NAND: Part 2: Fix warning Please define CONFIG_SYS_64BIT_VSPRINTF...

Commit 8d2effea added a warning for configurations that use NAND
without defining the (then necessary) CONFIG_SYS_64BIT_VSPRINTF but
failed to fix the affected boards.

This patch covers the non-PPC boards that were missed in the previous
patch (commit 170c1972).

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/zylonite.h b/include/configs/zylonite.h
index 15c3708..6b4586e 100644
--- a/include/configs/zylonite.h
+++ b/include/configs/zylonite.h
@@ -206,6 +206,8 @@
 #define CONFIG_SYS_NAND_SENDCMD_RETRY	3
 #undef NAND_ALLOW_ERASE_ALL	/* Allow erasing bad blocks - don't use */
 
+#define CONFIG_SYS_64BIT_VSPRINTF		/* needed for nand_util.c */
+
 /* NAND Timing Parameters (in ns) */
 #define NAND_TIMING_tCH		10
 #define NAND_TIMING_tCS		0