hummingboard: Use the default CONFIG_SYS_PBSIZE

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.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/include/configs/hummingboard.h b/include/configs/hummingboard.h
index 34dbdce1a6c36e62e7b444c3c15f5bc042a95896..973f2c5d073afa5d1f4fc2dcd730c9b6c1994ef0 100644 (file)
--- a/include/configs/hummingboard.h
+++ b/include/configs/hummingboard.h
@@ -185,9 +185,6 @@
 #define CONFIG_SYS_HUSH_PARSER
 #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            16
 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE