[U-Boot] ARM: tegra: jetson-tk1: Increase console buffer size

[Peter Chubb]

U-Boot's console buffer size needs to be bigger to allow the
default image on NVIDIA's Linux4Tegra to boot.

Otherwise one sees:
  bootarg overflow 602+0+0+1 > 512
on the console, and the board refuses to boot.

Signed-off-by: Peter Chubb <peter.chubb at data61.csiro.au>
---
 include/configs/tegra-common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 7b0940a..8e874d3 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -76,7 +76,7 @@
  * Increasing the size of the IO buffer as default nfsargs size is more
  *  than 256 and so it is not possible to edit it
  */
-#define CONFIG_SYS_CBSIZE		(256 * 2) /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE		(256 * 3) /* Console I/O Buffer Size */
 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)
-- 
2.9.3


-- 
Dr Peter Chubb	       Tel: +61 2 9490 5852      http://www.data61.csiro.au
http://ts.data61.csiro.au      Software Systems Research Group/NICTA/Data61