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: Jason Liu r64343@freescale.com Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- include/configs/mx6qarm2.h | 2 -- 1 file changed, 2 deletions(-)
diff --git a/include/configs/mx6qarm2.h b/include/configs/mx6qarm2.h index 76cfef1..5412dd3 100644 --- a/include/configs/mx6qarm2.h +++ b/include/configs/mx6qarm2.h @@ -153,8 +153,6 @@ #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256
-/* 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