From 31cc2c85dc38429e2558dbf1a42e18480e8e9ba6 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 27 Nov 2014 20:41:44 -0200 Subject: [PATCH] config_fallbacks: Add a default entry for CONFIG_SYS_PBSIZE 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 7d8daa2b8e..508db5626b 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 -- 2.39.5