On 02/03/2015 18:14, Fabio Estevam wrote:
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
include/configs/mx51evk.h | 2 -- 1 file changed, 2 deletions(-)
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index d6e8ec4..b0c9717 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -222,8 +222,6 @@ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -/* Print Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
Acked-by: Stefano Babic sbabic@denx.de
Best regards, Stefano Babic