arm nomadik: allow Nand and OneNand to coexists

The evaluation kit has both Nand and OneNand, both drivers are there
and the two configurations only select a different default for the
jffs partition. This adds the OneNand driver and cleans up storage.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
diff --git a/Makefile b/Makefile
index 3877c97..d486b55 100644
--- a/Makefile
+++ b/Makefile
@@ -2860,9 +2860,9 @@
 	@ > $(obj)include/config.h
 	@if [ "$(findstring _onenand, $@)" ] ; then \
 		echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
-		$(XECHO) "... configured for OneNand Flash"; \
+		$(XECHO) "... configured to boot from OneNand Flash"; \
 	else \
-		$(XECHO) "... configured for Nand Flash"; \
+		$(XECHO) "... configured to boot from Nand Flash"; \
 	fi
 	@$(MKCONFIG) -a nhk8815 arm arm926ejs nhk8815 st nomadik