From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 01 Dec 2014 10:38:39 +0100 Subject: [U-Boot] [PATCH 1/2] config_fallbacks: Add a default entry for CONFIG_SYS_PBSIZE In-Reply-To: <1417128105-16296-1-git-send-email-festevam@gmail.com> References: <1417128105-16296-1-git-send-email-festevam@gmail.com> Message-ID: <547C371F.8040808@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 27/11/2014 23:41, Fabio Estevam wrote: > From: Fabio Estevam > > 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 characters of the error message: > "Unknown command '' - try 'help'". > > Provide a default size for CONFIG_SYS_PBSIZE so that it can store the error > message and allows the error message to be printed correctly with no hang. > > Signed-off-by: Fabio Estevam > --- > include/config_fallbacks.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h > index 7d8daa2..508db56 100644 > --- a/include/config_fallbacks.h > +++ b/include/config_fallbacks.h > @@ -79,6 +79,10 @@ > #define CONFIG_SYS_PROMPT "=> " > #endif > > +#ifndef CONFIG_SYS_PBSIZE > +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + 128) > +#endif > + > #ifndef CONFIG_FIT_SIGNATURE > #define CONFIG_IMAGE_FORMAT_LEGACY > #endif > Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================