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: Marek Vasut marex@denx.de Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- include/configs/novena.h | 3 --- 1 file changed, 3 deletions(-)
diff --git a/include/configs/novena.h b/include/configs/novena.h index 074110c..3809c6c 100644 --- a/include/configs/novena.h +++ b/include/configs/novena.h @@ -58,9 +58,6 @@ /* U-Boot general configurations */ #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ -#define CONFIG_SYS_PBSIZE \ - (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) - /* Print buffer size */ #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot argument buffer size */