Rename lib_generic/ to lib/

Now that the other architecture-specific lib directories have been
moved out of the top-level directory there's not much reason to have the
'_generic' suffix on the common lib directory.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/tools/imls/Makefile b/tools/imls/Makefile
index 9b2afb0..82c2728 100644
--- a/tools/imls/Makefile
+++ b/tools/imls/Makefile
@@ -23,9 +23,9 @@
 BIN_FILES-y += imls
 
 # Source files which exist outside the tools/imls directory
-EXT_OBJ_FILES-y += lib_generic/crc32.o
-EXT_OBJ_FILES-y += lib_generic/md5.o
-EXT_OBJ_FILES-y += lib_generic/sha1.o
+EXT_OBJ_FILES-y += lib/crc32.o
+EXT_OBJ_FILES-y += lib/md5.o
+EXT_OBJ_FILES-y += lib/sha1.o
 EXT_OBJ_FILES-y += common/image.o
 
 # Source files located in the tools/imls directory
@@ -78,7 +78,7 @@
 $(obj)%.o: $(SRCTREE)/common/%.c
 	$(CC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
 
-$(obj)%.o: $(SRCTREE)/lib_generic/%.c
+$(obj)%.o: $(SRCTREE)/lib/%.c
 	$(CC) -g $(HOSTCFLAGS) -c -o $@ $<
 
 $(obj)%.o: $(SRCTREE)/libfdt/%.c