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@boundarydevices.com Signed-off-by: Fabio Estevam fabio.estevam@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