First steps implementing NAND support. Not working, fails to read ID.
diff --git a/Makefile b/Makefile
index 516bf2c..26f5ae6 100644
--- a/Makefile
+++ b/Makefile
@@ -208,6 +208,9 @@
 				net disk rtc dtt drivers drivers/sk98lin common \
 			\( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`
 
+ctags:
+		ctags -Re
+
 System.map:	u-boot
 		@$(NM) $< | \
 		grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
@@ -1874,7 +1877,7 @@
 		-o -name '*.srec' -o -name '*.bin' -o -name u-boot.img \) \
 		-print0 \
 		| xargs -0 rm -f
-	rm -f $(OBJS) *.bak tags TAGS include/version_autogenerated.h
+	rm -f $(OBJS) *.bak tags include/version_autogenerated.h
 
 	rm -fr *.*~
 	rm -f u-boot u-boot.map u-boot.hex $(ALL)