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mx31pdk: Use the default CONFIG_SYS_PBSIZE

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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: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Magnus Lilja <lilja.magnus@gmail.com>
This commit is contained in:
Fabio Estevam 2015-03-02 14:14:31 -03:00 committed by Stefano Babic
parent 9cf38bf71d
commit ba1a107963
1 changed files with 0 additions and 3 deletions
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3
include/configs/mx31pdk.h
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@ -121,9 +121,6 @@
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#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)
/* max number of command args */
#define CONFIG_SYS_MAXARGS 16
/* Boot Argument Buffer Size */