, ParseFatalException