[U-Boot] [PATCH 12/14] nitrogen6x: Use the default CONFIG_SYS_PBSIZE

[Fabio Estevam]

Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the extra characters of the error
message:
"Unknown command '' - try 'help'".

Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.

Cc: Eric Nelson <eric.nelson at boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 include/configs/nitrogen6x.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
index 6d379ed..8ef4b73 100644
--- a/include/configs/nitrogen6x.h
+++ b/include/configs/nitrogen6x.h
@@ -325,9 +325,6 @@
 #define CONFIG_SYS_PROMPT	       "U-Boot > "
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE	       1024
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS	       48
 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 
-- 
1.9.1