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 --- include/configs/warp.h | 3 --- 1 file changed, 3 deletions(-)
diff --git a/include/configs/warp.h b/include/configs/warp.h index babcda5..e851da0 100644 --- 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