tegra: Increase maximum arguments to 32

When setting up large environment variables we can exceed 16 arguemnts.
Increase this to avoid problems.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NTom Warren <twarren@nvidia.com>

include/configs/tegra-common.h

@@ -104,7 +104,7 @@
 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
+#define CONFIG_SYS_MAXARGS		32	/* max number of command args */
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)