warp: 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.

Cc: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

diff --git a/include/configs/warp.h b/include/configs/warp.h
index bcdd112..aa3115b 100644 (file)
--- a/include/configs/warp.h
+++ b/include/configs/warp.h
@@ -81,9 +81,6 @@
 #define CONFIG_HW_WATCHDOG
 #define CONFIG_IMX_WATCHDOG
 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
-
-/* 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